62
[GUIDE] OnePlus 3/3T Unbrick

?

Seems like there are some problems with MSMDownloadTool in Windows 8.1, do you have any?

Poll closed Jun 14, 2017.
  1. Yes(please describe the problem in comments)

    1 vote(s)
    50.0%
  2. No

    1 vote(s)
    50.0%
  1. Minoharu Guest Jun 30, 2017


    #61
  2. sharkyslo Gingerbread Jun 30, 2017


    #62
  3. Minoharu Guest Jun 30, 2017

    Minoharu, Jun 30, 2017 :
    glad to hear that :3
     

    #63
    sharkyslo likes this.
  4. G_马允声 Cupcake Jul 1, 2017


    #64
    Cossie-arerim and sharkyslo like this.
  5. YoutubeLi Cupcake Jul 6, 2017


    #65
    Cossie-arerim and sharkyslo like this.
  6. bibiii79 Eclair Jul 12, 2017

    bibiii79, Jul 12, 2017 :
    thanks for guide, ... i have an error: CheckHwId failed! Phone: MSM8996, Image MSM8996Pro. Instead of downloading ......... what to do? any idea?
     

    #66
  7. bhuvnesht26 Cupcake Jul 14, 2017

    bhuvnesht26, Jul 14, 2017 :

    Used this process and got my phone back to life. But now the problem is
    1. Mac address not right
    2. Can't make or receive calls but mobile internet is working. I can receive SMSs
    3. WiFi and Bluetooth not starting

    IMEI numbers are fine.
    Mac address inside the /persist/wlan_mac.bin file is correct but in the settings Mac address is shown as 02:00:00:00:00

    How can I restore my Mac and calling functioning. Please help!!!
     

    #67
  8. Minoharu Guest Jul 14, 2017

    Minoharu, Jul 14, 2017 :
    Why quoting the whole thread?
    Anyway, have you install the latest OOS using adb?
     

    #68
  9. Cossie-arerim Eclair Jul 17, 2017


    #69
  10. aminrashed Froyo Jul 18, 2017

    aminrashed, Jul 18, 2017 :
    Very well elaborated. I hope this post will be helpful to all including myself if i messed up in near future.
     

    #70
  11. Nec0 Cupcake Jul 27, 2017

    Nec0, Jul 27, 2017 :
    Hi, I can't turn off my op3. It's in a continuous boot. If I press power key more than 15 seconds my phone reboots. I enable fastboot and conect to pc and in the device manager it appears like: "Android bootloader Interface". could I follow the guide anyway?
     

    #71
  12. S1eepy Cupcake Aug 6, 2017

    S1eepy, Aug 6, 2017 :
    Hi, have used OP3T Unbrick Tool for my OP3T. Now my phone entering only to bootloader mode, phone can't start with error message: md5 checksum failed, modem failed, system failed.
    Flashed many times with msmtools again and again, there is no any errors in msmtool, but always after flashing getting md5 checksum failed, modem failed, system failed.

    Bootloader was unlocked but after msmtool it locked back somehow. In fastboot can't unlock bootloader, it shows:
    C:\adb>fastboot oem unlock
    ...
    FAILED (remote: oem unlock is not allowed)

    Is there any solution to back phone to life?

    Thank you
     

    #72
  13. Miyoharu Cupcake Aug 7, 2017

    Miyoharu, Aug 7, 2017 :
    The only thing you can do is try to change the PC
     

    #73
  14. S1eepy Cupcake Aug 8, 2017

    S1eepy, Aug 8, 2017 :
    No, there is nothing wrong with flashing with PC, and there is no point to change it.
     

    #74
  15. EryCihuii Cupcake Sep 6, 2017


    #75
  16. MaxStern Cupcake Sep 9, 2017

    MaxStern, Sep 9, 2017 :
    FOR ANYBODY WHO GET 900E INSTEAD OF 9008!

    Disconnect from PC.
    Press and hold power button for ~25 sec.
    Press VOL+, VOL-, Power ALL 3 TOGETHER and connect USB to PC immediately!
    HOLD ALL THESE 3 BUTTONS, device WILL switch from 900E to 9008!

    I couldn't find solution for a long time, finally it worked.
     

    #76
    Sun90 likes this.
  17. Trevor.Hawkes Gingerbread Sep 11, 2017


    #77
  18. RY4N75 Ice Cream Sandwich Sep 11, 2017

    RY4N75, Sep 11, 2017 :
    Make sure your anti virus is disabled.
     

    #78
  19. equox Eclair Sep 13, 2017


    #79
  20. ewo ng Cupcake Oct 18, 2017

    ewo ng, Oct 18, 2017 :
    Running into the same problem as you, wondered if anyone has overcome it since?

    Your help most appreciated!
     

    #80