Version 9 (modified by Rick van der Zwet, 6 years ago) ( diff )


The phone is running:


Android version : 7.0
Baseband version: G390FXXU1AQI2
Build number    : NRD90M.G390FXXU1AQI3

Root Device

  • Download Boot & Recovery image from CF-Auto-Root for this device:
  • Enable 'OEM Unlocking' in 'Settings -> Developer options'
  • Reset device to factory default
  • Put device in Download Mode by Powering it while holding down this keys: Power + Volume Down + Home.
  • Retrieve PIT or download attached file sudo /usr/local/bin/heimdall download-pit --output SM-G390F.pit
  • Use Heimdall to install new images: sudo /usr/local/bin/heimdall flash --pit SM-G390F.pit --RECOVERY recovery.img --CACHE cache.img
  • Reboot phone and rooting will be done automatically

Removing factory applications

 $ adb shell
 $ su
 $ mount -o rw,remount /system
 $ rm -R /system/app/application-to-be-removed
 $ rm -R /system/priv-app/application-to-be-removed

file:/system is read-only be default. use mount -o rw,remount /system to make it writable.

Original firmware

Can be found at

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