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cd-Crypton/Unlocking-Bootloader-RMX3491.md

Created January 6, 2023 07:24
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Instruction on how to unlock bootloader of Realme 9i 4G (RMX3491). Please unlock at your own risk. It may void your device's warranty.
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Unlocking-Bootloader-RMX3491.md

Prerequisite:

  • Deeptest APK (..choose appropriate android version, RUI2 or RUI3.)
  • ADB/Fastboot installed in your Desktop.
  • Platform Tools (...latest version preferrably.)
  • Do necessary backup of all your important files.

Steps:

  1. Toggle on USB Debugging and OEM Unlocking in Developer's option.
    • About Phone > Version > Tap Build Number up to 7 times to access Developer's Option.
  2. Install Deeptest APK, make sure to install right app based on your android version.
  3. Open the Deeptest APP > Tap Apply Now > Check and Submit Application, then tap Back.
  4. It may take time, but from time to time, check in the upper right corner, Query Approval Status.
  5. Assuming your application was a success, tap Start Deep Testing.
  6. Your device will boot to your bootloader, so plug it now in your desktop.
  7. Open CMD inside Platform Folder, and type fastboot devices to check if your desktop detects your device.
    • You should see something like this: xxxxxxxxxxx fastboot
    • If not, then you should properly install your adb/fastboot driver.
  8. Assuming your device detected by your desktop, fastboot flashing unlock and in your device pick Unlock the Bootloader.

You can download DeepTest APK in Realme 9i 4G's Telegram Group: Realme 9i - OFFICIAL

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