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Hard Brick ZUK Z2(black screen)

Discussion in 'ZUK Z2' started by patrasxd, Jan 11, 2017.

  1. patrasxd

    patrasxd New Member

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    I can not turn ZUK after restoring a backup in TWRP. It doesn't show the logo ZUK, with long press on LED blinks once and the phone vibrates also once. My computer (Ubuntu) does not detect it under USB. I don't know what I can do...
     
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  2. zuktastic

    zuktastic Well-Known Member

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    Was your phone at least 60 procent charged? Otherwise charge it for 30 minutes and then keep holding the poweroff button for some time it will boot. If it is bricked you need a pc to flash indian rom then unlock bootloader and flash twrp again and flash new custom roms.
    http://zukfans.eu/community/threads/howto-flash-a-stock-zui-rom-zuk-z2-z2131-only.104/
    http://zukfans.eu/community/threads...2-zuk-z2-plus-z2131-z2132-only.291/#post-7293
     
    #2
    Bodygard likes this.
  3. SenK9

    SenK9 Active Member

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    #3
  4. patrasxd

    patrasxd New Member

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    I'm working on Ubuntu and here qfil is not working. I created virtual machine with Windows 7 Thin PC, installed everything what i need to flash with qfil, installed extension pack for reading usb on vm... But after that i had a communicate that system cant install driver for this device (but i connected phone and in terminal my phone is visible as Bus 001 Device 006: ID 05c6:900e Qualcomm, Inc. ). I dont know what to do...

    Zrzut ekranu z 2017-01-12 09-38-18.png


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  5. Bshuy2003

    Bshuy2003 Member

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  6. Ion Lee

    Ion Lee New Member

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    Tengo el mismo problema .... Mi PC recognize yhe device "...900E" . I can change Driver to HS-USB QDLoader 9008... QFIL tell me SAHARA problems and MiFlash (BETA) start but for 10 secons say something of HELLO problems.
    Necesito un poco de ayuda de mis amigos...
     
    #6
  7. Bshuy2003

    Bshuy2003 Member

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    Press power button in 2 minute for turning off mobile. Then, you prees butons volume + and volume - together. Connect mobile to PC by cable. Your Z2 will go into fastboot mode. Now, you can unlock boot loader and flash recovery by adb. You flash other rom over recovery.
     
    #7
    toneto likes this.
  8. starsaver

    starsaver New Member

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  9. BILL79

    BILL79 New Member

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    So, is there anyone who can confirm that any of these solutions above are working? I'm asking because I have the same problem...
     
    #9
  10. Ion Lee

    Ion Lee New Member

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    It has not worked for me.
     
    #10
  11. Ion Lee

    Ion Lee New Member

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    I finally sent the phone to a technical service for 59€.....and they are making a lot of money.
     
    #11
  12. Toxic09

    Toxic09 Active Member

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    You should not have send
    I have unbricked 3 times from deep flash method.

    It work 100%
     
    #12
  13. BILL79

    BILL79 New Member

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    How? Have you faced the same problem?
     
    #13
  14. Toxic09

    Toxic09 Active Member

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    #14
  15. Ion Lee

    Ion Lee New Member

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    I also tried the technique of bridging the cables but in my case it does not work. When my phone went into Hard brick state I had multirom manager installed with 3 different systems among them Kali nethunter maybe that's why my case is special, therefore I have had no choice but to resort to a Lenovo technical service.
     
    #15
  16. BILL79

    BILL79 New Member

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    So, Is it impossible to boot in fastboot or edl mode with the buttons?
     
    #16
  17. Ion Lee

    Ion Lee New Member

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  18. Toxic09

    Toxic09 Active Member

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    Well i dont think multirom would effect.
    You should have tried properly. I also didnt succeed in one time. Patience is required.
     
    #18
  19. Ion Lee

    Ion Lee New Member

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    The problem will be that I lack patience
     
    #19
  20. BILL79

    BILL79 New Member

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    #20

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