Question Bricked while trying to unlock Bootloader

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Sconny

Senior Member
Mar 29, 2015
164
38
Hey guys, i received my OP9 Pro today and wanted to update it, then unlock the bootloader

Now i have blackscreen only. When i press Vol+ and Power, i get to the point where the warning with the orange text comes (So the bootloader is unlocked), but then it goes black again

The command "Adb Devices" Shows me my device, but in unauthorized state

Any Advice?
 
Last edited:

bulletbling

Senior Member
Jan 14, 2013
154
33
Hey guys, i received my OP9 Pro today and wanted to update it, then unlock the bootloader

Now i have blackscreen only. When i press Vol+ and Power, i get to the point where the warning with the orange text comes (So the bootloader is unlocked), but then it goes black again

Any Advice?
Keep holding it down continuously until you get somewhere, even during the black screen. No idea. Just something to try. Good luck.
 
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Sconny

Senior Member
Mar 29, 2015
164
38
Somehow i came into the fastboot mode. I think it worked because i pressed no button after the screen flashed for a millisecond. Then i locked the bootloader again, rebooted into bootloader, typed " fastboot flashing unlock" and that command worked perfectly fine. Weird but it worked
 
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mario1634

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    Hey guys, i received my OP9 Pro today and wanted to update it, then unlock the bootloader

    Now i have blackscreen only. When i press Vol+ and Power, i get to the point where the warning with the orange text comes (So the bootloader is unlocked), but then it goes black again

    Any Advice?
    Keep holding it down continuously until you get somewhere, even during the black screen. No idea. Just something to try. Good luck.
    1
    Somehow i came into the fastboot mode. I think it worked because i pressed no button after the screen flashed for a millisecond. Then i locked the bootloader again, rebooted into bootloader, typed " fastboot flashing unlock" and that command worked perfectly fine. Weird but it worked
    1
    Cool it works on 9pro
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