• Title: HTC One M8
  • Listed: 12/26/2018 10:02 pm
  • ROM Version: signed firmware 6.20.709.2
  • You must be logged for ROM download.


Overall Rating : 0


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HTC One M8

Author adMember Info

Irvan Nirvana


DESCRIPTION


For those who need the signed firmware, below are the Marshmallow firmware that I have. 

 

CID HTC__621


MID 0P6B11000 

 

How to install firmware :

  1. Install latest TWRP 3.0.2-0

  2. Download fw_6.20.709.2.zip 

  3. Download and restore 6.20.709.2

  4. After restore is complete, go to reboot menu then select reboot to bootloader

  5. Depends on where you put the fw_6.20.709.2.zip – must be in fastboot/adb folder (or anywhere if using system-wide adb/fastboot) – open command promt

  6. Run these commands

fastboot oem lock
fastboot reboot-bootloader






fastboot oem rebootRUU
fastboot flash zip fw_6.20.709.2.zip



you'll see ERROR/FAILED, repeat


fastboot flash zip fw_6.20.709.2.zip
fastboot reboot






Done … now you have stock Marshmallow.



 



※Please make a backup of your device before installing or updating ROM


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2 Responses to“HTC One M8”







  1. 12/27/2018

    Philippines

    THERE IS NO 6.20.709.2 in the restore in twrp

     





  2. 01/05/2019

    Tanzania United Republic of

    is this working when the S=on


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