Question "fastboot oem unlock" fails

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kxmpxtxnt

Member
Nov 26, 2022
5
1
Saxony, Germany
Hey guys,

i try to install a other rom on my phone. I got to the fastbootd mode by using "adb shell reboot fastboot".

But if i now trying to execute "fastboot oem unlock" it says:

FAILED (remote: 'Unable to open fastboot HAL')
fastboot: error: Command failed


Im using Arch Linux btw.

Thank you if anyone know how to fix this :)
 
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Ayaanic

Member
Oct 21, 2022
11
1
Hey guys,

i try to install a other rom on my phone. I got to the fastbootd mode by using "adb shell reboot fastboot".

But if i now trying to execute "fastboot oem unlock" it says:

FAILED (remote: 'Unable to open fastboot HAL')
fastboot: error: Command failed


Im using Arch Linux btw.

Thank you if anyone know how to fix this :)
Go To Developer Options.....
And Open OEM Unlocking...
Thanks...
 

kxmpxtxnt

Member
Nov 26, 2022
5
1
Saxony, Germany

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jis251

Senior Member
Aug 2, 2013
200
54
Hey guys,

i try to install a other rom on my phone. I got to the fastbootd mode by using "adb shell reboot fastboot".

But if i now trying to execute "fastboot oem unlock" it says:

FAILED (remote: 'Unable to open fastboot HAL')
fastboot: error: Command failed


Im using Arch Linux btw.

Thank you if anyone know how to fix this :)Aare on A12 (C.10 or earlier)
Are you on A12 (C.10 or earlier)?
A12 has no fastboot nor BROM. You have to downgrade to A11 or wait upgrade or A13 if Oneplus will fix that. Perhaps they will, perhaps not
 

Yudh

Senior Member
Dec 19, 2015
1,011
496
Mumbai
OnePlus Nord 2 5G
Maybe this guide could help
Because the command for unlocking seems different for fastboot

 

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    Hey guys,

    i try to install a other rom on my phone. I got to the fastbootd mode by using "adb shell reboot fastboot".

    But if i now trying to execute "fastboot oem unlock" it says:

    FAILED (remote: 'Unable to open fastboot HAL')
    fastboot: error: Command failed


    Im using Arch Linux btw.

    Thank you if anyone know how to fix this :)