How to Unroot/Unbrick LG G5 with Stock Factory Firmware! - Page 2

Click on the “…” tab at bottom right and choose the “.tot” or “.kdz” stock firmware file you unzipped.

 

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Step 5. Click “Start” and in about 5 to 10 minutes, your phone will reboot.

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Step 6. That’s it!  You should now be in fully 100 stock firmware.

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If you want to get rid of the warning message at boot up, follow the root guide to Step 9 but instead of typing “fastboot oem unlock”, type “fastboot oem lock”, which will re-lock your bootloader.

 

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Max Lee

Max Lee is founder of LGG5Root.com. He is dedicated to making easy-to-follow tutorials on rooting various different Android devices including the LG G5.

7 Responses

  1. Breyn says:

    Help verizon LG G5 Stuck on firmware update and CAN NOT LOCATE AMY OTHER OF THE NEEDED FILES

  2. pabs says:

    followed this method after boot looped twrp after 10i update. now have totally black screen. cannot get into download mode even. any suggestions?

  3. leo d says:

    i am exatly the samecall black screan cant do anythinplease help

  4. Alex says:

    I am using LG G5 (LG-H860), so what firmware version should I download ?

    Thanks
    /Alex/

  5. Ryan says:

    same here – black screen help

  6. patocuak says:

    works for downgrade from nougat ?

  7. Tiago Gonçalves says:

    I messed up G5. It has stopped at 10% and does not update. It does not leave the “Firmware Update” menu nor update with any ROM.
    I have the H85020A version with root, and I tried to put the H85010C, the LGUP forever at 10% and the G5 at 1%. If you choose another version such as the H85020A or H85020D the program gives an error and turns off.

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