How to download fourth One UI 2.0 beta for the Galaxy S10e, S10, and S10?

Samsung has started rolling out the One UI 2.0 fourth beta to the Galaxy S10 series.


US: Galaxy S10e/S10/S10+: G970USQU2ZSK9/G973USQU2ZSK9/G975USQU2ZSK9

South Korea: Galaxy S10e/S10/S10+: G970NKSU3ZSK9/G973NKSU3ZSK9/G975NKSU3ZSK9

International: Galaxy S10e/S10/S10+: G970FXXU3ZSK9/G973FXXU3ZSK9/G975FXXU3ZSK9

You can check this, to type in your dialer *#1234#, and check if OXM is in the CSC-build…

Galaxy S10+:

Galaxy S10:



After downloading the firmware file, it’s required for you to rename the file as “”. After downloading and renaming the firmware, you can proceed with the installation process.

  1. Download SDK platform-tools from here.
  2. Extract the SDK on your desktop.
  3. Open the extracted folder and copy the (firmware).
  4. Inside the folder, press and hold the left shift + right-mouse-click and select “open command prompt here” to open it.
  5. Now, Turn off your phone.
  6. Enter recovery mode by press and holding the Power + Bixby + Volume buttons altogether for a few seconds.
  7. Select “Update via ADB” (You can scroll using volume keys and select using the power button).
  8. Connect your phone to the PC via the USB cable.
  9. In the command prompt run the following command:  ./adb devices
  10. Wait a few seconds while it searches your phone.
  11. If your device is found, run the following command: ./adb sideload
  12. The update process will start automatically, it will take some time to complete.
  13. Once the process is completed, the phone will boot itself and update the apps and direct you to the home screen.
  14. After the installation, Clear your cache by going into recovery (VoIUP – Bixby – Power).


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