Dear All,
Could you please help me. i tried all ways to lock the bootloader but there is no way
with relock command it says risk and with lock command it's not allowed
anyone could help me to fix this issue please.
Kind Regards
Flashing a stock firmware will lock the bootloader check this tool https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108/page68
Related
I just noticed that after the upgrade to Nougat Beta on my FRD-L02 Indian version via the official OTA back in November, my bootloader has been locked!
Did anyone else face this? I unlocked my bootloader again but having to do this after every official OTA will be a pain as it wipes the device!
Yes it is a known fact and it is also a way to relock your bootloader
just do a backup before unlocking?
It is normal, and if you want to unlock the bootloader, 90% you'll use the unlock code you used in the first time
How to relock bootloader
Hi guys can anyone tell me how to relock bootloader honor 8
shafqatrehman1989 said:
Hi guys can anyone tell me how to relock bootloader honor 8
Click to expand...
Click to collapse
It's just a matter of command (as it's the same as unlocking) just a different command when locking
shafqatrehman1989 said:
Hi guys can anyone tell me how to relock bootloader honor 8
Click to expand...
Click to collapse
Did you even read the first 5 posts ..it clearly says when you flash a rollback update.app it locks the bootloader
fastboot oem relock (yourunlockcodehere)
Will relock > not Lock like the update.app will
That's an easy and free way to re-lock your phone.
I've done lots of updates (as long as they are OTA's) without causing anything to be re-locked. The only thing I know of that re-locks the bootloader is the rollback to b162. How , or which method (Charles, part-of-beta-testers, dialer method) did you use to apply update that locked the phone? I'm on b360 now without any loss of data, and remained unlocked so I don't see that effect myself.
Thanks.
Hello so I'm using Huawei P9 lite
VNS-L21
And after unlocking bootloader I receive this message when I'm rebooting it:
Your device has been unlocked and can't be trusted
How to get rid of it? Because I want to sell this phone..
I really don't know how to relock it so please anyone help me.
P.s I have been flashed TWRP via fastboot..
I'm afraid you can't, the only way is to relock the bootloader
Aviu said:
Hello so I'm using Huawei P9 lite
VNS-L21
And after unlocking bootloader I receive this message when I'm rebooting it:
Your device has been unlocked and can't be trusted
How to get rid of it? Because I want to sell this phone..
I really don't know how to relock it so please anyone help me.
P.s I have been flashed TWRP via fastboot..
Click to expand...
Click to collapse
Flash with Dload firmware official lower version you had.
Ex: vns-l21c432b160 + twrp
Dload l21c432b130
Bootloader locked more message.
volume - and power button when phone is off.
open cmd as fastboot and write : fastboot oem relock ;your code;
Hello! My phone is bricked and I've got unlock code, I need to unlock bootloader but I can't, my PC doesn't recognize my p9 lite.
Bootloader locked
FRP locked
OEM disable
I don't now what to do. Help me please, I'll really appreciate it.
Thanks.
robseminario said:
Hello! My phone is bricked and I've got unlock code, I need to unlock bootloader but I can't, my PC doesn't recognize my p9 lite.
Bootloader locked
FRP locked
OEM disable
I don't now what to do. Help me please, I'll really appreciate it.
Thanks.
Click to expand...
Click to collapse
What android version were you running?
Anyway try this since you're not gonna unlock bootloader with OEM locked:
1.if on MM place your extracted update.app(same as you were running or latest available) to dload folder on root of sdcard and install via 3 buttons method.
2.if you're on nougat 2 things can be done:
a. same as above in 1
b. or download the rollback file plus MM full update file, place In dload folder the update.app file from rollback and MM full update respectively, install one after another.
NOTE that all this methods don't require unlocked bootloader or custom recovery, so try this above.
_New World Order (NWO)_
robseminario said:
Hello! My phone is bricked and I've got unlock code, I need to unlock bootloader but I can't, my PC doesn't recognize my p9 lite.
Bootloader locked
FRP locked
OEM disable
I don't now what to do. Help me please, I'll really appreciate it.
Thanks.
Click to expand...
Click to collapse
as long as you have access on recovery (Vol up + power) Dannerick can help you and at least have ex_sdcard
I have twrp installed but i just typed fastboot oem lock now my bootloader is locked but i m on twrp how can i unlock bootloader.... since i m blocked from asus fota server so i cant unlock by signed unlock tool..... plz help me i think i need the oem unlock code...... or if any one can provide me the same models oem unlocked image file and i may flash that to unlock boot loader.... plz help guys.....
And does any of the auto root tool works for asus zenfone max android 6
Please reply to this post, someone
same problem here , have you found the solution?
I too have the same problem. I even bricked my phone dong os, ended up flashing using flash tool. Now, the bootloader is locked and unlock tool is not working. Someone help
[email protected] said:
I have twrp installed but i just typed fastboot oem lock now my bootloader is locked but i m on twrp how can i unlock bootloader.... since i m blocked from asus fota server so i cant unlock by signed unlock tool..... plz help me i think i need the oem unlock code...... or if any one can provide me the same models oem unlocked image file and i may flash that to unlock boot loader.... plz help guys.....
And does any of the auto root tool works for asus zenfone max android 6
Click to expand...
Click to collapse
use Fastboot oem unlock command via csc/fastboot mode
debadri1995 said:
use Fastboot oem unlock command via csc/fastboot mode
Click to expand...
Click to collapse
ot doesnt work bro.... it says command fails..... i want a way to know what is the default code for oem unlock of my device
Me too same case. Someone please help. The unlock tool does not help either. Please help.
Someone please help us, we are so helpless
i hv a same prob too.... someone help please...
volte lost and bootloader locked
Hey everyone, i recently flashed the cleanmax rom and i lost my volte for ever.
So after this incident, i thought i must flash the stock rom using fastboot. :it didnot work:
so i deep flash the rom using edl mode and guess what i lost the imei,serial no. and my bootloader got locked again.and i got the lollipop rom.
i somehow manage to write the imei and serial no. and updated my rom to mm.But now i cannot unlock my bootloader again.And volte is still not working anybody please help i am a broke person and i cannot buy a new phone.please please help
[email protected] said:
I have twrp installed but i just typed fastboot oem lock now my bootloader is locked but i m on twrp how can i unlock bootloader.... since i m blocked from asus fota server so i cant unlock by signed unlock tool..... plz help me i think i need the oem unlock code...... or if any one can provide me the same models oem unlocked image file and i may flash that to unlock boot loader.... plz help guys.....
And does any of the auto root tool works for asus zenfone max android 6
Click to expand...
Click to collapse
There is no way u can re unlock the bootloader,but there is a workaround.Flash the beta marshmallow rom for 8916,watch the youtube video and check description,its a trick how to flash the beta.then simply flash twrp.the beta rom allows to flash twrp through fastboot.I found this method by myself over a month time
I see plenty of guides on how to unlock the bootloader which as I understand voids the warranty. Is there any way to relock the bootloader if I need to? Maybe someone could link me to a guide?
I've had bad experiences with dodgy solder in 3 LG G4 handsets so I sort of see the value in a manufacturer's warranty these days.
In fastboot
"Fastboot oem relock YourCode"
Fastboot relock still show that the phone was unlocked before but to revert to original state you have to flash stock firmware using this guide https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656/page57
This will lock the bootloader without any trace
Many many thanks.
gm007 said:
Fastboot relock still show that the phone was unlocked before but to revert to original state you have to flash stock firmware using this guide https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656/page57
This will lock the bootloader without any trace
Click to expand...
Click to collapse
Hi can you write me step by step how lock again bootloader becuase i read this link and i dont know how. Please.
I want debrand my P10 to clear soft Huawei and again lock boot loader to have full warranty. please help me
gm007 said:
Fastboot relock still show that the phone was unlocked before but to revert to original state you have to flash stock firmware using this guide https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656/page57
This will lock the bootloader without any trace
Click to expand...
Click to collapse
Is the adb relock bootloader "Code" command connected with a factory reset? Do I keep my data?