here firmware
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use odin
follow it
Samsung SGH-I317 Galaxy Note II AT&T Firmware Update Steps:
- Turn off the device, And take out its battery, SIM and memory cards. - Run Odin.exe program.
- Check these options: Auto Reboot, F.Reset Time.
- Firmware files selection:
Click PDA button to select: I317xxxxxx_I317ATTxxxx_I317xxxxxx_HOME.tar.md5
- Entering the Download Mode:
Put the battery back into your device, Press and Hold Volume Down key + Home key + Power, After you get the warning message release all keys and press Volume Up key.
- Use the USB cable to connect your device to the computer, Don't use any USB-HUB for connecting, And use only main USB slots.
- Wait until Windows detects the connected device and installs its suitable USB drivers.
- In case everything is OK, Then Odin program will detect your connected device (0:[COMxx]).
- Click on Start button.
- Odin program will start installing the new firmware files into your device, So wait until the device rebooted.
- If the update was successfully done, The you will notice PASS! Word at Odin program.
- Disconnect the USB cable.
- Check your device firmware version *#1234# (You should see the new installed one).
- Turn off the device again, Reinsert the SIM and memory cards and turn it on.
- Now you can customize your device after installing the new firmware version.
- If you made any backup of your device data before the update then you can restore it again.
- Done.