Database Info

Command not allowed error

After I Upload b320 Stock rom to My Phone which I Upload it rom with bootloder key before, it took root.
When I tried to upload twrp recovery again, there was a mistake command not allowed. ı tried it two different pc and two different programme

I have same Problem.The Bootloader shows unlocked,but it's locked.Unlock again and works for me.

letschky said:
I have same Problem.The Bootloader shows unlocked,but it's locked.Unlock again and works for me.
Click to expand...
Click to collapse
while I am trying to relock bootlader method, I met a new mistake failed remote root type is risk

Is FRP unlocked?

no frp is locked

ok unlock it,this is the Problem
Go into Settings-Phoneinfo and press 7 times on Build Number.(This enable Developers Option)
Go back to Developer Options and enable OEM Unlock.
You can flash Twrp,does not work unlock your Bootloader again

letschky said:
ok unlock it,this is the Problem
Go into Settings-Phoneinfo and press 7 times on Build Number.(This enable Developers Option)
Go back to Developer Options and enable OEM Unlock.
You can flash Twrp,does not work unlock your Bootloader again
Click to expand...
Click to collapse
Thank you. İ fixed problem ?

I cannot turn on the enable OEM Unlock, the option is grey disabled. What can I do? Im in nougat, should I try rollback to 6.0?

I have same problem... Is it possible that only solution is rollback??

6marcus9 said:
I have same problem... Is it possible that only solution is rollback??
Click to expand...
Click to collapse
I rollback and fix it. It's looks like nougat or beta versions disable OEM unlock

6marcus9 said:
I have same problem... Is it possible that only solution is rollback??
Click to expand...
Click to collapse
I fix It. The solution is easy but in anyway you need wipe your device
The steps are below
1 switch your phone in bootloader mode
2 with fastboot enable OEM lock , after lock the phone will be wipe
3 wait boot and configuration
4 enable develop mode e now you can disable OEM protection (FRP)
5 now switch your phone in bootloader mode and with fastboot unlock OEM
6 after wipe your phone will be with bootloader unlock and Frp unlock
Good luck
Sent from my HUAWEI NXT-L29 using XDA-Developers Legacy app

Please help me...oem unlock is disabled

Hi friends
My phone is frd-l09c10b501 in android oreo
But oem unlock is disabled and i can't flash twrp recovery
Because oem unlock is locked and can't enable it
Please help me ??

Hello,
Greyed out OEM Unlock option can means "already unlocked" or simply not available for this region (firmware region?) and/or network carrier...
Check this, it can help: How to fix OEM Unlock greyed out or OEM Unlock disabled problem
Do not forget that your need to unlock your bootloader first via fastboot unlock command (using the unlock code for your device).
Then flashing TWRP on Oreo is not the same command as previous android versions AND you need TWRP "EMUI 8.0" compatible version.
New fastboot command:
Code:
fastboot flash recovery_ramdisk twrp-filename.img
And below, I give you 3 TWRP versions that shoud work for Honor 8 EMUI 8.0 (Oreo) devices:
1) Official latest TWRP version: twrp-3.2.2-0-frd.img
2) Previous version (found in "Huawei Multi-Tool by Team MT" v8): FRD_TWRP_3.2.0_EMUI8.img
3) Modded TWRP version (found in "Huawei Multi-Tool by Team MT" v8): FRD_TWRP_S_mak_KV_v2_EMUI8.img

alimokhtarabadi said:
Hi friends
My phone is frd-l09c10b501 in android oreo
But oem unlock is disabled and i can't flash twrp recovery
Because oem unlock is locked and can't enable it
Please help me
Click to expand...
Click to collapse
apparently the Russian firmware does not allow the unlock of the OEM. I think maybe there are no solutions. I do not know how to make a rebrand with oem and boot stuck.

Micdu70 said:
Hello,
Greyed out OEM Unlock option can means "already unlocked" or simply not available for this region (firmware region?) and/or network carrier...
Check this, it can help: How to fix OEM Unlock greyed out or OEM Unlock disabled problem
Do not forget that your need to unlock your bootloader first via fastboot unlock command (using the unlock code for your device).
Then flashing TWRP on Oreo is not the same command as previous android versions AND you need TWRP "EMUI 8.0" compatible version.
New fastboot command:
Code:
fastboot flash recovery_ramdisk twrp-filename.img
And below, I give you 3 TWRP versions that shoud work for Honor 8 EMUI 8.0 (Oreo) devices:
1) Official latest TWRP version: twrp-3.2.2-0-frd.img
2) Previous version (found in "Huawei Multi-Tool by Team MT" v8): FRD_TWRP_3.2.0_EMUI8.img
3) Modded TWRP version (found in "Huawei Multi-Tool by Team MT" v8): FRD_TWRP_S_mak_KV_v2_EMUI8.img
Click to expand...
Click to collapse
Thanks my friend?... But when frp is locked i can't flash recovery or unlock bootloader

Markxdx said:
apparently the Russian firmware does not allow the unlock of the OEM. I think maybe there are no solutions. I do not know how to make a rebrand with oem and boot stuck.
Click to expand...
Click to collapse
Before frp was unlock but when i doing factory reset again frp and oem both lock

The Russian variant allows unlocking, you can't block this. It's illegal, even there. You need to unlock your bootloader. It's that simple. I do not care if you did it before, you need to do it again since you flashed firmware.

alimokhtarabadi said:
Hi friends
My phone is frd-l09c10b501 in android oreo
But oem unlock is disabled and i can't flash twrp recovery
Because oem unlock is locked and can't enable it
Please help me
Click to expand...
Click to collapse
I sloved it.....just flash service repair firmware below link
https://forum.xda-developers.com/honor-8/development/firmware-huawei-honor-8-frd-l09-stock-t3696921

FRP LOCK in Bootloop there is a solution?

brick my Huawei p20 now with frp locked already tried the command "C: \ Users \ ANDRE> fastboot oem frp-unlock Q9QG9UMJ6P1WR5JL"
...
(bootloader) The device will reboot and do factory reset ...
OKAY [4.446s]
finished. total time: 4.452s "
Ps* Q9QG9UMJ6P1WR5JL is code for unlock my frp
The cell phone restarts, it resets the error and when I enter fastboot again the FRP appears again, is there any solution to this?

Hope I can help you. Please try the following steps and let us know if it works for you:
1. In fastboot, use command "fastboot oem relock Q9QG9UMJ6P1WR5JL". It should do a factory reset and bring you back to stock ROM
2. After booting into stock ROM, activate developer options
3. In developer options, activate OEM unlocking option (i.e. enable OEM unlock)
4. Reboot the phone into fastboot mode and use the command "fastboot oem unlock Q9QG9UMJ6P1WR5JL". to unlock the bootloader. The lock statuses should be changed to:
Phone: unlocked
FRP: unlocked
6. Factory reset and reboot and you should be good.

owichiu said:
Hope I can help you. Please try the following steps and let us know if it works for you:
1. In fastboot, use command "fastboot oem relock Q9QG9UMJ6P1WR5JL". It should do a factory reset and bring you back to stock ROM
2. After booting into stock ROM, activate developer options
3. In developer options, activate OEM unlocking option (i.e. enable OEM unlock)
4. Reboot the phone into fastboot mode and use the command "fastboot oem unlock Q9QG9UMJ6P1WR5JL". to unlock the bootloader. The lock statuses should be changed to:
Phone: unlocked
FRP: unlocked
6. Factory reset and reboot and you should be good.
Click to expand...
Click to collapse
Thank you very much for your attention.
Come on: Code Q9QG9UMJ6P1WR5JL is FRP unlocking. To unlock Bootloader the code is T1JR94CJQLNOWMIA
"C:\Users\ANDRE>fastboot oem relock T1JR94CJQLNOWMIA
...
FAILED (remote: stat not match)
finished. total time: 0.007s"
"C:\Users\ANDRE>fastboot oem unlock T1JR94CJQLNOWMIA
...
(bootloader) Necessary to unlock FRP!
(bootloader) Navigate to Developer options, and enable "OEM unlock"!
FAILED (remote: Command not allowed)
finished. total time: 0.022s"
Unfortunately the phone this brick, does not start the system only in fastboot and erecovery (which does not work) so I understood I need to unblock the frp to be able to perform the other task to revive my phone but when I run the "fastboot oem frp-unlock Q9QG9UMJ6P1WR5JL" everything that I have already reported in the first topic

Sorry I can't help you further but seems like your case is similar to this: https://forum.xda-developers.com/mate-10/how-to/help-bootloader-locked-frp-locked-boot-t3748976

how did you got the frp code，i just know the bootloader code。

chm1989627 said:
how did you got the frp code，i just know the bootloader code。
Click to expand...
Click to collapse
Buy on ebay

owichiu said:
Sorry I can't help you further but seems like your case is similar to this: https://forum.xda-developers.com/mate-10/how-to/help-bootloader-locked-frp-locked-boot-t3748976
Click to expand...
Click to collapse
Yes, this case was solved with DC-unlocker, it turns out they still do not support p20 = /

now, i just save my phone ,this is my way,
-1，you need have dc-phoenix account ,
-2,you need to download a full fireware package just like update-sd.zip(not firmware finder)
-3,unzip fw,open dc,in update file select upsate.app and customization file select clt~l29~hw~spcseas(the small package also in the unzip file )
-4,power off you phone,connect your phone to pc and hold vol +and vol - the phone will appear installing update 5% ,
-5 now press dc update in the below sides ,soft will begain flash file,you will waitting foe about 20min's，then your phone will be ok.
(sorry for my poor english)

chm1989627 said:
now, i just save my phone ,this is my way,
-1，you need have dc-phoenix account ,
-2,you need to download a full fireware package just like update-sd.zip(not firmware finder)
-3,unzip fw,open dc,in update file select upsate.app and customization file select clt~l29~hw~spcseas(the small package also in the unzip file )
-4,power off you phone,connect your phone to pc and hold vol +and vol - the phone will appear installing update 5% ,
-5 now press dc update in the below sides ,soft will begain flash file,you will waitting foe about 20min's，then your phone will be ok.
(sorry for my poor english)
Click to expand...
Click to collapse
Thank you very much for your help, but now I have to send my phone to technical assistance because I could not get it, if someone can use this method leave us a feedback

Huawei p20 frp unlock
Huawei p20 frp unlock
Hi if your needing to bypass the frp lock on your huawei because someone factory reset it and forgot the google id do a Google search on huawei p20 frp bypass, scroll down until you come to mobileheadlines website. They had shortcut maker app download and full instructions on how to bypass it, it worked for me no probs, aslo there is a great video by hard reset ablout frp bypassing on the p20 on you tube. Hope this helps u out dave b...

P20 Pro is bricked as well... (Need help)
I was driving in the car using google maps when all of a sudden my phone started to reboot, and got stuck in a boot loop... I haven't rooted or installed any ROMs on this device at all so I have no idea what triggered it to reboot or even get stuck in boot loop. I have it connected to my computer and have the "FASTBOOT&RESCUE MODE" screen pulled up and I can talk to it through ADB, but I have no idea where to go from here, I've been trying to follow many different threads but I cant seem to find a solution that works for me... Anyone please help!
On the "FASTBOOT&RESCUE MODE" screen it's displaying "Phone Locked" and "FRP Lock" I haven't found any tutorials on how to bypass the FRP lock for this device (While being stuck in a bootloop).
So far I've used fastboot commands
---------------------------------------------------------------------------------------------------------------------------------------------------
C:\Users\Arons Acer\Desktop\minimal_adb_fastboot_1.4.3_portable>fastboot devices
WCR7N18709000661 fastboot
C:\Users\Arons Acer\Desktop\minimal_adb_fastboot_1.4.3_portable>
---------------------------------------------------------------------------------------------------------------------------------------------------
C:\Users\Arons Acer\Desktop\minimal_adb_fastboot_1.4.3_portable>fastboot oem lock
...
FAILED (remote: Command not allowed)
finished. total time: 0.012s
---------------------------------------------------------------------------------------------------------------------------------------------------
C:\Users\Arons Acer\Desktop\minimal_adb_fastboot_1.4.3_portable>fastboot oem unlock
...
(bootloader) Necessary to unlock FRP!
(bootloader) Navigate to Developer options, and enable "OEM unlock"!
FAILED (remote: Command not allowed)
finished. total time: 0.020s

Drekko said:
brick my Huawei p20 now with frp locked already tried the command "C: \ Users \ ANDRE> fastboot oem frp-unlock Q9QG9UMJ6P1WR5JL"
...
(bootloader) The device will reboot and do factory reset ...
OKAY [4.446s]
finished. total time: 4.452s "
Ps* Q9QG9UMJ6P1WR5JL is code for unlock my frp
The cell phone restarts, it resets the error and when I enter fastboot again the FRP appears again, is there any solution to this?
Click to expand...
Click to collapse
Where can i get my FRP key???? I don't mind paying but so far nobody has been able to get me one for my Huawei P20 Pro (L29)

Huawei phone:locked bootloader

I'm trying to flash a custom Android ROM on my Huawei Y6 2018 but when i'm in fastboot mode it says:
Phone: locked
FRP: unlock
I want to know how to unlock phone because when i try to install the ROM using
fastboot flash system "system_img_name".img
it says
FAILED (remote: Command not allowed)

AFAIK Huawei decided in 2018 to generally deny unlocking their devices' bootloader. Recently, they also have stopped providing bootloader unlock code to any Huawei device.

Whyte_Real said:
I'm trying to flash a custom Android ROM on my Huawei Y6 2018 but when i'm in fastboot mode it says:
....
FAILED (remote: Command not allowed)
Click to expand...
Click to collapse
In addition of the upper response, I wanted to add that some websites pretend to be able to root/unlock your Huawei device for money. They're mostly scams so please do not go there (for your sake)
And actually there are ways (very specific tho, and patched) to brute force the bootloader unlock, but the chances that it works are slim to none. (In fact I precise that because I'm sure some will come and say "No Ur. Wrong I saw that dude do it")
Have a nice day

Nevermind I just gave up trying, I unlocked everything, even bootloader and frp, but when I go installing the .img with TWRP it does not reboot after install succeed. I gave up, thanks anyway

Relock Bootloader

My device is a OnePlus 8T originally purchased from T-Mobile. I unlocked the bootloader to flash OxygenOS 12 in the open beta. Everything is working splendidly, but I can't seem to relock the bootloader. Using fastboot flashing lock, I get an error message asking me to flash the unlock token first. When attempting fastboot flash cust-unlock unlock_token.bin, I get an error asking to turn on OEM unlocking. OEM unlocking is greyed out because the bootloader is unlocked. Can you help? Thanks!

scothouse said:
My device is a OnePlus 8T originally purchased from T-Mobile. I unlocked the bootloader to flash OxygenOS 12 in the open beta. Everything is working splendidly, but I can't seem to relock the bootloader. Using fastboot flashing lock, I get an error message asking me to flash the unlock token first. When attempting fastboot flash cust-unlock unlock_token.bin, I get an error asking to turn on OEM unlocking. OEM unlocking is greyed out because the bootloader is unlocked. Can you help? Thanks!
Click to expand...
Click to collapse
here brother:

Thanks, but my phone asks for an unlock token when I execute fastboot oem lock or fastboot flashing lock I get the error message: FAILED (remote: 'Please flash unlock token first.') When attemptIng to flash the token, I get the error message: FAILED (remote: 'Please turn on OEM unlocking in Settings - Developer option'). I heard back from OnePlus Support, and it sounds like I would need to perform a factory reset in order to lock the bootloader. That would revert the phone to the T-Mobile OxygenOS 11 image. I unlocked the bootloader so that I could flash the global OxygenOS 12 image. Also, I'm hearing from other folks in the OnePlus Community that the bootloader should remain unlocked if I'm in the beta. I'm not sure about that, but, for now, I haven't found a way to lock the bootloader and retain the beta image. Thanks, tho, I appreciate the link.

scothouse said:
Thanks, but my phone asks for an unlock token when I execute fastboot oem lock or fastboot flashing lock I get the error message: FAILED (remote: 'Please flash unlock token first.') When attemptIng to flash the token, I get the error message: FAILED (remote: 'Please turn on OEM unlocking in Settings - Developer option'). I heard back from OnePlus Support, and it sounds like I would need to perform a factory reset in order to lock the bootloader. That would revert the phone to the T-Mobile OxygenOS 11 image. I unlocked the bootloader so that I could flash the global OxygenOS 12 image. Also, I'm hearing from other folks in the OnePlus Community that the bootloader should remain unlocked if I'm in the beta. I'm not sure about that, but, for now, I haven't found a way to lock the bootloader and retain the beta image. Thanks, tho, I appreciate the link.
Click to expand...
Click to collapse
Yeah, there is no way to retain the beta image until OnePlus Gives an official update of OxygenOS 12 for your phone. and if you want to lock bootloader, u have to be on the official version.
BUT THERE IS NO WAY TO LOCK BOOTLOADER AND USE OxygenOS 12 FOR NOW. SO STOP SEARCHING

Gotcha - makes sense and will do. Thanks again!

Spuffyffet said:
BUT THERE IS NO WAY TO LOCK BOOTLOADER AND USE OxygenOS 12 FOR NOW. SO STOP SEARCHING
Click to expand...
Click to collapse
There is no mentioning of unlocking bootloader for OB1 OOS12 in official thread.

@scothouse I ran into a smiliar situation with the OnePlus 8 5g tmobile. After installing the global Rom and upgrading to android 12 i couldnt relock it.
so what i did was downgrade my phone to android 11. the OEM unlocking was still greyed out but i was able to execute the fastboot flash cust-unlock unlock_token.bin command. then voila i locked it.
once you do that then update your phone then you are down.

Just use MSM tools. Of course everything will be factory reset

samdaman91 said:
@scothouse I ran into a smiliar situation with the OnePlus 8 5g tmobile. After installing the global Rom and upgrading to android 12 i couldnt relock it.
so what i did was downgrade my phone to android 11. the OEM unlocking was still greyed out but i was able to execute the fastboot flash cust-unlock unlock_token.bin command. then voila i locked it.
once you do that then update your phone then you are down.
Click to expand...
Click to collapse
Were you able to re-upgrade to Android 12 once the bootloader was locked again?

jefffeely said:
Were you able to re-upgrade to Android 12 once the bootloader was locked again?
Click to expand...
Click to collapse
Yes with OTA

In case anyone is on Android 13, I was able to re-lock the bootloader without issue.
I didn't need the unlock_token back when I flashed the global ROM to replace the Tmo one. I do need the token for the re-lock purpose though