P550XXU1AOH2 Android 5.0.2 (XXU1AOH2) On Samsung Galaxy Tab A 9.7 SM-P550

Samsung Galaxy Tab A 9.7 SM-P550 owners should now be happy because they are receiving an official firmware update that comes with more optimized Android 5.0.2 Lollipop.

The update name is P550XXU1AOH2 (XXU1AOH2) and can be installed from either OTA or Samsung KIES, you are recommended to upgrade your existing firmware version to the version.


And Install Android ROMs blog will try to walk you through the whole process manually and the entire steps are compiled neatly so you will follow them easily.

Samsung Galaxy Tab A 9.7 SM-P550


  • Do not flash this firmware if your device is not Samsung Galaxy Tab A 9.7 SM-P550 phone.
  • Those who have their device rooted, I tell you that this firmware will wipe out your root access, do not forget that guys.
  • If your phoneblet is powered with a custom recovery image will be replaced with a stock recovery image brought by this firmware.
  • The flashing procedures require you to have a Windows PC and a USB cable.
  • You are advised to also enable your Samsung Galaxy Tab A 9.7 SM-P550 USB Debugging mode.
  • Do not start anything without firstly make backups.
  • Have a great time guys.

Download and unzip these files to your beloved PC.

  • Download P550XXU1AOH2 Android 5.0.2 Lollipop XXU1AOH2 firmware.
  • Download Odin3 v3-07 (If in your computer has Odin, then no need to download it again, just skip this).

How to flash P550XXU1AOH2 Android 5.0.2 Lollipop XXU1AOH2 on the Samsung Galaxy Tab A 9.7 SM-P550

  1. Now your phoneblet needs to enter the Download Mode, do so by firstly powering off your device and then press these buttons at once; Volume Down + Home + Power.
  2. The activity will invoke a warning from your phone like on the picture below, thus release the three buttons you are pressing, continue with pressing the Volume Up to get your phone boot into the Download mode.
    Warning Download Mode
  3. Launch Odin now.
    Odin3 v3.07
  4. Your phone need to be connected to computer now.
  5. Added!!! will then come up on the message box.
    Successfully Connected Phone To PC From Odin
  6. Click the AP (For Odin3 v3.09 or newer) or tap the PDA (For Odin3 v3.07) button search the firmware file with .tar.md5 extension.
    PDA On Odin
  7. Click Start button begin the flashing procedures.
    Start Odin To Flash Tool
  8. PASS notification will be showing, that means the firmware has been successfully flashed, congratulations.
  9. Reboot the Samsung Galaxy Tab A 9.7 SM-P550 device now.

Fix bootloop and other errors.

Fixing bootloop can be done by simply performing a factory reset via recovery mode.

Finish now your device is powered with the latest and stablest firmware update from Samsung.

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