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Huawei P9 - Your device has failed verification and may not work properly Error

LSD055 35604 2
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 16448161
    LSD055
    Level 7  
    Since yesterday, after restoring factory settings, this error appears on my phone when I turn it on.

    Your deficit has failed veryfication and may not work poperly.

    Tolern more, visit:
    http://zh.ui.vmall.com/emotiondownload.php?mod=restore

    -------------------------------------------------- --------------------------
    (1) Press Power key to continue.
    (2) Press Volume Up key up to 3 seconds
    to enter recovery to restore your device.
    (3) Your device will stop start.
    if there is no operation.
    -------------------------------------------------- -------------------------

    After pressing the Power button, the system starts, but several options are missing. There is no system keyboard (you have to say something to type something). It doesn't work either, because it doesn't detect Polish words correctly and enters them in the field.

    In developer options, the bootloader is unlocked, USB debugging is enabled, and the computer does not detect the phone. Mode set.

    I first looked for a solution on Google, but I didn't find anything interesting about it.
    I tried to upload via ADB, but something is wrong in the system, it won't install. In the developer options, I switched the USB mode to MIDI and the ADB Interface appeared in the system, but with a yellow triangle.
    I switched the mode to USB Ethernet and HiSuite detected the phone.
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  • #2 16490101
    xSzwagier
    Level 22  
    Download restore from the link.
  • #3 16964014
    Prostorm
    Level 1  
    You need to reset again, I had the same problem when unlocking the bootloader. I was devastated, I did a hard reset because I couldn't reset anything because I had a password and no keyboard.
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