Database Info

Mate 9 FRP Lock

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.

BLL-L21: unable to " activate OEM unlok"

Hi,
I need some help please . After upgrading my GR5 2017 to BLL-L21C185B342 (nougat emui.5) I found that the option "activate OEM unlock" from developer's options is erased (written but not accessible). So I can't do anything later without unlocking the bootloader..
Please can you give me some ideas

swiloh said:
Hi,
I need some help please . After upgrading my GR5 2017 to BLL-L21C185B342 (nougat emui.5) I found that the option "activate OEM unlock" from developer's options is erased (written but not accessible). So I can't do anything later without unlocking the bootloader..
Please can you give me some ideas
Click to expand...
Click to collapse
It's a bug maybe . Better rollback to MM.

Where can I get MM rollback files for BLL-L21.. Please

there's no rollback files for bll-l21 yet

Hi guys!
Any news about BLL-L21 rollback files? @edwardola . @SmartDrevil

Probably when it is hidden it means that the bootloader is already unlocked ,when starting the phone do you have message saying that this phone is not trusted or something like that

Yes okbakaka, there is that message

swiloh said:
Yes okbakaka, there is that message
Click to expand...
Click to collapse
SO ITS ALREADY UNLOCKED ,why are you needing activate OEM unlock since its activated by default in case you have unlocked your bootloader

The problem is that I can't flash recovery (twrp 3.1.0) on the fastboot method whithaout enabling OEM and usb debogage options. When I try, this message appears: "failed: remote command not allowed"

swiloh said:
The problem is that I can't flash recovery (twrp 3.1.0) on the fastboot method whithaout enabling OEM and usb debogage options. When I try, this message appears: "failed: remote command not allowed"
Click to expand...
Click to collapse
Dont use fastboot download chinese english root one click and push recovery instead of flashing their img flash the downloaded twrp

Can you give me the Chinese English link please

swiloh said:
Can you give me the Chinese English link please
Click to expand...
Click to collapse
From here https://forum.xda-developers.com/ho...p3-0-2-emui-4-1-one-click-root-built-t3532737

Thanks..i'm trying

Unfortunately, it doesn't work. The device enter into fastboot mode then it was restarted without any modifications okbakaka

swiloh said:
Unfortunately, it doesn't work. The device enter into fastboot mode then it was restarted without any modifications okbakaka
Click to expand...
Click to collapse
Did you download twrp 3.1.0.1 for emui ? With chinese twrp one click tool you click recovery then when choosing file don't take the files you found first just look for what you ve downloaded

swiloh said:
Hi,
I need some help please . After upgrading my GR5 2017 to BLL-L21C185B342 (nougat emui.5) I found that the option "activate OEM unlock" from developer's options is erased (written but not accessible). So I can't do anything later without unlocking the bootloader..
Please can you give me some ideas
Click to expand...
Click to collapse
Relock bootloader then enable oem unlock, again unlock bootloader.

okbakaka said:
Did you download twrp 3.1.0.1 for emui ? With chinese twrp one click tool you click recovery then when choosing file don't take the files you found first just look for what you ve downloaded
Click to expand...
Click to collapse
Yes, that's exactly what I have been trying.. But no luck

mutahharbashir said:
Relock bootloader then enable oem unlock, again unlock bootloader.
Click to expand...
Click to collapse
How can I do that? Without the fastboot command because I tried it and always the same message:"failed: remote command not allowed"

swiloh said:
How can I do that? Without the fastboot command because I tried it and always the same message:"failed: remote command not allowed"
Click to expand...
Click to collapse
You are on nougat or marshmallow?
If marshmallow, then just re flash firmware to relock bootloader.
If nougat then you need paid method, dc-unlocker to relock bootloader
Sent from my HUAWEI MT7-TL10 using XDA-Developers Legacy app

I am on Nougat and I have not a dc-unlocker count . So I should wait for the final Nougat version to be able to re-lock my bootloader?

How to lock bootloader

fastboot oem lock method not working. help me

What error do you get from the command?
Beamed in by telepathy

shubham puri4488 said:
fastboot oem lock method not working. help me
Click to expand...
Click to collapse
Here is some info: https://forum.xda-developers.com/u11/help/unable-to-lock-relock-bootloader-t3670489

Question Help unlocking bootloader

Hey guys,
I am trying to unlock my bootloader but it doesnt work, everytime I do the "Fastboot oem get_unlock_data" command, it says it failed to get unlock data.
I have unlock bootloader option in dev settings enabled and all drivers properly installed along with fully working sdk and fastboot tools etc. I have a couple xiaomi devices with different custom roms.
Previously I installed RETLA using tiny fastboot script cus i bought the phone in latin america but software channel says RETAR... Is this discrepancy the problem?
If not, anyone know why even though bootloader unlock option is on, the fastboot command to get the data fails?
Using getvar all i see the cid is 0x0000, i've read that having cid: 0x0000 is the problem, might installing the proper firmware: RETAR change this?
Ty

Hpotersept2 said:
cid is 0x0000
Click to expand...
Click to collapse
Most likely you will have to forget about unlocking the bootloader.
Reflashing will not help you in any way.

ilia3367 said:
Most likely you will have to forget about unlocking the bootloader.
Reflashing will not help you in any way.
Click to expand...
Click to collapse
Do you know why the cid is like that? Idk what has been done to it cus I bought it used. Any ideas?
Ty

The boot loader on your phone was blocked incorrectly and the system stopped starting.
cid: 0x0000 is a consequence of the boot loader working state recovery software.
It is now in a state oem-locked" as it was originally from the factory. But you cannot unlock the bootloader now. But, if I'm not mistaken, you can install firmware for any update region without having to unlock the bootloader.

Question Bootloop fastboot pro 2021? Can't unlock bootloader ? Help me

My xiaoxin pad pro 2021 snap 870 8/256 in fastboot bootloop, i do follow unlock bootloader without proper but i can't unlock it. My seri number just have 7 number : HA1C00X and when i change value of fpinfo it is already 1, i don't must to change it. i do all step but when i flash sn.img HAHAHAHA not successfull . Can someone help me please.

Are you tried command
Code:
Fastboot flashing unlock
?

f1tm0t said:
Are you tried command
Code:
Fastboot flashing unlock
?
Click to expand...
Click to collapse
Fastboot flashing unlock sn.img ? I will try

kudo2702 said:
Fastboot flashing unlock sn.img ? I will try
Click to expand...
Click to collapse
Nope! Unblocking consist from two commands:
Fastboot flash unlock sn.img -- this getting permission from Lenovo for unblocking
Fastboot flashing unlock -- this is direct unlocking for tablet, you wil see some actions on tablet's screen