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Martview MS-3D 3D Screwdriver

World First Oneplus 7Pro (GM 1910) Downgrade (From Android 10 To 9) Done Without Any Risk.

akbarali19096

akbarali19096

Friend's Martview
Jan 21, 2018
170
764
Peshawar,Pakistan..
Skype
akbarali9912
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Procedure :-

  • First download the Firmware (Link are Given Below).
  • Rename the Firmware to (.zip).
  • Put Firmware in Your Root Directory.
  • Go to Setting/System Update/Local Upgrade And Select Firmware.
  • Tap on Confirm.
  • Wait Until Phone Fully Flashed After that Click Reboot.
  • Now Your Phone Will Running Android Os 9.
  • Enjoy.

Before Downgrade Os Details :-


10837


10838


10839





After Downgrade Os Details :-



10840



10841



10842



10843





Firmware Link :- Downgrade File





BEST REGARDS:-
Akbar Ali
Abu Hassan Gsm * Always like my posts to appreciate my work..
 
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