I was playing with bootloader/flashing kernels etc. than I decided to lock bootloader, I entered the command in CMD, relocked the bootloader and instead of booting, I pressed "recovery mode" accidentally. Phone hasn't entered recovery, and Now the phone is not starting at all, just 0.1 seconds long flashing of google white screen and that's all. Can't enter recovery mode from fastboot menu, and cant boot either. Any suggestions will be helpful. Thanks in advance.
Have you tried reflashing a factory image?
Flipz77 said:
Have you tried reflashing a factory image?
Click to expand...
Click to collapse
how? Can I use CMD in fastboot mode? and the bootloader is locked also
nvm, I have unlocked bootloader and the phone booted normally. Thanks anyway
I wouldn't lock that bootloader again, you got lucky, do a search here on why it's not a good idea
Sent from my Pixel using XDA-Developers Legacy app
Hi Levan_i,
can you tell me how you have done the unlocking?
It seems to me that we have/had the same problem https://forum.xda-developers.com/pixel/help/bootloop-installing-factory-image-t3866332/post78149546#post78149546
ArchArch said:
Hi Levan_i,
can you tell me how you have done the unlocking?
It seems to me that we have/had the same problem https://forum.xda-developers.com/pixel/help/bootloop-installing-factory-image-t3866332/post78149546#post78149546
Click to expand...
Click to collapse
I have just entered "fastboot oem unlock" in CMD
Cant do that
Levan_i said:
I have just entered "fastboot oem unlock" in CMD
Click to expand...
Click to collapse
Says for me remote oem unlock isnt allowed
FalseFriendsGaming said:
Says for me remote oem unlock isnt allowed
Click to expand...
Click to collapse
You need to go to Settings -> System -> Advanced -> Developer options -> set OEM unlocking as enabled. Also, make sure you're using the latest platform-tools package.
Cant do that
post-mortem said:
You need to go to Settings -> System -> Advanced -> Developer options -> set OEM unlocking as enabled. Also, make sure you're using the latest platform-tools package.
Click to expand...
Click to collapse
I can't since I relocked my bootloader after rooting its crashing on startup and cant get to the lock screen
Related
i have unlocked bootloader and flash twrp well
but now fastboot always sayes failed command not allowed '
could the bootloader locked with itself?
rowihel2012 said:
i have unlocked bootloader and flash twrp well
but now fastboot always sayes failed command not allowed '
could the bootloader locked with itself?
Click to expand...
Click to collapse
Unlock the bootloader again.
ajsmsg78 said:
Unlock the bootloader again.
Click to expand...
Click to collapse
i tried
it sayes already unlocked
rowihel2012 said:
i tried
it sayes already unlocked
Click to expand...
Click to collapse
Try turning off USB Debugging in Settings/Developer Options. If you don't have Developer Options, go to About Phone and tap on the build number around 8 times. Then go back to settings and into Developer Options and disable USB Debugging. This could also be some kind of driver issue (if you're using Windows) or a Linux issue (if you're using Linux)
ajsmsg78 said:
Try turning off USB Debugging in Settings/Developer Options. If you don't have Developer Options, go to About Phone and tap on the build number around 8 times. Then go back to settings and into Developer Options and disable USB Debugging. This could also be some kind of driver issue (if you're using Windows) or a Linux issue (if you're using Linux)
Click to expand...
Click to collapse
Thank you bro
But already tried this and not working
Failed command not allowed .wile flashing recovery
Failed already unlocked. Wile unlock
Failed command remote root risk wile relock
same problem
rowihel2012 said:
Thank you bro
But already tried this and not working
Failed command not allowed .wile flashing recovery
Failed already unlocked. Wile unlock
Failed command remote root risk wile relock
Click to expand...
Click to collapse
Hey I am having the same problem. Have you found a solution?
ikiel said:
Hey I am having the same problem. Have you found a solution?
Click to expand...
Click to collapse
no i did not i sold it
have a serious problem, after unlocking the bootloader I have mistakenly called the lock oem option. Now my phone is unlocked Bootloader but OEM locked.
It does not fire, I only have access to Recovery and fastboot.
Is there a command to unlock oem?
Thanks
What do you mean by oem unlock?is it the one in developer settings?
What is the problem you are facing now? The phone doesn't boot?
gm007 said:
What do you mean by oem unlock?is it the one in developer settings?
What is the problem you are facing now? The phone doesn't boot?
Click to expand...
Click to collapse
Yes the developer. The phone does not start, I can access recovery, flashear recovery twrp, eRocovery, but it never does anything, it only stays in the first message where it says starting ...
So I unlocked bootloader then reboot to boot-loader, now on fast-boot mode, trying to install twrp and it says FRP lock, and cannot execute any commands.
I know my passwords etc but doesn't work, anyone with ideas?
jkipkangor said:
So I unlocked bootloader then reboot to boot-loader, now on fast-boot mode, trying to install twrp and it says FRP lock, and cannot execute any commands.
I know my passwords etc but doesn't work, anyone with ideas?
Click to expand...
Click to collapse
Did you enable oem unlock in developer settings?
gm007 said:
Did you enable oem unlock in developer settings?
Click to expand...
Click to collapse
Yes I actually unlocked bootloader successfully
jkipkangor said:
Yes I actually unlocked bootloader successfully
Click to expand...
Click to collapse
Check if you can turn it off and on again, enable usb debugging,or try a factory reset.
One more try to log in to ur Google account.
jkipkangor said:
Yes I actually unlocked bootloader successfully
Click to expand...
Click to collapse
What is your full build number (Settings / About phone / Build number) ?
For example, I have MHA-L29C432B126 and unlocked bootloader month ago
My phone shows:
Phone unlocked
FRP Unlock
5[Strogino] said:
What is your full build number (Settings / About phone / Build number) ?
For example, I have MHA-L29C432B126 and unlocked bootloader month ago
My phone shows:
Phone unlocked
FRP Unlock
Click to expand...
Click to collapse
Build is MHA-L09C185B110
jkipkangor said:
Build is MHA-L09C185B110
Click to expand...
Click to collapse
Seems like very old build. But no update for L09C185.
You should request update from Huawei Support.
5[Strogino] said:
Seems like very old build. But no update for L09C185.
You should request update from Huawei Support.
Click to expand...
Click to collapse
Funny thing is that I can use the phone etc but cannot execute any commands on bootloader.
When I dial *#*#2846579#*#* then select reset, it is clean of any FRP! It's only when it's in fastboot mode!
jkipkangor said:
So I unlocked bootloader then reboot to boot-loader, now on fast-boot mode, trying to install twrp and it says FRP lock, and cannot execute any commands.
I know my passwords etc but doesn't work, anyone with ideas?
Click to expand...
Click to collapse
Anyone with a solution to this? Help.
when your phone boot up, did you finish google account process ? you didnt, you need finish it and go to developer option to enable unlock bl... and try again
jc83419 said:
when your phone boot up, did you finish google account process ? you didn't, you need finish it and go to developer option to enable unlock bl... and try again
Click to expand...
Click to collapse
This FRP Lock is different from the Google Account one, this is at the Bootloader/Fastboot screen. Logging in etc is working.
jkipkangor said:
This FRP Lock is different from the Google Account one, this is at the Bootloader/Fastboot screen. Logging in etc is working.
Click to expand...
Click to collapse
Disable oem unlock in dev options and enable again.
Try factory reset from stock recovery.
Unlock bootloader again.
gm007 said:
Disable oem unlock in dev options and enable again.
Try factory reset from stock recovery.
Unlock bootloader again.
Click to expand...
Click to collapse
It's greyed out unfortunately
Maybe try to relock ur bootloader?
Try one of this command:
fastboot oem lock (xxxxxxxxx)ur password.
fastboot oem relock xxxxxxxxxx
gm007 said:
Maybe try to relock ur bootloader?
Try one of this command:
fastboot oem lock (xxxxxxxxx)ur password.
fastboot oem relock xxxxxxxxxx
Click to expand...
Click to collapse
Relock worked bro. Now status is;
Phone Relocked
FRP Lock
jkipkangor said:
Relock worked bro. Now status is;
Phone Relocked
FRP Lock
Click to expand...
Click to collapse
Great unlock again,but try first if you can change oem unlock in dev settings.
gm007 said:
Great unlock again,but try first if you can change oem unlock in dev settings.
Click to expand...
Click to collapse
Will this unlock the FRP?
frp kilidi
acabildinmi sen kilidi
You basically have to reflash a Rom again with funkyhuawei which will relock and fix your ftp lock in the bootloader. Had the same problem and took me a while to recover...
Second time you unlock the bootloader after fixing it this way it works properly. At that point I just said screw it and left it locked. No idea why, must be some kind of bug.
My google pixel is now bricked or atleast i think it is. This is what i did.
I already had PA 7.1.2 installed on my phone along with GAPPS. Everything was just fine untill i thought to get rid of the "unlocked bootloader warning screen". Stupid me!
I wanted a rooted phone with custom recovery but without the annoying warning message when i restart my phone everytime. Something like "google cant check the corruption of my phone".
I got into the bootloader mode and locked my bootloader with "fastboot flashing lock". The huge mistake i did was that i never turned on the OEM unlock option in my developer settings nor the USB debugging mode. Now my phone would not start into system and recovery. It bootloops for ever if i did those.
I am in India and not sure how i will get it replaced by google. Can this be solved. The solution i can think of is unlocking OEM from fastboot mode. Now if i try "fastboot flashing unlock", it tells me "Failed (remote: oem unlock is not allowed).
Someone please help meeeee. I have no other phone. Pleaseeeeeeeeeee.....
Prem's Pixel said:
My google pixel is now bricked or atleast i think it is. This is what i did.
I already had PA 7.1.2 installed on my phone along with GAPPS. Everything was just fine untill i thought to get rid of the "unlocked bootloader warning screen". Stupid me!
I wanted a rooted phone with custom recovery but without the annoying warning message when i restart my phone everytime. Something like "google cant check the corruption of my phone".
I got into the bootloader mode and locked my bootloader with "fastboot flashing lock". The huge mistake i did was that i never turned on the OEM unlock option in my developer settings nor the USB debugging mode. Now my phone would not start into system and recovery. It bootloops for ever if i did those.
I am in India and not sure how i will get it replaced by google. Can this be solved. The solution i can think of is unlocking OEM from fastboot mode. Now if i try "fastboot flashing unlock", it tells me "Failed (remote: oem unlock is not allowed).
Someone please help meeeee. I have no other phone. Pleaseeeeeeeeeee.....
Click to expand...
Click to collapse
You can get into fastboot mode. Have you tried reinstalling your firmware? Can you fastboot boot into TWRP?
Try this utility to see if it can help.
https://forum.xda-developers.com/pixel/development/tool-skipsoft-android-toolkit-google-t3482761
Tulsadiver said:
You can get into fastboot mode. Have you tried reinstalling your firmware? Can you fastboot boot into TWRP?
Click to expand...
Click to collapse
Yes i tried reinstalling. When the installation begins it tells me that it cant continue cuz the OEM is not unlocked. When i boot into recovery, it bootloops non-stop.
Not sure what to do.
I am in the process of installing the skipsoft tool. Lets see. Thanks for your response. Much appretiated. I hope this works.
I tried skipsoft. No luck. It is asking to unlock the OEM from developer settings in order to unlock the bootloader, which is technically impossible.
Because my phone cant boot into its OS. Any other idea. Please. I spent a lot of money for this phone and now this. There should be some way to unlock OEM without enabling it in developer option.
God help me !!!!
Prem's Pixel said:
I tried skipsoft. No luck. It is asking to unlock the OEM from developer settings in order to unlock the bootloader, which is technically impossible.
Because my phone cant boot into its OS. Any other idea. Please. I spent a lot of money for this phone and now this. There should be some way to unlock OEM without enabling it in developer option.
God help me !!!!
Click to expand...
Click to collapse
Have you tried fastboot boot twrp, install twrp, wipe everything and reinstall PA?
Sent from my Google Pixel using XDA Labs
It is not allowing me to fastboot boot twrp because it tells me that i have to unlock the bootloader first. So when i try to unlock bootloader..it is asking me to unlock OEM from developer settings. Its kind of a paradox now...
I am stuck in between. My only stupidness is the main reason i got into this trouble.. why god why...!
I appretiate your help man... just help me plss.
Prem's Pixel said:
It is not allowing me to fastboot boot twrp because it tells me that i have to unlock the bootloader first. So when i try to unlock bootloader..it is asking me to unlock OEM from developer settings. Its kind of a paradox now...
I am stuck in between. My only stupidness is the main reason i got into this trouble.. why god why...!
I appretiate your help man... just help me plss.
Click to expand...
Click to collapse
Also not booting to stock recovery from bootloader?
You got yourself into a hell of a situation m8.
Sent from my Google Pixel using XDA Labs
Prem's Pixel said:
It is not allowing me to fastboot boot twrp because it tells me that i have to unlock the bootloader first. So when i try to unlock bootloader..it is asking me to unlock OEM from developer settings. Its kind of a paradox now...
I am stuck in between. My only stupidness is the main reason i got into this trouble.. why god why...!
I appretiate your help man... just help me plss.
Click to expand...
Click to collapse
Try this:
Boot into bootloader
Run fastboot command:
Fastboot continue
Sgace said:
Also not booting to stock recovery from bootloader?
You got yourself into a hell of a situation m8.
Sent from my Google Pixel using XDA Labs
Click to expand...
Click to collapse
I know
Tulsadiver said:
Try this:
Boot into bootloader
Run fastboot command:
Fastboot continue
Click to expand...
Click to collapse
When i run "fastboot continue" it still bootloops...
Prem's Pixel said:
I know
Click to expand...
Click to collapse
From fastboot:
fastboot erase system
fastboot erase data
fastboot erase cache
Everything should now be wiped clean so you need to flash factory image
Sent from my Google Pixel using XDA Labs
Sgace said:
From fastboot:
fastboot erase system
fastboot erase data
fastboot erase cache
Everything should now be wiped clean so you need to flash factory image
Sent from my Google Pixel using XDA Labs
Click to expand...
Click to collapse
This is what i get when i do those.
Fastboot erase system - please unlock device to enable this command. (Remote failure)
Fastboot erase data - same as above
Fastboot erase cache - same as above.
Thanks though. Still waiting for a miracle to happen.
Prem's Pixel said:
This is what i get when i do those.
Fastboot erase system - please unlock device to enable this command. (Remote failure)
Fastboot erase data - same as above
Fastboot erase cache - same as above.
Thanks though. Still waiting for a miracle to happen.
Click to expand...
Click to collapse
Damn bro, thats crap. Sorry I'm out of ideas for now.
If I come up with something will let you know.
Good luck m8.
Sent from my Google Pixel using XDA Labs
Prem's Pixel said:
This is what i get when i do those.
Fastboot erase system - please unlock device to enable this command. (Remote failure)
Fastboot erase data - same as above
Fastboot erase cache - same as above.
Thanks though. Still waiting for a miracle to happen.
Click to expand...
Click to collapse
Try this to get to stock recovery
https://www.google.com/amp/s/www.androidexplained.com/pixel-recovery-mode/amp/
Do you have a nandroid backup?
Sent from my Google Pixel using XDA Labs
Tulsadiver said:
Try this to get to stock recovery
https://www.google.com/amp/s/www.androidexplained.com/pixel-recovery-mode/amp/
Click to expand...
Click to collapse
I tried the steps mentioned in the link you provided, when i select recovery mode. It starts bootlooping. It bootloops everywhere except the fastboot screen. And, the fastboot screen shows that bootloader is locked loke i mentioned before. Back to where i started.
Sgace said:
Do you have a nandroid backup?
Sent from my Google Pixel using XDA Labs
Click to expand...
Click to collapse
Nope, i dont have a nandroid backup.
Sgace said:
Damn bro, thats crap. Sorry I'm out of ideas for now.
If I come up with something will let you know.
Good luck m8.
Sent from my Google Pixel using XDA Labs
Click to expand...
Click to collapse
Thank you very much for your patience.
Try to push the full OTA thru recovery..
Found here: https://developers.google.com/android/ota?hl=vi
Although I'm a nood, but maybe there's a solution found here
Hi everybody!
After the precious advice of user ndt192, I managed to unlock my SKR-A0 which, until this day, seemed un-unlockable.
THIS PROCEDURE WILL WIPE YOUR PHONE MEMORY SO REMEMBER TO BACKUP EVERYTHING
TL;DR
In developer options, OEM Unlocking must be ticked (if present), then I just issued a fastboot oem unlock while in fastboot mode.
I'm on the latest OTA (29-12-18, v. G66X1812291CN00MPX).
Full Tutorial
Enable developer options by tapping 7+ times on Settings -> About Phone -> Build Number
Enable USB Debugging and OEM Unlocking (if present) in Developer Options (Settings -> Other Settings -> Advanced Settings -> Developer Options)
Open a terminal and issue the command adb devices
On the phone, allow the access from your computer on the dialog that will be shown
In terminal adb reboot bootloader
Wait for the phone to reboot in bootloader mode
STOP AND THINK - DID YOU BACKUP EVERYTHING?
Issue the command fastboot oem unlock and wait for the OKAY in the terminal window
Reboot your phone with fastboot reboot
Now, you will be informed that because of the unlocking your phone memory is "corrupted" (aka not decryptable anymore) so the phone needs to be wiped. Agree and wait.
Hopefully, your bootloader will be unlocked now. You can check that by returning to fastboot mode and checking that the Status is Unlocked.
If you want TWRP/root, check out this thread.
This procedure didn't seem to work until a few months ago so I don't know exactly if this procedure works only on newest Joy UI versions or not. Try it out (at your own risk).
IMPORTANT - if you can't unlock with these steps, please post here with the version of Joy UI installed and the message shown after the fastboot oem unlock command
loriz said:
Hi everybody!
After the precious advice of user ndt192, I managed to unlock my SKR-A0 which, until this day, seemed un-unlockable.
THIS PROCEDURE WILL WIPE YOUR PHONE MEMORY SO REMEMBER TO BACKUP EVERYTHING
TL;DR
In developer options, OEM Unlocking must be ticked (if present), then I just issued a fastboot oem unlock while in fastboot mode.
I'm on the latest OTA (29-12-18, v. G66X1812291CN00MPX).
Full Tutorial
Enable developer options by tapping 7+ times on Settings -> About Phone -> Build Number
Enable USB Debugging and OEM Unlocking (if present) in Developer Options (Settings -> Other Settings -> Advanced Settings -> Developer Options)
Open a terminal and issue the command adb devices
On the phone, allow the access from your computer on the dialog that will be shown
In terminal adb reboot bootloader
Wait for the phone to reboot in bootloader mode
STOP AND THINK - DID YOU BACKUP EVERYTHING?
Issue the command fastboot oem unlock and wait for the OKAY in the terminal window
Reboot your phone with fastboot reboot
Now, you will be informed that because of the unlocking your phone memory is "corrupted" (aka not decryptable anymore) so the phone needs to be wiped. Agree and wait.
Hopefully, your bootloader will be unlocked now. You can check that by returning to fastboot mode and checking that the Status is Unlocked.
This procedure didn't seem to work until a few months ago so I don't know exactly if this procedure works only on newest Joy UI versions or not. Try it out (at your own risk).
IMPORTANT - if you can't unlock with these steps, please post here with the version of Joy UI installed and the message shown after the fastboot oem unlock command
Click to expand...
Click to collapse
It worked, now can we install magisk manager on our phone?
Synezio said:
It worked, now can we install magisk manager on our phone?
Click to expand...
Click to collapse
It looks like there's some progress on that too! What a great day!
See here: https://forum.xda-developers.com/android/development/recovery-unofficial-twrp-recovery-t3892707
Need help my blackshark bootloop after I try to unlock bootloader
i make mistake that i write wrong code
adb reboot bootloader
Fastboot oem unlock
(its make my device factory reset) and then I try go to bootloader again but this device already unlocked.
But after that, I try to open recovery mode. and factory reset it. and its going like this *bootloop
please I need help, I can't do anything to this phone again because its can't go bootloader again even I press volume down+power T_T
What should I do ?
(Sorry my english so bad)
for addition, you need to unlock the critical too
kanded said:
for addition, you need to unlock the critical too
Click to expand...
Click to collapse
how to unlock critical in china version?
isotonik said:
how to unlock critical in china version?
Click to expand...
Click to collapse
how do you know unlock critical in global ? its just the same
kanded said:
how do you know unlock critical in global ? its just the same
Click to expand...
Click to collapse
in global version use command fastboot flashing unlock_critical but not work on cn version .
i just unlock critical on cn version with command fastboot oem unlock_critical
need wipe/format data manual at stock recovery after unlock critical will ask for password if not wipe at stock recovery.
isotonik said:
in global version use command fastboot flashing unlock_critical but not work on cn version .
i just unlock critical on cn version with command fastboot oem unlock_critical
need wipe/format data manual at stock recovery after unlock critical will ask for password if not wipe at stock recovery.
Click to expand...
Click to collapse
you unlocked it, congrats. its not that hard if you want to read ton of threds in xda.
Anyone can help me... I have blackshark GLOBAL (SKR-H0)
And i need help...
How to change global to china rom.. Sorry my bad english
.big thanks...
My black shark china version suddenly unknown baseband version, no IMEI, no wifi MAC address, no service and no sim cards. Please help how to do?
kanded said:
you unlocked it, congrats. its not that hard if you want to read ton of threds in xda.
Click to expand...
Click to collapse
What do you mean? he asked about password.
Do you celebrate unlock?i dont understand
Let me know how to unlock password!
I am the same.
kanded said:
you unlocked it, congrats. its not that hard if you want to read ton of threds in xda.
Click to expand...
Click to collapse
what do u mean? he asked about password...
u tell unlock? congrats
how get about password
im same
Hi, i have a skr-a0 china bs 1.
i unlocked my bs and install twrp and magisk but i dont have a backups. anyone help me i turn to stock or enabled ota ?
TabldotLife said:
Hi, i have a skr-a0 china bs 1.
i unlocked my bs and install twrp and magisk but i dont have a backups. anyone help me i turn to stock or enabled ota ?
Click to expand...
Click to collapse
Every thread says do a backup. You didn't. Wait until someone with a China BS backs up and uploads
gilbert32 said:
Every thread says do a backup. You didn't. Wait until someone with a China BS backs up and uploads
Click to expand...
Click to collapse
sorry i dont backup first and wait now thx for reply and sory again my babblng
Unlock bootloader
You unlock bootloader without a code?my phone P10lite and need to code,it's really working?OMG
Help me pls, i unlock my black shark china, when i type fastboot oem unlock then cmd not working, why?
Help pls
Help, i got bootloop on my bs2pro, need unlock bootloder code for reflashing stock rom
this methode didnt work on android 10.
anyone know how to unlock bootloader and root balckshark on android 10 ?