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Samsung Galaxy Note 3 with LTE connectivity has received the latest Android 4.4.2 KitKat update with firmware build number N9005XXUENB3. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: N9005XXUENB3
CSC: N9005OXXENB1
MODEM: N9005XXUENB1
Version: Android 4.4.2
Build date: Feb 08, 2014
Regions: Poland

Samsung Galaxy Note 3 (LTE) N9005 users who missed the OTA update notification or unable to access the update over Samsung KIES, may follow our step-by-step guide to install the update manually.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy Note 3 on the computer.
2. Enable USB Debugging Mode on the phone. Go to Settings >> About Phone. Tap on Build Number several times till the message shows "You are now a Developer". Then enable USB debugging by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy Note 3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.4.2 XXUENB3 KitKat firmware is compatible only with the LTE version of Samsung Galaxy Note 3 (SM-N9005). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy Note 3 by navigating to Settings >> About Phone.

Files Required
1. Android 4.4.2 XXUENB3 KitKat Firmware (Mirror Link 1, Link 2)
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy Note 3 (LTE) N9005 with Android 4.4.2 XXUENB3 KitKat Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy Note 3.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy Note 3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted N9005XXUENB3 firmware folder:

Samsung has released the Android 4.3 Jelly Bean update for the LTE version of Galaxy S3 with model number GT-I9305N. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9305NXXUEML2
CSC: I9305NCOVENA2
MODEM: I9305NXXUEMK1
Version: Android 4.3
Build date: Dec 17, 2013
Regions: Sweden

Samsung Galaxy S3 (LTE) I9305N users who missed the OTA update notification or unable to access the update over Samsung KIES, can now download and install the same manually using our step-by-step guide.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S3 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.3 XXUEML2 Jelly Bean firmware is compatible only with the Samsung Galaxy S3 with model number GT-I9305N. Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S3 by navigating to Settings >> About Phone.

Files Required
1. Android 4.3 XXUEML2 Jelly Bean Firmware (Mirror Link) for Galaxy S3 (LTE) I9305N
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy S3 (LTE) I9305N with Android 4.3 XXUEML2 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy S3.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy S3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted I9305NXXUEML2 firmware folder:

The international version of Samsung Galaxy S3 with LTE network support (GT-I9305) has received a new Android 4.3 Jelly Bean update with firmware build number I9305XXUENA1. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9305XXUENA1
CSC: I9305SIOENA1
MODEM: I9305XXUENA2
Version: Android 4.3
Build date: Jan 13, 2014
Regions: Slovenia

Samsung Galaxy S3 (LTE) I9305 users who missed the OTA update notification or unable to access the update over Samsung KIES, can now download and install the same manually using our step-by-step guide.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S3 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.3 XXUENA1 Jelly Bean firmware is compatible only with the LTE version of Samsung Galaxy S3 (GT-I9305). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S3 by navigating to Settings >> About Phone.

Files Required
1. Android 4.3 XXUENA1 Jelly Bean Firmware (Mirror Link) for Galaxy S3 (LTE) I9305
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy S3 (LTE) I9305 with Android 4.3 XXUENA1 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy S3.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy S3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted I9305XXUENA1 firmware folder:

Samsung has just released another Android 4.3 Jelly Bean update for the LTE version of Galaxy S4 (GT-I9505). The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9505XXUENAA
CSC: I9505YXXENA8
MODEM: I9505XXUENAA
Version: Android 4.3
Build date: Jan 27, 2014
Regions: Switzerland

Samsung Galaxy S4 (LTE) I9505 users who missed the OTA update notification or unable to access the update over Samsung KIES, may follow our step-by-step guide to install the update manually.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S4 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S4 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.3 XXUENAA Jelly Bean firmware is compatible only with the LTE version of Samsung Galaxy S4 (GT-I9505). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

Files Required
1. Android 4.3 XXUENAA Jelly Bean Firmware for Galaxy S4 (LTE) I9505
2. Odin 3.07 (Mirror Link)

Other regions: United Kingdom

Steps to Update Galaxy S4 (LTE) I9505 with Android 4.3 XXUENAA Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy S4.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy S4 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted I9505XXUENAA firmware folder:

Samsung has released Android 4.2.2 Jelly Bean update with firmware build number T315XWUANA1 for Galaxy Tab 3 8.0 with LTE connectivity (SM-T315). The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: T315XWUANA1
CSC: T315OLBANA1
MODEM: T315DXAMG2
Version: Android 4.2.2
Build date: Jan 20, 2014
Regions: Singapore, Malaysia

Samsung Galaxy Tab 3 8.0 (LTE) SM-T315 users who missed the OTA update notification or unable to access the update over Samsung KIES, may follow our step-by-step guide to install the update manually.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy Tab 3 8.0 on the computer.
2. Enable USB Debugging Mode on the device by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy Tab 3 8.0 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the device is charged more than 80 percent.
6. The Android 4.2.2 XWUANA1 Jelly Bean firmware is compatible only with the LTE version of the Galaxy Tab 3 8.0 (SM-T315). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy Tab 3 8.0 by navigating to Settings >> About Phone.

Files Required
1. Android 4.2.2 XWUANA1 Jelly Bean Firmware (Mirror Link)
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy Tab 3 8.0 (LTE) SM-T315 with Android 4.2.2 XWUANA1 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off Galaxy Tab 3 8.0.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy Tab 3 8.0 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted T315XWUANA1 firmware folder:
Step 8: In Odin, enable Auto Reboot and F. Reset Time checkboxes. Also, ensure the Re-Partition checkbox is chosen only if a .pit file was chosen in the previous step.
Step 9: Verify everything suggested in Step 7 and Step 8 is done correctly. Then hit the Start button to begin the installation process.
Step 10: Once the installation process completes, your device will restart and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can now unplug the USB cable to disconnect your device from the computer.

Samsung Galaxy Tab 3 8.0 (LTE) SM-T315 should be now updated with the Android 4.2.2 XWUANA1 Jelly Bean official firmware. Head over to Settings >> About Phone to verify the software version running on the device.

Note: If Galaxy Tab 3 8.0 (LTE) SM-T315 stuck at booting animation after Step 10 then go to recovery mode (press and hold the Volume Up, Home and Power buttons together) and perform Wipe data/Factory Reset and Wipe Cache Partition task before selecting reboot system now function. In recovery mode use Volume keys to navigate between options and Power key to select the option. Please note, performing wiping task will erase your device internal memory data and not external SD card data.

Click here to know How to Root Galaxy Tab 3 8.0 (LTE) SM-T315 running on Android 4.2.2 Jelly Bean firmware.

Samsung Galaxy Mega 6.3 with LTE connectivity (GT-I9205) has received the latest Android 4.2.2 Jelly Bean update with firmware build number I9205XXUCNA3. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9205XXUCNA3
CSC: I9205OLBCNA2
MODEM: I9205XXUCNA3
Version: Android 4.2.2
Build date: Jan 18, 2014
Regions: Singapore, Malaysia, Philippines

Samsung Galaxy Mega 6.3 I9205 users who missed the OTA update notification or unable to access the update over Samsung KIES, may follow our step-by-step guide to install the update manually.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy Mega 6.3 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy Mega 6.3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.2.2 XXUCNA3 Jelly Bean firmware is compatible only with the LTE version of Samsung Galaxy Mega 6.3 (GT-I9205). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy Mega 6.3 by navigating to Settings >> About Phone.

Files Required
1. Android 4.2.2 XXUCNA3 Jelly Bean Firmware (Mirror Link) for Galaxy Mega 6.3 (LTE) I9205
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy Mega 6.3 (LTE) I9205 with Android 4.2.2 XXUCNA3 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy Mega 6.3.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy Mega 6.3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted I9205XXUCNA3 firmware folder:

Samsung has recently released a new Android 4.2.2 Jelly Bean update for the LTE version of Galaxy S4 Mini bearing model number GT-I9195. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9195XXUBNA2
CSC: I9195NZCBML1
MODEM: I9195XXUBNA2
Version: Android 4.2.2
Build date: Jan 18, 2014
Regions: New Zeeland

Samsung Galaxy S4 Mini (LTE) I9195 users who missed the OTA update notification or unable to access the update over Samsung KIES, and those who are residing outside New Zeeland can now download and install the same manually, using our step-by-step guide.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S4 Mini on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S4 Mini should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.2.2 XXUBNA2 Jelly Bean firmware is compatible only with the LTE version of Samsung Galaxy S4 Mini (GT-I9195). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 Mini by navigating to Settings >> About Phone.

Files Required
1. Android 4.2.2 XXUBNA2 Jelly Bean Firmware (Mirror Link)
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy S4 Mini (LTE) I9195 with Android 4.2.2 XXUBNA2 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy S4 Mini.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy S4 Mini to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted I9195XXUBNA2 firmware folder:

Samsung Galaxy Note 3 (LTE) N9005 users who wish to root and install ClockworkMod (CWM) or Team Win Recovery Project (TWRP) on their devices, may follow our step-by-step guide below.

This tutorial uses CWM/TWRP recovery released by TeamWin and Senior Member of XDA-Developers, Chenglu. The custom recoveries allows Galaxy Note 3 users to root their devices without any difficulty.

Disclaimer: Rooting voids the warranty of your device. We and the developer of this rooting procedures shall not be held responsible if any undesirable outcomes may happen to your device. use of this root guide is solely at your own risk!

Pre-Requisites
1. Install USB Drivers for Samsung Note 3 on your computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy Note 3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The CWM/TWRP recovery works only on the LTE version of Galaxy Note 3 (SM-N9005). Applying these on any incorrect variant might brick the device. Verify the model number of the Galaxy Note 3 by selecting Settings >> About Phone.

Files Required
1. CWM (Mirror Link) or TWRP (Mirror Link)
2. SuperSu (UPDATE-SuperSU-v1.91.zip) or the latest version
3. Odin 3.07 (Mirror Link)

Steps to Install CWM/TWRP Recovery on Galaxy Note 3 (LTE) N9005
Step 1: Extract the Odin 3.07 .zip file using WinRAR/7-Zip/WinZip or any other extracting tool.
Step 2: Copy the SuperSU .zip file to the SD card of your phone.
Step 3: Switch off the Galaxy Note 3. Then boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 4: Run Odin on the computer as an Administrator.
Step 5: Connect the Galaxy Note 3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 6: In Odin, click the PDA button and select the CWM/TWRP recovery .tar file. Verify that Auto Reboot and F. Reset Time checkboxes are selected. Also, ensure the Re-Partition option is NOT selected.
Step 7: Double-check and click Start button in Odin. The installation process will now begin.
Step 8: Once the installation process completes, your phone will restart and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can now unplug the USB cable to disconnect it from the computer.

Steps to Root Galaxy Note 3 (LTE) N9005 via CWM Recovery
Step 9: Reboot the device into CWM recovery by pressing and holding Volume Up, Home and Power buttons together.
Step 10: In CWM recovery, select "install zip from sdcard" and then select "choose zip from sdcard". Now, navigate to the SuperSU .zip file that you copied earlier and confirm the installation by selecting Yes.
Step 11: Once the installation process completes, return to main recovery menu and select "reboot system now".

Samsung Galaxy Note 3 (LTE) N9005 running on Android 4.4.2 KitKat is now rooted successfully. You can now install any app that requires root permission. Verify the root status of the device by downloading Root Checker app from Google Play Store.

Note: This method will trip the KNOX warranty void status.

Thank's to all fellas at XDA who first tried out this rooting technique. This root method was originally posted via XDA-Developers original thread.

Click here to know How to Update Galaxy Note 3 (LTE) N9005 with Android 4.4.2 KitKat official firmware.

Samsung Galaxy Note 2 (LTE) N7105 users who have already updated their devices with Android 4.3 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses Root Exploit package released by Senior XDA-Developers, k1mu. The Root Exploit package allows Galaxy Note 2 users to root their devices easily without tripping the KNOX warranty void counter.

Disclaimer: We and the developer of this rooting procedures shall not be held responsible if any undesirable outcomes may happen to your device. use of this root guide is solely at your own risk!

Pre-requisites
1. Install USB Drivers for Galaxy Note 2 on the computer.
2. Enable USB Debugging Mode on the phone. Go to Settings >> About Phone. Tap on Build Number several times till the message shows "You are now a Developer". Then enable USB debugging by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. Ensure the battery of the phone is charged more than 80 percent.
5. The Root Exploit package works only on the LTE version of Galaxy Note 2 (GT-N7105). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy Note 2 by navigating to Settings >> About Phone.

File Required
1. Root Exploit (saferoot.zip) - Mirror Link

Steps to Root Galaxy Note 2 (LTE) N7105 Running on Android 4.3 Jelly Bean
Step 1: Extract the Root Exploit package to the computer using WinRAR/7-Zip/WinZip or any other extracting tool.
Step 2: Connect the Galaxy Note 2 to the computer using USB cable.
Step 3: On the computer, navigate to the extracted directory and double click "install.bat" file. You will see command prompt window which will detect your device and automatically run the scripts.
Step 4: Follow the on-screen instructions. Once the rooting procedure completes, your phone will reboot automatically.

That's it! Samsung Galaxy Note 2 (LTE) N7105 running on Android 4.3 Jelly Bean is now rooted successfully. You can now install any app that requires root permission. Verify the root status of the device by downloading Root Checker app from Google Play Store.

Note: This exploit will NOT set the KNOX warranty void flag. It will set the "Custom" flag, but that's nothing to worry about.

Thank's to all fellas at XDA who first tried out this rooting technique. This method was originally posted via XDA-Developers original thread.

Click here to know How to Update Galaxy Note 2 (LTE) N7105 with Android 4.3 XXUEML3 Jelly Bean official firmware.

Samsung Galaxy Ace 3 with LTE connectivity has just received the latest Android 4.2.2 Jelly Bean update with firmware build number S7275RXXUANA3. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: S7275RXXUANA3
CSC: S7275ROLBANA1
MODEM: S7275RXXUAML1
Version: Android 4.2.2
Build date: Jan 13, 2014
Regions: Singapore, Malaysia

Samsung Galaxy Ace 3 (LTE) S7275R users who missed the OTA update notification or unable to access the update over Samsung KIES, can now download and install the same manually using our step-by-step guide.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy Ace 3 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy Ace 3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.2.2 XXUANA3 Jelly Bean firmware is compatible only with the LTE version of Samsung Galaxy Ace 3 (GT-S7275R). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy Ace 3 by navigating to Settings >> About Phone.

Files Required
1. Android 4.2.2 XXUANA3 Jelly Bean Firmware (Mirror Link) for Galaxy Ace 3 (LTE) S7275R
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy Ace 3 (LTE) S7275R with Android 4.2.2 XXUANA3 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy Ace 3.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy Ace 3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted S7275RXXUANA3 firmware folder:

Samsung Galaxy S3 with model number GT-I9305N has already received Android 4.3 Jelly Bean update with firmware build number I9305NXXUEML1. The new official firmware is currently available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Samsung Galaxy S3 (LTE) I9305N users who have already updated their devices with Android 4.3 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by Senior Recognized XDA-Developers, Chainfire. Head over to the CF-Auto-Root main thread to learn more about the root method.

Disclaimer: Rooting voids the warranty of your device. We and the developer of this rooting procedures shall not be held responsible if any undesirable outcomes may happen to your device. use of this root guide is solely at your own risk!

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S3 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The CF-Auto-Root file works only on the LTE version of Samsung Galaxy S3 (GT-I9305N). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S3 by navigating to Settings >> About Phone.

Files Required
1. CF-Auto-Root for Galaxy S3 (LTE) I9305N (CF-Auto-Root-m3-m3swexx-gti9305n.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy S3 (LTE) I9305N Running on Android 4.3 Jelly Bean Firmware
Step 1: Extract CF-Auto-Root and Odin 3.07 files using WinRAR/7-Zip/WinZip or any other extracting tool.
Step 2: Switch off the Galaxy S3. Then boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 3: Launch Odin on the computer as an Administrator.
Step 4: Connect the Galaxy S3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 5: In Odin, click the PDA button and select the CF-Auto-Root-m3-m3swexx-gti9305n.tar.md5 file.
Step 6: Verify that Auto Reboot and F. Reset Time checkboxes are selected in Odin. Also, ensure the Re-Partition option is NOT selected.
Step 7: Double-check and click Start in Odin. The installation process will now begin.
Step 8: Once the installation process completes, your phone will restart and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can now unplug the USB cable to disconnect your device from the computer.

Samsung Galaxy S3 (LTE) I9305N running on Android 4.3 Jelly Bean is now rooted successfully. Open the app drawer of the phone and check for an app called SuperSU. Verify the root status of the device by downloading Root Checker app from Google Play Store.

How to Fix "Unfortunately, SuperSU has stopped"?
Step 1: Download and install the latest APK of SuperSU on your device.
Step 2: Open SuperSU app (update the binary if prompted) and allow it to disable KNOX.
Step 3: Reboot your device.

Thank's to all fellas at XDA who first tried out this rooting technique. This method was originally posted via XDA-Developers original thread.

Click here to know How to Update Galaxy S3 (LTE) I9305N with Android 4.3 XXUEML1 Jelly Bean official firmware.

Samsung has started rolling out Android 4.3 Jelly Bean update for the LTE version of Galaxy S3 with model number GT-I9305N. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9305NXXUEML1
CSC: I9305NNEEEMK1
MODEM: I9305NXXUEMK1
Version: Android 4.3
Build date: Dec 13, 2013
Regions: Nordic countries

Samsung Galaxy S3 (LTE) I9305N users who missed the OTA update notification or unable to access the update over Samsung KIES, can now download and install the same manually using our step-by-step guide.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S3 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.3 XXUEML1 Jelly Bean firmware is compatible only with the LTE version of Samsung Galaxy S3 (GT-I9305N). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S3 by navigating to Settings >> About Phone.

Files Required
1. Android 4.3 XXUEML1 Jelly Bean Firmware (Mirror Link) for Galaxy S3 (LTE) I9305N
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy S3 (LTE) I9305N with Android 4.3 XXUEML1 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy S3.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy S3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted I9305NXXUEML1 firmware folder:

Samsung has just released a new software update for the LTE version of Galaxy Mega 6.3 (GT-I9205). The new release is still based on Android 4.2.2 Jelly Bean and now available for download in select European countries as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9205XXUCNA2
CSC: I9205OXXCML4
MODEM: I9205XXUCNA2
Version: Android 4.2.2
Build date: Jan 08, 2014
Regions: Greece, Serbia, Slovakia, Spain, Hungary, Portugal, Bulgaria

Samsung Galaxy Mega 6.3 I9205 users who missed the OTA update notification or unable to access the update over Samsung KIES, may follow our step-by-step guide to install the update manually.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy Mega 6.3 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy Mega 6.3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.2.2 XXUCNA2 Jelly Bean firmware is compatible only with the LTE version of Samsung Galaxy Mega 6.3 (GT-I9205). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy Mega 6.3 by navigating to Settings >> About Phone.

Files Required
1. Android 4.2.2 XXUCNA2 Jelly Bean Firmware (Mirror Link)
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy Mega 6.3 I9205 with Android 4.2.2 XXUCNA2 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy Mega 6.3.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy Mega 6.3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted I9205XXUCNA2 firmware folder:

Samsung has just released another Android 4.3 Jelly Bean update with firmware build number I9505XXUENA4 for the Qualcomm Snapdragon 800 variant of the Galaxy S4 (GT-I9505). The new official firmware is currently available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Samsung Galaxy S4 (LTE) I9505 users who have already updated their devices with Android 4.3 XXUENA4 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by Senior Recognized XDA-Developers, Chainfire. Head over to the CF-Auto-Root main thread to learn more about the root method.

Disclaimer: Rooting voids the warranty of your device. We and the developer of this rooting procedures shall not be held responsible if any undesirable outcomes may happen to your device. use of this root guide is solely at your own risk!

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S4 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S4 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The CF-Auto-Root file works only on the LTE version of Samsung Galaxy S4 (GT-I9505). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

Files Required
1. CF-Auto-Root for Galaxy S4 (LTE) I9505 (CF-Auto-Root-jflte-jfltexx-gti9505.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy S4 (LTE) I9505 Running on Android 4.3 XXUENA4 Jelly Bean Firmware
Step 1: Extract CF-Auto-Root and Odin 3.07 files using WinRAR/7-Zip/WinZip or any other extracting tool.
Step 2: Switch off the Galaxy S4. Then boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 3: Launch Odin on the computer as an Administrator.
Step 4: Connect the Galaxy S4 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 5: In Odin, click the PDA button and select the CF-Auto-Root-jflte-jfltexx-gti9505.tar.md5 file.
Step 6: Verify that Auto Reboot and F. Reset Time checkboxes are selected in Odin. Also, ensure the Re-Partition option is NOT selected.
Step 7: Double-check and click Start in Odin. The installation process will now begin.
Step 8: Once the installation process completes, your phone will restart and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can now unplug the USB cable to disconnect your device from the computer.

Samsung Galaxy S4 (LTE) I9505 running on Android 4.3 XXUENA4 Jelly Bean is now rooted successfully. You can now install any app that requires root permission. Verify the root status of the device by downloading Root Checker app from Google Play Store.

Thank's to all fellas at XDA who first tried out this rooting technique. This method was originally posted via XDA-Developers original thread.

Click here to know How to Update Galaxy S4 (LTE) I9505 with Android 4.3 XXUENA4 Jelly Bean official firmware.

Samsung Galaxy S4 with LTE connectivity (GT-I9505) has already received the latest Android 4.3 Jelly Bean update with firmware build number I9505XXUENA4. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: I9505XXUENA4
CSC: I9505YXXENA3
MODEM: I9505XXUENA4
Version: Android 4.3
Build date: Jan 09, 2014
Regions: Switzerland, Baltic, Bulgaria, Czech Republic, France, Greece, Netherlands, Poland, Romania, Spain, United Kingdom

Samsung Galaxy S4 (LTE) I9505 users who missed the OTA update notification or unable to access the update over Samsung KIES, may follow our step-by-step guide to install the update manually.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S4 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S4 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.3 XXUENA4 Jelly Bean firmware is compatible only with the LTE version of Samsung Galaxy S4 (GT-I9505). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

Files Required
1. Android 4.3 XXUENA4 Jelly Bean Firmware (Mirror Link) for Galaxy S4 (LTE) I9505
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy S4 (LTE) I9505 with Android 4.3 XXUENA4 Jelly Bean Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files (optional).
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Switch off the Galaxy S4.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy S4 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 7: Select the following files in Odin from extracted I9505XXUENA4 firmware folder:

Samsung Galaxy S4 I9505 users who have already updated their devices with Android 4.4.2 XXUFNA5 KitKat, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by Senior Recognized XDA-Developers, Chainfire. Head over to the CF-Auto-Root main thread to learn more about the root method.

Disclaimer: Rooting voids the warranty of your device. We and the developer of this rooting procedures shall not be held responsible if any undesirable outcomes may happen to your device. use of this root guide is solely at your own risk!

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S4 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S4 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The CF-Auto-Root file works only on the LTE version of the Samsung Galaxy S4 (GT-I9505). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

Files Required
1. CF-Auto-Root for Galaxy S4 I9505 (CF-Auto-Root-jflte-jfltexx-gti9505.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy S4 I9505 Running on Android 4.4.2 XXUFNA5 KitKat Firmware
Step 1: Extract CF-Auto-Root and Odin 3.07 files using WinRAR/7-Zip/WinZip or any other extracting tool.
Step 2: Switch off the Galaxy S4. Then boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 3: Launch Odin on the computer as an Administrator.
Step 4: Connect the Galaxy S4 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 5: In Odin, click the PDA button and select the CF-Auto-Root-jflte-jfltexx-gti9505.tar.md5 file.
Step 6: Verify that Auto Reboot and F. Reset Time checkboxes are selected in Odin. Also, ensure the Re-Partition option is NOT selected.
Step 7: Double-check and click Start in Odin. The installation process will now begin.
Step 8: Once the installation process completes, your phone will restart and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can now unplug the USB cable to disconnect your device from computer.

Samsung Galaxy S4 I9505 running on Android 4.4.2 XXUFNA5 KitKat is now rooted successfully. You can now install any app that requires root permission. Verify the root status of the device by downloading Root Checker app from Google Play Store.

Thank's to all fellas at XDA who first tried out this rooting technique. This method was originally posted via XDA-Developers original thread.

Click here to know How to Update Galaxy S4 (LTE) I9505 with leaked Android 4.4.2 XXUFNA5 KitKat test firmware.

Another Android 4.4.2 KitKat test firmware has been leaked for the Qualcomm Snapdragon 800 variant of the Samsung Galaxy S4 (LTE) bearing model number GT-I9505.

Firmware details
PDA: I9505XXUFNA5
CSC: I9505OXAFNA5
MODEM: I9505XXUFNA5
Version: Android 4.4.2
Build date: Jan 14, 2014
Regions: Open Europe

According to SamMobile report, the Android 4.4.2 XXUFNA5 KitKat test firmware brings a host of bug-fixes and feature enhancements over its previous test build.

Samsung Galaxy S4 (LTE) I9505 users can now update their devices with the leaked version of Android 4.4.2 KitKat firmware by following the tutorial below.

Pre-requisites
1. Install USB Drivers for Samsung Galaxy S4 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy S4 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The Android 4.4.2 XXUFNA5 KitKat firmware is compatible only with the LTE version of Samsung Galaxy S4 (GT-I9505). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

Files Required
1. Android 4.4.2 XXUFNA5 KitKat Firmware for Galaxy S4 (LTE) I9505
2. Odin 3.09 (Mirror Link)

Steps to Update Galaxy S4 (LTE) I9505 with Android 4.4.2 XXUFNA5 KitKat Firmware
Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool.
Step 2: Extract Odin zip file and you will get Odin3 v3.09.exe along with few other files.
Step 3: Switch off the Galaxy S4.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 5: Run Odin on the computer as an Administrator.
Step 6: Connect the Galaxy S4 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Samsung has rolled out Android 4.4.2 KitKat update for the LTE version of Galaxy Note 3 (SM-N9005). The new official firmware is currently available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Samsung Galaxy Note 3 (LTE) N9005 users who have already updated their devices with Android 4.4.2 KitKat, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by Senior Recognized XDA-Developers, Chainfire. Head over to the CF-Auto-Root main thread to learn more about the root method.

Disclaimer: Rooting voids the warranty of your device. We and the developer of this rooting procedures shall not be held responsible if any undesirable outcomes may happen to your device. use of this root guide is solely at your own risk!

Pre-requisites
1. Install USB Driver for Samsung Galaxy Note 3 on the computer.
2. Enable USB Debugging Mode on the phone. Go to Settings >> About Phone. Tap on Build Number several times till the message shows "You are now a Developer". Then enable USB debugging by navigating to Settings >> Developer Options.
3. Make a backup of all your important data before following the guide.
4. The Galaxy Note 3 should be factory unlocked and not locked to any particular carrier.
5. Ensure the battery of the phone is charged more than 80 percent.
6. The CF-Auto-Root file works only on the LTE version of Samsung Galaxy Note 3 (SM-N9005). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy Note 3 by navigating to Settings >> About Phone.

Files Required
1. CF-Auto-Root for Galaxy Note 3 (LTE) N9005 (CF-Auto-Root-hlte-hltexx-smn9005.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy Note 3 (LTE) N9005 Running on Android 4.4.2 KitKat Firmware
Step 1: Extract CF-Auto-Root and Odin 3.07 files using WinRAR/7-Zip/WinZip or any other extracting tool.
Step 2: Switch off the Galaxy Note 3. Then boot the device into Download Mode by pressing and holding Volume Down, Home and Power buttons together until a construction Android robot icon with a warning triangle appears on screen. Now press the Volume Up button to enter Download Mode.
Step 3: Launch Odin on the computer as an Administrator.
Step 4: Connect the Galaxy Note 3 to the computer using USB cable while it is in the Download Mode. Wait until Odin detects the device. When the device is connected successfully, the ID: COM box will turn to light blue with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.

Note: If the Added message does not appear, then try re-install USB drivers or changing the port on the computer.

Step 5: In Odin, click the PDA button and select the CF-Auto-Root-hlte-hltexx-smn9005.tar.md5 file.
Step 6: Verify that Auto Reboot and F. Reset Time checkboxes are selected in Odin. Also, ensure the Re-Partition option is NOT selected.
Step 7: Double-check and click Start button in Odin. The installation process will now begin.
Step 8: Once the installation process completes, your phone will restart and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can now unplug the USB cable to disconnect your device from the computer.

Samsung Galaxy Note 3 (LTE) N9005 running on Android 4.4.2 KitKat is now rooted successfully. You can now install any app that requires root permission. Verify the root status of the device by downloading Root Checker app from Google Play Store.

Note: This method will trip the KNOX warranty void status.

Thank's to all fellas at XDA who first tried out this rooting technique. This method was originally posted via XDA-Developers original thread.

Click here to know How to Update Galaxy Note 3 (LTE) N9005 with Android 4.4.2 XXUENA6 KitKat official firmware.