I have been trying to unlock my oneplus nord's bootloader but when I enter "fastboot oem unlock" with my phone in fastboot mode it says "
FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed
"
Even though I have oem unlock and USB debugging enabled in the developer settings! Please help
(EDIT: I fixed it, it turns out I used "./adb reboot fastboot" instead of "./adb reboot fastboot")
It has been fixed
Can you please delete this post, the forum is dedicated to custom roms, not peoples problems with the phone.
Related
hey please help i am unable to unlock boot loader of my coolpad note 5 which has snapdragon 617 soc, no unlock code type help or instruction on official forum and no help there because all command returns as unknown command ,
i tried many command except these two command all return unknown command ,
fastboot devices works shows device no
fast getvar all works showing something
i checked all driver installed properly and pc showing it on device manager as fastboot device even fastboot recognized it as a fastboot devices, also i allow oem unlocking on developer setting and enabled usb debugging
after this all command like
fastboot oem unlock
fastboot oem unlock-go
fastboot boot
fastboot reboot
fastboot flashing unlock
fastboot oem device-info
fastboot flash
all and more i found i net returns unknown command remote
i tried with vendor id but no result
i checked fastboot getvar all returns its kernal as lk
so do little kernel has problem , i have its firmware package but not found aboot.c
please help its unrooted
attached error command screenshot in zip
I have a Nokia 6.2 with bootloader unlocked..
I flashed phone with Nokia-Tool. All working fine..
I wanted to lock bootloader and used command: "fastboot flashing lock" before "lock_critical"
Phone then rebooted into fastboot and is stuck there. No matter what i do, it returns to fastboot mode, except if i choose Power Off. Then it shuts down.. If i try recovery, it reboots into fastboot again.
If i try "fastboot flashing unlock" it returns
" FAILED (remote: 'unknown command')
fastboot: error: Command failed "
I have also tried "fastboot oem-unlock "
When i check status.
"fastboot flashing get_unlock_ability" returns. "(bootloader) get_unlock_ability: 1"
I did not use "fastboot flashing lock_critical" before lock bootloader. So unlock_critical is still open.
Is there a command to unlock bootloader again? Or am i using wrong commands ?
Hello bro same thing happened with me in my 7.2. do you have any solution?
Hello,
I'm trying to bootloader unlock this phone and have encountered the above error. I am using the OEM cable, and basic ADB commands work (adb reboot ______, etc.) The command fastboot oem device-info yields the same error message. I'm thinking I don't have the right USB drivers but the phone is so new I can't find anything for it.
Do you guys have any ideas?
Boyo Synth II said:
Hello,
I'm trying to bootloader unlock this phone and have encountered the above error. I am using the OEM cable, and basic ADB commands work (adb reboot ______, etc.) The command fastboot oem device-info yields the same error message. I'm thinking I don't have the right USB drivers but the phone is so new I can't find anything for it.
Do you guys have any ideas?
Click to expand...
Click to collapse
Getting the same error, OnePlus 10 Pro NE2213
dev options enabled, OEM unlock checked, debugging enabled
device is seen in 'fastboot devices':
c:\adb>fastboot devices
84250aa3 fastboot
c:\adb>fastboot oem unlock
...
FAILED (remote: Unable to open fastboot HAL)
finished. total time: 0.002s
same happens with me.....IQOO Neo 6...
C:\Users\*****\Desktop\A13\platform-tools>fastboot oem unlock
FAILED (remote: 'Unable to open fastboot HAL')
fastboot: error: Command failed
Under developer options set the OEM unlocking ON
Hey all,
Trying to unlock Bootloader on Doogee X95. I've managed to get as far as selecting yes to unlock bootloader from fastboot mode however it fails. When pressing vol up it says "unlock failed" with no further reason then returns to fastboot menu.
In the cmd window the following was printed:
fastboot flashing unlock
<bootloader> start unlock flow
FAILED (remote: '
Unlock operation is not allowed
'>
fastboot: error: Command failed
Any ideas on what might be going on? Is this just one of those phones that do not allow for bootloader to be unlocked?
I've accidentally rebooted into fastboot mode menu rather than bootloader once and the info on bootloader it had was:
Bootloader version - Unknown
Trying to see if I can flash full/original android onto it to replace android go it has from manufacturer to open display over apps feature.
I recently bought a new Pixel 2 to install a custom OS. In the developer option OEM unlocked is enable. but after I tried to "fastboot flashing unlock" in cmd it return this error.
FAILED (remote: 'Flashing Unlock is not allowed
')
fastboot: error: Command failed
and when I return to Developer option the OEM unlocking become grayed out.
I could return the OEM unlocking to enabled again if I factory reset the whole phone. but I still couldn't unlock the bootloader.
how can I fix this and unlock my bootloader?
edit: i tried to used "fastboot flashing lock_critical" command but the output become.
FAILED (remote: 'unknown command')
I used this platform tool: platform-tools_r33.0.2-window
(according to this thread https://forum.xda-developers.com/t/oem-unlocking-issue-solved.3716668/)
My Pixel2 OEM Unlocking was greyed out but it appeared availble to change once I rebooted having connected to the internet. Then I was able to carry on towards unlocking etc.
tata33003 said:
I recently bought a new Pixel 2 to install a custom OS. In the developer option OEM unlocked is enable. but after I tried to "fastboot flashing unlock" in cmd it return this error.
FAILED (remote: 'Flashing Unlock is not allowed
')
fastboot: error: Command failed
and when I return to Developer option the OEM unlocking become grayed out.
I could return the OEM unlocking to enabled again if I factory reset the whole phone. but I still couldn't unlock the bootloader.
how can I fix this and unlock my bootloader?
edit: i tried to used "fastboot flashing lock_critical" command but the output become.
FAILED (remote: 'unknown command')
I used this platform tool: platform-tools_r33.0.2-window
(according to this thread https://forum.xda-developers.com/t/oem-unlocking-issue-solved.3716668/)
Click to expand...
Click to collapse
I just paid to get my Pixel XL bootloader unlocked to this guy from China
his info about unlocking the bootloader
EMAIL:[email protected]
QQ:247830063
skype id:[email protected]
you can try him to get it done.
zfk110 said:
I just paid to get my Pixel XL bootloader unlocked to this guy from China
his info about unlocking the bootloader
EMAIL:[email protected]
QQ:247830063
skype id:[email protected]
you can try him to get it done.
Click to expand...
Click to collapse
That's interesting, I just got a pixel 2 but unlocking is disabled, toggle greyed out after attempting. How much did you pay?
Does he have some alternative way to undo the restrictions?
tata33003 said:
I recently bought a new Pixel 2 to install a custom OS. In the developer option OEM unlocked is enable. but after I tried to "fastboot flashing unlock" in cmd it return this error.
FAILED (remote: 'Flashing Unlock is not allowed
')
fastboot: error: Command failed
and when I return to Developer option the OEM unlocking become grayed out.
I could return the OEM unlocking to enabled again if I factory reset the whole phone. but I still couldn't unlock the bootloader.
how can I fix this and unlock my bootloader?
edit: i tried to used "fastboot flashing lock_critical" command but the output become.
FAILED (remote: 'unknown command')
I used this platform tool: platform-tools_r33.0.2-window
(according to this thread https://forum.xda-developers.com/t/oem-unlocking-issue-solved.3716668/)
Click to expand...
Click to collapse
I'm in the same boat, tried everything I could find.
Is your pixel 2 also set to boot-slot: B by default?