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Samsung Galaxy S3 (AT&T) SGH-I747 users who wish to root and install Team Win Recovery Project (TWRP) on their devices, may follow our step-by-step guide below.

This tutorial uses TWRP recovery released by Recognized XDA-Developers, upndwn4par.

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 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. Ensure the battery of the phone is charged more than 80 percent.
5. The TWRP recovery works only on the AT&T version of Galaxy S3 (SGH-I747). Applying these on any incorrect variant might brick the device. Verify the model number of the Galaxy S3 by selecting Settings >> About Phone.

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

Steps to Install TWRP Recovery on Galaxy S3 (AT&T) SGH-I747
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 and KNOX Removal .zip file to the SD card of your phone. DO NOT extract these files!
Step 3: Switch off the Galaxy S3. Then boot 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 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.
Step 6: In Odin, click the PDA button and select the 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 S3 (AT&T) SGH-I747 via TWRP Recovery
Step 9: Boot the Galaxy S3 into TWRP recovery by pressing and holding Volume Up, Home and Power buttons together.
Step 10: In TWRP recovery, select "Install" option then navigate to the SuperSU .zip file that you copied earlier and confirm the installation.
Step 11 (optional): Return to main recovery menu and repeat Step 10 but this time select the KNOX Removal .zip file.
Step 12: Once the installation process completes, return to main recovery menu and select "Reboot".

Samsung Galaxy S3 (AT&T) SGH-I747 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.

Note: Many Samsung devices store a flash counter that keeps track of how many times you have flashed custom firmwares to your device. Triangle Away can be used to reset the flash counter to zero.

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.

Read also: How to Root Galaxy S3 (AT&T) SGH-I747 on Android 4.3 Jelly Bean Firmware

The AT&T version of Samsung Galaxy S3 (SGH-I747) has already received Android 4.3 Jelly Bean Over-The-Air (OTA) update with firmware build number I747UCUEMJB.

Samsung Galaxy S3 (AT&T) SGH-I747 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 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. Ensure the battery of the phone is charged more than 80 percent.
5. The CF-Auto-Root file works only on the AT&T version of Galaxy S3 (SGH-I747). 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 (Mirror Link) for Galaxy S3 (AT&T) SGH-I747 (CF-Auto-Root-d2att-d2uc-samsungsghi747.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy S3 (AT&T) SGH-I747 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-d2att-d2uc-samsungsghi747.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 it from the computer.

Samsung Galaxy S3 (AT&T) SGH-I747 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.

Note: Many Samsung devices store a flash counter that keeps track of how many times you have flashed custom firmwares to your device. Triangle Away can be used to reset the flash counter to zero.

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.

Read also: How to Root Galaxy S3 (AT&T) SGH-I747 on Android 4.3 Jelly Bean and Install TWRP Recovery

Samsung Galaxy S4 (AT&T) SGH-I337 users who have already updated their devices with Android 4.3 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses the Root Exploit package released by Senior XDA-Developers, k1mu. The Root Exploit package allows Galaxy S4 users to root their devices easily without tripping the KNOX warranty void counter.

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

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 Samsung Galaxy S4 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". 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 AT&T version of the Galaxy S4 (SGH-I337). Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

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

Steps to Root Galaxy S4 (AT&T) SGH-I337 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 S4 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.

If you are using Linux or Mac OS X, navigate to the extracted directory in a terminal and run the following command:

$ chmod +x install.sh
$ ./install.sh

Note: If you are using Linux or Mac OS X, you'll need to have the Android Debugging Bridge (adb) installed and configured on your path.

Step 4: Follow the on-screen instructions. Once the rooting procedure completes, your phone will reboot automatically.

Samsung Galaxy S4 (AT&T) SGH-I337 running on Android 4.3 Jelly Bean firmware 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.

The AT&T Galaxy Note 2 with model number SGH-I317 has started receiving Android 4.3 Jelly Bean update with firmware build number I317UCUBMK6. The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Samsung Galaxy Note 2 (AT&T) SGH-I317 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. The CF-Auto-Root file allowing Galaxy Note 2 users to root their devices easily without depending on the firmware. It completely supports Android 4.3 Jelly Bean and future firmware as well. 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 2 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. Ensure the battery of the phone is charged more than 80 percent.
5. The CF-Auto-Root file works only on the AT&T version of the Samsung Galaxy Note 2 (SGH-I317). 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.

Files Required
1. CF-Auto-Root (Mirror Link) for Galaxy Note 2 (AT&T) SGH-I317 (CF-Auto-Root-t0lteatt-t0lteatt-samsungsghi317.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy Note 2 (AT&T) SGH-I317 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 Note 2. 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 2 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-t0lteatt-t0lteatt-samsungsghi317.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 is completed, 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 2 (AT&T) SGH-I317 running on Android 4.3 Jelly Bean firmware 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.

The AT&T version of Samsung Galaxy S3 (SGH-I747) has just received a new software update based on Android 4.1.2 Jelly Bean. The new software update is now available as an Over-The-Air (OTA) update.

Samsung Galaxy S3 (AT&T) SGH-I747 users who have already updated their devices with Android 4.1.2 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by recognised XDA Developers, Chainfire. The CF-Auto-Root file allowing Galaxy S3 users to root their devices easily without depending on the firmware. It completely supports Android 4.1.2 Jelly Bean and future firmware as well. Head over to the CF-Auto-Root main thread to learn more about the root method.

Note: Using this root increases your flash counter. The flash counter keeps track of how many custom firmwares you have flashed, as this voids warranty. Triangle Away can be used to reset the flash counter after installing CF-Auto-Root.

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. Ensure the battery of the phone is charged more than 80 percent.
5. The CF-Auto-Root file works only on Samsung Galaxy S3 (AT&T) SGH-I747. 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 (Mirror Link) for Galaxy S3 (AT&T) SGH-I747 (CF-Auto-Root-d2att-d2uc-samsungsghi747.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy S3 (AT&T) SGH-I747 Running on Android 4.1.2 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 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-d2att-d2uc-samsungsghi747.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 is completed, 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 S3 (AT&T) SGH-I747 running on Android 4.1.2 Jelly Bean firmware 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.

Read also:

• How to Root Galaxy S3 (AT&T) SGH-I747 on Android 4.3 Jelly Bean and Install TWRP Recovery
• How to Root Galaxy S3 (AT&T) SGH-I747 on Android 4.3 Jelly Bean Firmware

The AT&T subscribers of Samsung Galaxy S4 Active (SGH-I537) who wish to root their devices running on Android 4.2.2 Jelly Bean, may follow the tutorial below.

This tutorial uses activeroot file released by famed iPhone and PS3 hacker, geohot. This is a quick and simple method. The activeroot file allowing users to root Galaxy S4 Active directly from their devices.

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. Enable "Unknown sources" on the phone to allow installation of apps from sources other than the Play Store by navigating to Settings >> Security.
2. The activeroot file works only on Samsung Galaxy S4 Active (AT&T) SGH-I537. Verify the model number of the Galaxy S4 Active by navigating to Settings >> About Phone.

Steps to Root Galaxy S4 Active (AT&T) SGH-I537 Running on Android 4.2.2 Jelly Bean Firmware
Step 1: Download the activeroot file (ar.apk) directly from your device.
Step 2: Run the ar.apk file on your device. It should give you a message telling you that you have root.
Step 3: Visit the Google Play Store and install SuperSU.

Note: You MUST download and use SuperSU to manage superuser permissions, nothing else. Only SuperSU currently can circumvent Samsung’s “root blocker” in the kernel.

Step 4: Once the installation process is completed, open the SuperSU app and update binaries.
Step 5 (optional): Donate. Credit goes to geohot for his great work.

Samsung Galaxy S4 Active (AT&T) SGH-I537 running on Android 4.2.2 Jelly Bean firmware 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.

An official Android 4.2.2 Jelly Bean Over-The-Air (OTA) update with build number I337UCUAMF3 has been released for the AT&T subscribers of the Samsung Galaxy S4 (SGH-I337).

Galaxy S4 (AT&T) SGH-I337 users who have already updated their devices with Android 4.2.2 UCUAMF3 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses the Root Exploit package created by Recognized XDA-Developers, DooMLoRD, which later adapted by Jortex to make it work on Galaxy S4 (AT&T) SGH-I337. The Root Exploit package allowing Galaxy S4 users to root their devices easily without having to wipe the device or flash a full prerooted factory image. It's completely supports Android 4.2.2 Jelly Bean with firmware build number I337UCUAMF3.

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. Install Android Terminal Emulator on your device.
3. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options.
4. Make a backup of all your important data before following the guide.
5. Ensure the battery of the phone is charged more than 80 per cent.
6. The Root Exploit package works only on Samsung Galaxy S4 (AT&T) SGH-I337 running on Android 4.2.2 UCUAMF3 Jelly Bean firmware. Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy S4 by navigating to Settings >> About Phone.

File Required
1. Root Exploit (Mirror Link) for Galaxy S4 (AT&T) SGH-I337 (Root_for_ATTSG4_FM3.rar)

Steps to Root Galaxy S4 (AT&T) SGH-I337 Running on Android 4.2.2 UCUAMF3 Jelly Bean Firmware
Step 1: Extract Root Exploit package using WinRAR/7-Zip/WinZip or any other extracting tool.
Step 2: Insert a microSD card into your device. Make sure it is formatted as exFAT (not FAT32).

Note: If you have a 64GB microSD card you can use your phone to format it as exFAT by default directly from the Storage settings. However, if you have anything less than 64GB microSD card you may have to use the computer to format it manually as exFAT. Remember, if your microSD card is not formatted as exFAT you will see "permission denied" errors when running the exploit.

Step 3: Connect the Galaxy S4 to the computer using USB cable.
Step 4: Copy all files and folders from the Root Exploit package directly onto the root of your microSD card (nowhere else).
Step 5: Open the Android Terminal Emulator app on your phone, then run the following commands:

cd /mnt/extSdCard
./pwn
./script.sh

Note: After running the second command you should have seen your $ change to a # meaning you have root access. The third command is required to make this root access permanent.

Step 6: Once all commands are completed, close the Android Terminal Emulator app and check if SuperSU has any update in the Google Play Store.
Step 7: Open SuperSU app and let the binary update itself to the latest (if any updates are available).
Step 8: Once completed, reboot your device and confirm you still have root access.

Galaxy S4 (AT&T) SGH-I337 running on Android 4.2.2 UCUAMF3 Jelly Bean firmware is now rooted successfully.

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

Click here to know How to Root Galaxy S4 (AT&T) SGH-I337 on Android 4.3 Jelly Bean Without Tripping the KNOX Warranty Void Counter

Samsung has delivered a new software update for the AT&T subscribers of Samsung Galaxy Tab 2 10.1 with model number SGH-I497. This firmware update is a major release based on Android 4.1.2 Jelly Bean with build number I497UCUAMF2.

According to Samsung, the new official firmware reportedly brings a lot of new features and enhancements over its previous build.

Features Included:
- Customizable widgets
- Improved text input and spell-checking
- New dictionaries for better error correction and word suggestion
- Enhanced web browsing and personalization capability
- Improved email management
- New technology for better security options
- Google Now with enhanced voice activation

This update is currently available through Windows and Mac computers using the Samsung Kies software application.

How Do I Update My Samsung Galaxy Tab 2 10.1 (AT&T) SGH-I497?
Step-1: Start Samsung Kies, or if you have downloaded Samsung Kies, launch the installer and allow Kies to install on your system. If you are prompted to reboot the system, do so before proceeding.
Step-2: Connect your device to your PC or laptop using the supplied USB cable. Ensure that Kies recognizes your device by looking in the upper section of the left-bar navigation menu. Your device should be listed.
Step-3: Once Kies recognizes the device you will see the following pop-up. Follow the on-screen instructions to continue.

Android 4.1.2 Jelly Bean Update

Firmware Upgrade Completed

Click here to know How to Root Galaxy Tab 2 10.1 (AT&T) SGH-I497 running on Android 4.1.2 UCUAMF2 Jelly Bean firmware.

The AT&T subscribers of Samsung Galaxy Tab 2 10.1 bearing model number SGH-I497 recently received its latest Android 4.1.2 Jelly Bean firmware update with base firmware UCUAMF2. This update is currently available through Windows and Mac computers using the Samsung Kies software application.

Samsung Galaxy Tab 2 10.1 (AT&T) SGH-I497 users who have already updated their devices with Android 4.1.2 UCUAMF2 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by recognised XDA Developers, Chainfire. The CF-Auto-Root file allowing Galaxy Tab 2 10.1 users to root their devices easily without depending on the firmware. It completely supports Android 4.1.2 Jelly Bean and future firmware as well. Head over to the CF-Auto-Root main thread to learn more about the root method.

Note: Using this root increases your flash counter. The flash counter keeps track of how many custom firmwares you have flashed, as this voids warranty. Triangle Away can be used to reset the flash counter after installing CF-Auto-Root.

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 Tab 2 10.1 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. Ensure the battery of the phone is charged more than 80 per cent.
5. The CF-Auto-Root file works only on Samsung Galaxy Tab 2 10.1 (AT&T) SGH-I497. Applying this to any incorrect variant might brick the device. Verify the model number of the Galaxy Tab 2 10.1 by navigating to Settings >> About Phone.

File Required
1. CF-Auto-Root (Mirror Link) for Galaxy Tab 2 10.1 (AT&T) SGH-I497 (CF-Auto-Root-espresso10att-espresso10uc-samsungsghi497.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy Tab 2 10.1 (AT&T) SGH-I497 Running on Android 4.1.2 UCUAMF2 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 Tab 2 10.1. Then boot the device into Download Mode by pressing and holding Volume Down and Power button together until the device turns on. Now press the Volume Up button to enter Download Mode.
Step 3: Launch Odin on the computer.
Step 4: Connect the Galaxy Tab 2 10.1 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 yellow with the COM port number. Additionally, the successful connected will be indicated by a message saying Added. If Odin fails to detect the device then re-install USB driver
Step 5: In Odin, click the PDA button and select the CF-Auto-Root-espresso10att-espresso10uc-samsungsghi497.tar.md5 file.
Step 6: Verify that Auto Reboot and F.Reset Time checkboxes are selected in Odin. Also, ensure the Re-Partition option in Odin is not selected.
Step 7: Double-check and click Start in Odin. The installation process will now begin.
Step 8: Once the installation process is completed, 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 Tab 2 10.1 (AT&T) SGH-I497 running on Android 4.1.2 UCUAMF2 Jelly Bean firmware 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.

An official firmware Over-The-Air (OTA) update has been released for the AT&T subscribers of Samsung Galaxy S3 with model number SGH-I747.

Samsung Galaxy S3 (AT&T) SGH-I747 users who have already updated their devices with Android 4.1.1 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by recognised XDA Developers, Chainfire. The CF-Auto-Root file allowing Galaxy S3 users to root their devices easily without depending on the firmware. It completely supports Android 4.1.1 Jelly Bean and future firmware as well. 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 S3 on the computer.
2) Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options (Android 4.0 or later) or go to Settings >> Applications >> Development (Android 2.3 or earlier).
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 CF-Auto-Root file works only on Samsung Galaxy S3 (AT&T) SGH-I747 running on Android 4.1.1 Jelly Bean firmware. 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 (Mirror Link) for Galaxy S3 (AT&T) SGH-I747 (CF-Auto-Root-d2att-d2uc-samsungsghi747.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy S3 (AT&T) SGH-I747 Running on Android 4.1.1 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 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-d2att-d2uc-samsungsghi747.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 is completed, 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 S3 (AT&T) SGH-I747 running on Android 4.1.1 Jelly Bean firmware 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.

Samsung Galaxy Note 2 (AT&T) SGH-I317 users who have already updated their devices with Android 4.1.2 Jelly Bean, may root their devices using the tutorial below.

This tutorial uses CF-Auto-Root file released by recognised XDA Developers, Chainfire. The CF-Auto-Root file allowing Galaxy Note 2 users to root their devices easily without depending on the firmware. It completely supports Android 4.1.2 Jelly Bean and future firmware as well. Head over to the CF-Auto-Root main thread to learn more about the root method.

Note: Using this root increases your flash counter. The flash counter keeps track of how many custom firmwares you have flashed, as this voids warranty. Triangle Away can be used to reset the flash counter after installing CF-Auto-Root.

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 2 on the computer.
2. Enable USB Debugging Mode on the phone by navigating to Settings >> Developer Options (Android 4.0 or later) or go to Settings >> Applications >> Development (Android 2.3 or earlier).
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 per cent.
5. The CF-Auto-Root file works only on Samsung Galaxy Note 2 (AT&T) SGH-I317. 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.

Files Required
1. CF-Auto-Root (Mirror Link) for Galaxy Note 2 (AT&T) SGH-I317 (CF-Auto-Root-t0lteatt-t0lteatt-samsungsghi317.zip)
2. Odin 3.07 (Mirror Link)

Steps to Root Galaxy Note 2 (AT&T) SGH-I317 Running on Android 4.1.2 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 Note 2. Then boot the device into Download Mode by pressing and holding Volume Down + Home buttons together and then press the Power button until the device turns on. Now press the Volume Up button to enter Download Mode.
Step 3: Launch Odin on the computer.
Step 4: Connect the Galaxy Note 2 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 yellow with the COM port number. Additionally, the successful connected will be indicated by a message saying Added. If Odin fails to detect the device then re-install USB driver
Step 5: In Odin, click the PDA button and select the CF-Auto-Root-t0lteatt-t0lteatt-samsungsghi317.tar.md5 file.
Step 6: Verify that Auto Reboot and F.Reset Time checkboxes are selected in Odin. Also, ensure the Re-Partition option in Odin is not selected.
Step 7: Double-check and click Start in Odin. The installation process will now begin.
Step 8: Once flashing completed, 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 Note 2 (AT&T) SGH-I317 running on Android 4.1.2 Jelly Bean firmware 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 Note 2 (AT&T) SGH-I317 with Android 4.1.2 Jelly Bean official firmware.

Samsung has released Android 4.1.2 Jelly Bean Over-The-Air (OTA) update with firmware build number I317UCAMA4 for the AT&T subscribers of Galaxy Note 2 bearing model number SGH-I317.

Firmware details
PDA: I317UCAMA4
CSC: I317ATTAMA4
MODEM: I317UCAMA4
Version: Android 4.1.2
Built date: Jan 18, 2013
Regions: USA (AT&T)

Samsung Galaxy Note 2 (AT&T) SGH-I317 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 Driver for Samsung Galaxy Note 2 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. Ensure the battery of the phone is charged more than 80 per cent.
5. The Android 4.1.2 UCAMA4 Jelly Bean firmware is compatible only with Samsung Galaxy Note 2 (AT&T) SGH-I317. 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.

Files Required
1. Android 4.1.2 UCAMA4 Jelly Bean Firmware for Galaxy Note 2 (AT&T) SGH-I317
2. Odin 3.07 (Mirror Link)

Steps to Update Galaxy Note 2 (AT&T) SGH-I317 with Android 4.1.2 UCAMA4 Jelly Bean Firmware
Step 1: Extract Firmware zip file that you downloaded already from above link using WinRAR/7-Zip/WinZip or any other extracting tool, you will get a .tar.md5 file and some other files.
Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
Step 3: Power off your phone. Wait 5-6 seconds for vibration to confirm complete switch off.
Step 4: Boot the device into Download Mode by pressing and holding Volume Down + Home buttons together and then press the Power button until the device turns on. 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 2 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 yellow with the COM port number. Additionally, the successful connected will be indicated by a message saying Added.
Step 7: Choose the following files in Odin from extracted I317UCAMA4 firmware folder by using respective checkboxes: