Xiaomi Mi4w - Update

Discussion in 'Xiaomi Mi 4' started by Domenico Lizzi, Jul 13, 2017.

  1. Domenico Lizzi

    Jul 13, 2017
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    Hi, I have a xiaomi mi4w with rom global stable 8.1.6.0 and wanted to update it with the rom developer weekly. I wanted to know how I could proceed to upgrade .... thanks a lot
     
  2. Hi, just flash the latest weekly rom through your recovery if you have a custom one like TWRP, or use the updater in the rom. You should be able to find the latest rom on Xiaomi eu website with how to's ;-)

    Envoyé de mon Unsupported MI Cancro en utilisant Tapatalk
     
  3. iamme729

    iamme729Members

    Nov 22, 2015
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    Unlock your bootloader...Install TWRP...install Xiaomi EU ROM..


    Sent from my Mi-4c using Tapatalk
     
    jc rey likes this.
  4. jc rey

    jc reyMembers

    Feb 15, 2016
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    No need to unlock, mi4 has no lock on bootloader. Just use miflash and flash global developper rom (fastboot)

    Envoyé de mon Redmi Note 4X en utilisant Tapatalk
     
  5. iamme729

    iamme729Members

    Nov 22, 2015
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    There is some controversy as to whether or not the Mi4W bootloader is locked...if the owner took an OTA update on an official ROM it has most likely re-locked the bootloader...to be sure use ABD and Fastboot Tools to check the status of the bootloader:
    http://en.miui.com/thread-279195-1-1.html
     
    mnikolce likes this.
  6. jc rey

    jc reyMembers

    Feb 15, 2016
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    Own one mi3, one mi4 in use, received latest ota, no lock. Never seen them locked.

    Envoyé de mon Redmi Note 4X en utilisant Tapatalk
     
    iamme729 likes this.
  7. Pertti Kosunen

    Sep 2, 2014
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    I had my Mi4 locked once, might have used MiFlash clean all and lock option accidentally. IIRC simple "fastboot oem unlock" unlocked it.
     
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  8. Domenico Lizzi

    Jul 13, 2017
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    thanks to all .... I have just flashed a global rom 8.5.2.0 stabile ..... all ok .... thanks a lot to all!
     
    iamme729 likes this.

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