Hi, I tried unlock oem to root my devies but when run command fastboot.exe oem unlock-go i get "FAILED (remote: 'oem unlock is not allowed')". The WeChat post tell that only way to unlock in newest ZUI is downgrade. Anyone success downgrade from 13.5.870 and unlock the bootloader ?
abbytan3108 said:
Hi, I tried unlock oem to root my devies but when run command fastboot.exe oem unlock-go i get "FAILED (remote: 'oem unlock is not allowed')". The WeChat post tell that only way to unlock in newest ZUI is downgrade. Anyone success downgrade from 13.5.870 and unlock the bootloader
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Hi there,
The response itself says that you have not allowed your oem to be unlocked. Turn on the Developer option, then enable oem unlocking and try again.
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i cant unlock my phone bootloader.
i do this
fastboot.exe -i 0x0fce getvar version
then
fastboot.exe -i 0x0fce oem unlock 0xCC4BFB52492D5661
then this problem appear
requested
FAILED (remote: oem unlock failed
whats the problem ???
please
You checked to see if you can actually unlock the bootloader?
Sent from my LT22i using xda premium
I have the same problem...now. I have unlocked my bootloader in the past but then locked it as my pc companion told me there was an update.
I've come to unlock it and I get a very similar error to the above. I've been through the whole unlocking process as I did the 1st time around.....any help???
Hello
I've my code from sony website, to unlock bootloader.
Drivers intsalled on windows 10 x64.
"fatsboot devices" is ok, my phone is recognized.
But, fastboot -i 0x0fce oem unlock 0xXXXXXXXXXXXX return: "FAILED (remote: Command not allowed)"
Any ideas? maybe a driver problem? strange, I never had this kind of problem with Z1c or Z3.... (it have tried too with flashtool, same message...)
Thanks!
Did you enable bootloader unlocking in the developer settings on the phone?
charlie460 said:
Did you enable bootloader unlocking in the developer settings on the phone?
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charlie460: I LOVE YOU!!!!!!!!
Thanks a lot, it's the first time I have to do this step... or I don't remember with my last phones...
So, my bootloader is now unlocked
That worked like a charm! Thanks!
I got error when unlocking bootloader with flashtool (0.9.20.0)
FAILED (remote: Command not allowed)
I also tried with fastboot on commant prompt and got the same error.
And created a folder with my device's serial and put ulcode in it (folder is at flashtool/custom/mydevices) and got the error bootloader cannot be unlocked offically.
Rooting status in my device's service mode says unlock bootloader allowed:yes
My device is E6803
Is there anyone to help?
Any help?
Do you have OEM unlocking on in developer options?
Yeah man, I have. And that was the problem. Thanks for your help
Hey guys, i have to send my Pixel C to repair so i want to lock my bootloader. My Problem is, that i cant enable OEM unlocking in the developer options because its grayed out saying that my bootloader is already unlocked. "fastboot flashing lock" and "fastboot oem lock" both give me the error "FAILED (remote: Enable OEM unlock is not set)". I already tried resetting, flashing various factory images and disabling the lockscreen.
Is there a workaround for this?
Thanks for your help!
After following the unlocking guide i was able to unlocking it without much hassle and crossflash my att v60 to EA. However, my fingerprint scanner does not work. I followed the same guide listed on the bootloader unlocking thread to recover the fingerprint scanner functionality but that didn't work. Reading a bit into the thread I found one of the guys was able to recover fingerprint functionality by relocking the bootloader back.
I've tried with fastboot oem lock and fastboot oem relock and they give me this mssg:
FAILED (remote: 'Unable to open fastboot HAL')
fastboot: error: Command failed
Any solution?
Fastboot oem unlock again. Notification your devices unlocked. After. You write Fastboot oem lock. Done. I need file QCN to help my phone
FC06 said:
After following the unlocking guide i was able to unlocking it without much hassle and crossflash my att v60 to EA. However, my fingerprint scanner does not work. I followed the same guide listed on the bootloader unlocking thread to recover the fingerprint scanner functionality but that didn't work. Reading a bit into the thread I found one of the guys was able to recover fingerprint functionality by relocking the bootloader back.
I've tried with fastboot oem lock and fastboot oem relock and they give me this mssg:
FAILED (remote: 'Unable to open fastboot HAL')
fastboot: error: Command failed
Any solution?
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Yes i relock success and my fingerprint work