Relock bootloader Huawei p9 - Huawei P9 Questions & Answers

Hi guys,
Iwant to relock my bootloader to go back to fully stock what is the easiest way?
If i flash a stock new rom will it relock my bootloader?

Yes,it will.

Do you have any informations about android n?

hanniSK said:
Yes,it will.
Click to expand...
Click to collapse
Only got rid of root when I flashed stock rom ?

Yes, you flash full stock ROM. Bootloader will be locked and phone will be unrooted.

Related

ICS stock IncS

hey guys, im confused here , i have a locked bootloader , hboot 2.00, s on , everything stock, can i install ics without having to wait for optus to push the ota ?
You have to wait until opus releases ics.
naathaanb96 said:
hey guys, im confused here , i have a locked bootloader , hboot 2.00, s on , everything stock, can i install ics without having to wait for optus to push the ota ?
Click to expand...
Click to collapse
No, the custom, rooted ROMs that are being developed off of the Chinese RUU/OTA can only be flashed from on phone that has a custom recovery such as ClockworkMod or 4EXT, which in your case would require an unlocked bootloader or downgrading and gaining S-OFF using Revolutionary.
tpbklake said:
No, the custom, rooted ROMs that are being developed off of the Chinese RUU/OTA can only be flashed from on phone that has a custom recovery such as ClockworkMod or 4EXT, which in your case would require an unlocked bootloader or downgrading and gaining S-OFF using Revolutionary.
Click to expand...
Click to collapse
i don't wanna risk unlocking the bootloader and screwing it up so i pretty much just have to play the waiting game ?
naathaanb96 said:
i don't wanna risk unlocking the bootloader and screwing it up so i pretty much just have to play the waiting game ?
Click to expand...
Click to collapse
I don't see why you should screw it up. Everyone here has succesfully unlocked his bootloader. For installation of ICS, just wait a few days, until we know exactly the best way to install ICS.
Inferi0r said:
I don't see why you should screw it up. Everyone here has succesfully unlocked his bootloader. For installation of ICS, just wait a few days, until we know exactly the best way to install ICS.
Click to expand...
Click to collapse
if i had to return my phone for warranty reasons , would the unlocked bootloader worry them and decline it ?
naathaanb96 said:
if i had to return my phone for warranty reasons , would the unlocked bootloader worry them and decline it ?
Click to expand...
Click to collapse
You can make you phone easy full stock with locked bootloader, like described here.
They won't even see you ever had a custom ROM.
Inferi0r said:
You can make you phone easy full stock with locked bootloader, like described here.
They won't even see you ever had a custom ROM.
Click to expand...
Click to collapse
thanks mate if Optus haven't released update by end of the weekend I'll unlock bootloader and flash cwm and a custom ROM
Sent from my HTC Incredible S using XDA
naathaanb96 said:
thanks mate if Optus haven't released update by end of the weekend I'll unlock bootloader and flash cwm and a custom ROM
Click to expand...
Click to collapse
I have my doubts mate
Sorry
Just flash the PG32IMG.zip in hboot and you can upgrade to ics
tpbklake said:
No, the custom, rooted ROMs that are being developed off of the Chinese RUU/OTA can only be flashed from on phone that has a custom recovery such as ClockworkMod or 4EXT, which in your case would require an unlocked bootloader or downgrading and gaining S-OFF using Revolutionary.
Click to expand...
Click to collapse
i took the risk and unlocked my bootloader successfully , i'm now flashing clockwork mod, the version that is in the stickied post with instructions, so with my phone and the way the bootloader is unlocked with s on, could i install a ics rom ?
edit: cwm flashed , just need to choose a rom xD

[Q] cutom rom

hello,
can I flash a custom rom if my device is not rooted and have a locked BL ?
regards.
moe111 said:
hello,
can I flash a custom rom if my device is not rooted and have a locked BL ?
regards.
Click to expand...
Click to collapse
No.
You need root to overwrite the system with custom firmware.

Stock rooted rom

Hey can anyone give me the idea about the stock rooted roms? If i flash those then it should be pre rooted right? I dont have the bootloader unlocked and i dont want to. So can i just flash the stock rooted rom to get root access? If so can anyone give me any link for m8 hk edition marshmallow stock rooted rom? Help please
Stock rooted is exactly what it says it is, it is a stock ROM with root. You have to have TWRP to flash a ROM to begin with, which means you have to unlock the bootloader.
Sent from my HTC 10
Magnum_Enforcer said:
Stock rooted is exactly what it says it is, it is a stock ROM with root. You have to have TWRP to flash a ROM to begin with, which means you have to unlock the bootloader.
Sent from my HTC 10
Click to expand...
Click to collapse
Thanks for the reply. Now i have already flashed the marshmallow stock in my phone. I had kitkat 4.4.4 rooted rom and i lost the root. As you said that i have to have twrp to flash a rom but i already flashed one before where i did not have to unlock the bootloader. I have super cid and s-off. So if i just flash the marshmallow firmware and then marshmallow stock rooted rom via hboot i dont think i need to unlock bootloader right? When i got my phone it had stock rooted 4.4.4 and the bootloader was LOCKED. So can i flash a similar marshmallow stock rom? I dont wanna install twrp or something. I just want to follow the thread of OMJ to flash the stock rooted rom. But i didnt get the marshmallow hk model stock rooted in that thread. So if u have the link of it can u give me?
Tahsin005 said:
Thanks for the reply. Now i have already flashed the marshmallow stock in my phone. I had kitkat 4.4.4 rooted rom and i lost the root. As you said that i have to have twrp to flash a rom but i already flashed one before where i did not have to unlock the bootloader. I have super cid and s-off. So if i just flash the marshmallow firmware and then marshmallow stock rooted rom via hboot i dont think i need to unlock bootloader right? When i got my phone it had stock rooted 4.4.4 and the bootloader was LOCKED. So can i flash a similar marshmallow stock rom? I dont wanna install twrp or something. I just want to follow the thread of OMJ to flash the stock rooted rom. But i didnt get the marshmallow hk model stock rooted in that thread. So if u have the link of it can u give me?
Click to expand...
Click to collapse
U have to flash twrp for flashing stock rooted rom . but u can flash stock recovery again
Unlock bootloader (via htc dev) .u have s-off , u can try abd but htc dev is easy.
Flash twrp.
Flash stock rooted MM rom .
Flash stock recovery via fastboot .
U can even relock bootlader via fastboot
Sent from my MotoE2(4G-LTE) using Tapatalk
sonnu0100 said:
U have to flash twrp for flashing stock rooted rom . but u can flash stock recovery again
Unlock bootloader (via htc dev) .u have s-off , u can try abd but htc dev is easy.
Flash twrp.
Flash stock rooted MM rom .
Flash stock recovery via fastboot .
U can even relock bootlader via fastboot
Sent from my MotoE2(4G-LTE) using Tapatalk
Click to expand...
Click to collapse
I know the process of flashing a rom . Could you please give me the link of the stock rooted mm rom for hk version. I have super cid so i can flash either hk or non hk however i want fo stick with the hk version. And i can flash stock rooted rom without twrp no problem. I just want the link and as I am s-off i dont need to unlock bootloader to flash the rom
Tahsin005 said:
I know the process of flashing a rom . Could you please give me the link of the stock rooted mm rom for hk version. I have super cid so i can flash either hk or non hk however i want fo stick with the hk version. And i can flash stock rooted rom without twrp no problem. I just want the link and as I am s-off i dont need to unlock bootloader to flash the rom
Click to expand...
Click to collapse
If there is a stock rooted MM rom it will be in the RUU thread.
If there is one there, it will require unlocked bootloader and a custom recovery installed in order to install.

How to get OTA Updates after unlocking the bootloader

Hello everyone!
I unlocked my device and rooted it. Then i used the AICI custom rom for a while.
Now i wanted to go back to stock ROM for having the Android 7 Update via OTA.
I locked my bootloader again and installed via QFIL the stock 2.3xxxx ROM
But now when i try to install the OTA Update the phone tells my that my phone is rooted and i am not able to get the OTA - my phone isnt rooted anymore and the bootloader is locked again.
i thought if i flash the stock rom with QFIL the bootloader is locked again, but i did it by myselfe with fastboot.
so what can i do to go back to the beginning?
Install ZUI 1.9 via QFIL and then do the OTA updates. That's what I did to re-lock my bootloader.
SammyVDA said:
Install ZUI 1.9 via QFIL and then do the OTA updates. That's what I did to re-lock my bootloader.
Click to expand...
Click to collapse
Could you elaborate how u relocked your bootloader? Mine isnt rooted nor custom recovery installed. I just wanna relock my bootloader
zakariya tomal said:
Could you elaborate how u relocked your bootloader? Mine isnt rooted nor custom recovery installed. I just wanna relock my bootloader
Click to expand...
Click to collapse
https://forum.xda-developers.com/zuk-z2-pro/how-to/howto-flash-stock-rom-t3435109
Just follow the instructions in the above link to install ZUI 1.9 and do the OTA updates after that.

Reverto to stock after root and custom Rom

Hi all. I would like to revert the phone to stock after root and custom rom. Ther's a guide? I can't find anything on the forum. Thanks at all.
I think you just flash the stock firmware over what you have.
StoneyJSG said:
I think you just flash the stock firmware over what you have.
Click to expand...
Click to collapse
Thank's! So, no warry bout unlocked bootloader?
You might want to relock it first, but I don't think it matters. I am not sure though. Just basing this off my time with the S3 and S4 back in the day. With those phones it didn't matter. The S10 line are newer so it might with them.
rubino25 said:
Hi all. I would like to revert the phone to stock after root and custom rom. Ther's a guide? I can't find anything on the forum. Thanks at all.
Click to expand...
Click to collapse
I presume you want the boot screens to revert to normal without the Bootloader Unlocked warning screen.
If so, see my post HERE
robbo1947 said:
I presume you want the boot screens to revert to normal without the Bootloader Unlocked warning screen.
If so, see my post HERE
Click to expand...
Click to collapse
I am on lineage os (Ivan_Meler) not rooted
under the developer there is no OEM option showing. My bootloader is unlocked, recovery is TWRP.
how can i goo back to stock ?
Just to be sure: Before I flash a custom firmware on a S10(+,e) like lineage, there is nothing to back up like DRM keys or certificates? (I had SONY phones before. If you reverted to stock on those some SONY apps would not work anymore if you did not backup the DRM keys).
Hello guys,
Similar question what is the procedure when I want S10e with flashed custom rom (TWRP Recovery), rooted and unlocked bootloader to return to stock firmware?

Categories

Resources