Relocking Bootloader - Huawei P9 Lite Questions & Answers

Is there a way to relock bootloader? I tried flashing stock rom via TWRP but the prompt still shows that Device cannot be trusted blalbla unlocked.
Can anyone give me a way how to relock my BL? I also tried SRK tool with relock bootloader with my Unlock code, but it doesnt work.
Thanks
EDIT: Please lock thread. I tried locking via eRecovery and it worked. Thanks

Update your device. Use the full update rom like b161, 201 or whatever you like. That will remove the unlocked bootloader and root as well.

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ErvinSoliven said:
Update your device. Use the full update rom like b161, 201 or whatever you like. That will remove the unlocked bootloader and root as well.
Click to expand...
Click to collapse
are u tested it?

mi.alkhamis said:
​
are u tested it?
Click to expand...
Click to collapse
Yes is tested: at any update (via dialer or three key pressed) with stock firmware, you lose root, twrp and unlocked bootloader (if you have root, twrp and bootloader unlocked).

gtdaniel said:
Yes is tested: at any update (via dialer or three key pressed) with stock firmware, you lose root, twrp and unlocked bootloader (if you have root, twrp and bootloader unlocked).
Click to expand...
Click to collapse
thanks for quick reply/
another question .
i have vns-l21c900b140 .Which ROM root and boot loader problem solved ?
and i download vns-l21c432b160 can i flash this file without any problem such as Antenna ؟i

You have to debrand your phone to make it C432 from C900. Read around forum...

Related

[Stock Rom Reset][5.12.707.104 India] [4.4.2 Sense 6]

[Stock Rom Reset][5.12.707.104 India] [4.4.2 Sense 6]
HTC One M7 India Single SIM
CID HTC__0038 Stock Rom Reset Zip
Android 4.4.2 Sense 6
Version 5.12.707.104
Hboot 1.57
MD5 3ba87cf735e1d58cad86ea0e37658c40
How To Use
your phone should
unlocked bootloader
custom recovery TWRP 2.6.3.3/4
Stock CID (If Not Make it Stock)
S On/Off (SOff Required for Remove Tempered)
& You Should Know Basic Android Flashing
1 Copy zip file to Phone Internal Memory
2 Reboot to Custom Recovery BACKUP YOUR CURRENT ROM{I Recommend TWRP 2.6.3.3/4}
3 Flash Stock rom reset Zip using Aroma settings
Full Wipe Needed
Superuser if You want Root ( OTA not Trouble But after OTA Root will be Gone) {I recommend DON'T select}
Select Stock Recovery For OTA
Select Radio For Stability
Press Install Wait
"Installation was successful!" Will CONFIRM
4 System clear cache
5 Reboot to Bootloader
fastboot getvar all
check (bootloader) version-main:5.12.707.104 If yes reboot Phone
if NOT Flash Firmwre Zip Provided Here
fastboot oem rebootRUU
fastboot flash zip firmware.zip
fastboot flash zip firmware.zip
fastboot reboot-bootloader
fastboot erase cache
fastboot reboot oem
6 It will Boot 1st boot will take time Keep patience
7 After Boot check Settings Software version
8 Reboot To Recovery For check stock recovery
9 It's Done you are full stock
Thank You
All The Best
Downloads
Stock Rom Zip
Firmware
Reserved for future
yatindroid said:
Reserved for future
Click to expand...
Click to collapse
after doing all these steps can i get locked bootloader as i have to give my phone for service.
abhishek0704 said:
after doing all these steps can i get locked bootloader as i have to give my phone for service.
Click to expand...
Click to collapse
yes you can
New OTA update 5.12.707.105 working fine with this Rom
Happy Updating !!!!
Thanks!!!!
the second method (firmware zip) worked for me
but now the stock recovery says "tampered" msg
also i had to relock the bootloader through command "fastboot oem lock" and now there is amessage saying "relocked" on top of the bootloader!!
Thanks, man!
abu46 said:
Thanks!!!!
the second method (firmware zip) worked for me
but now the stock recovery says "tampered" msg
also i had to relock the bootloader through command "fastboot oem lock" and now there is amessage saying "relocked" on top of the bootloader!!
Click to expand...
Click to collapse
you need S Off for remove tempered & show Locked instead of relocked
yatindroid said:
you need S Off for remove tempered & show Locked instead of relocked
Click to expand...
Click to collapse
OK, can you point me to a guide to achieve S-OFF..
abu46 said:
OK, can you point me to a guide to achieve S-OFF..
Click to expand...
Click to collapse
root element alX kernel firewater S Off http://forum.xda-developers.com/showthread.php?t=2632351
Step by step walkthrough?
Hi, I rooted my phone recently and I'm using twrp. I got this system update but I'm not able to install it. Could you please provide step by step walkthrough for this? I want to be able to install the update but at the same time, don't wish to unroot my phone, and if that's not possible, go back to stock, install the update, then root again. But I don't want to lose all the settings and data as well, so if I make a back up, go stock, update, then root and restore, would it work?
can the stock firmware of the same version earlier installed can be reinstalled with s-on , because i cannot get s-off even after multiple tries .
7thflow said:
can the stock firmware of the same version earlier installed can be reinstalled with s-on , because i cannot get s-off even after multiple tries .
Click to expand...
Click to collapse
yes you can install same or higher version with S On
Invictus13 said:
Hi, I rooted my phone recently and I'm using twrp. I got this system update but I'm not able to install it. Could you please provide step by step walkthrough for this?
Click to expand...
Click to collapse
install stock recovery again but your system files should be unmodified
After that try ota
But when you apply ota successfully you will loose root and you have to re flash root files again
does this rom have unsecured kernel??
lewonsky said:
does this rom have unsecured kernel??
Click to expand...
Click to collapse
stock kernel
Hi!I recently switched to an official google play edition rom and I want to switch back to sense 6. .So to use this rom reset method i need to change my CID number back to stock CID right?And do i need to change my firmware version also. .If possible also suggest an easy method to modify CID number. .Thanks in advance!!
balag59 said:
Hi!I recently switched to an official google play edition rom and I want to switch back to sense 6. .So to use this rom reset method i need to change my CID number back to stock CID right?And do i need to change my firmware version also. .If possible also suggest an easy method to modify CID number. .Thanks in advance!!
Click to expand...
Click to collapse
there are HTC One rooting tool contains cid changer
You don't need change firmware as I assume your phone is S Off
But if MID is changed you have to restore it back
yatindroid said:
there are HTC One rooting tool contains cid changer
You don't need change firmware as I assume your phone is S Off
But if MID is changed you have to restore it back
Click to expand...
Click to collapse
Thanks!I dont think i modified the MID. .and i am S-OFF. .and im currently on os version 4.09.1700.1(GPE).So i just need to get the CID back to the stock india CID and i can do the rom reset?Will my OS version change to 5.12.707.104 after the rom reset or it will remain the same?
balag59 said:
Thanks!I dont think i modified the MID. .and i am S-OFF. .and im currently on os version 4.09.1700.1(GPE).So i just need to get the CID back to the stock india CID and i can do the rom reset?Will my OS version change to 5.12.707.104 after the rom reset or it will remain the same?
Click to expand...
Click to collapse
after Rom reset you have to flash firmware & there is also new update available now

[SOLVED] Cannot unlock boot oader on new OTA update Z008

I updated my Z008 to the new LP Ota update 2.20.40.155, not rooted nor unlocked before. And now I can't unlock my bootloader using ASUS's tool. I used to successfully unlock my bootloader via that method on 2.20.40.149. Does any one have the same problem like me?
Tried: reboot, reinstall tool => doesn't work
Your bootloader must be already unlocked. Try to flash and start TWRP.
RealYoti said:
Your bootloader must be already unlocked. Try to flash and start TWRP.
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Click to collapse
Before updating, it hadn't been unlocked. And on the new firmware, I can't unlock it
Never mind, i unlocked it by one click tool

[Help] Need Moto x style android 6 stock recorvery image for MPHS24.49-18-16

I have looked through the entire internet and i cant find one for that specific one, not an EU on atleast
(reteu.en.Eu retgb)
and i don't wanna screw up my phone.
thanks
XxperexX said:
I have looked through the entire internet and i cant find one for that specific one, not an EU on atleast
(reteu.en.Eu retgb)
and i don't wanna screw up my phone.
thanks
Click to expand...
Click to collapse
We don't have it for any variant... Don't know if we ever will, never been leaked and the sources for them are questionable if we will ever get any more factory images at all.
What is the problem?
acejavelin said:
We don't have it for any variant... Don't know if we ever will, never been leaked and the sources for them are questionable if we will ever get any more factory images at all.
What is the problem?
Click to expand...
Click to collapse
I need to restore to stock recovery and relock the bootloader, but i heard i cant do that if i use an image older than mine
XxperexX said:
I need to restore to stock recovery and relock the bootloader, but i heard i cant do that if i use an image older than mine
Click to expand...
Click to collapse
Why do you want relock BL? It can help with... nothing.
You can flash the newest version RetEu 6.0.1 with oem_lock commands.
I suggest rather:
Flash the first 6.0.1 reteu 24...58 without locking
If everything will be ok:
Flash the last 6.0.1 24...58-5 with locking BL.
After it you should get one or two OTAs.
Remember: bootloop with locked BL - only authorized service can help.
dzidexx said:
Why do you want relock BL? It can help with... nothing.
You can flash the newest version RetEu 6.0.1 with oem_lock commands.
I suggest rather:
Flash the first 6.0.1 reteu 24...58 without locking
If everything will be ok:
Flash the last 6.0.1 24...58-5 with locking BL.
After it you should get one or two OTAs.
Remember: bootloop with locked BL - only authorized service can help.
Click to expand...
Click to collapse
Oh, probably wont do that then.
Another question, can i download the android 7 ota uodate when i get it still? With an unlocked bootloader saying "Offical" and twrp?
So far ota update is only for 24...58-13.
With twrp you can't install any ota update.
Unlocked BL doesn't matter for OTAs.
dzidexx said:
So far ota update is only for 24...58-13.
With twrp you can't install any ota update.
Unlocked BL doesn't matter for OTAs.
Click to expand...
Click to collapse
Exactly, i need to get rid off twrp, but i can only do that if i flash a stock recovery, which i cant
It might be worth trying this older firmware whose name suggests that it is reteu for UK and FR, and seeing if newer OTAs show up:
https://firmware.center/firmware/Mo..._MPH24.49-18_cid7_subsidy-DEFAULT_CFC.xml.zip
More available here, but none of them seem like they're for UK phones:
https://firmware.center/firmware/Motorola/Moto X Style/Stock/XT1572/
If your bootloader is unlocked and you're trying to lock it, you could try flashing it while keeping the bootloader unlocked, and then flash it again as part of the flashboot oem lock begin -> flashboot oem lock process. (From what I've seen, the device is fine flashing older firmware with an unlocked bootloader, but not with a locked one.)

TWRP, Root, Xposed

My last android was a lollipop version and I guess there are a lot of changes and security "improvements".
On my Huawei P10 Lite (WAS-LX1 8.0.0.367 C02 / EMUI 8.0.0) I want to flash TWRP, root the stock ROM. I want also to use Xposed, but i'm afraid to not brick the phone, I also saw something regarding FRP, bootload unlock.
If it's not possible and you consider that it's more simple to install directly a custom rom, then which one?
Somebody can guide me?
For root or install a custom rom you will need unlock the bootloader and that requires an unlock code, you can get the code with DC Unlocker but it cost you some money.
VALYYYY said:
My last android was a lollipop version and I guess there are a lot of changes and security "improvements".
On my Huawei P10 Lite (WAS-LX1 8.0.0.367 C02 / EMUI 8.0.0) I want to flash TWRP, root the stock ROM. I want also to use Xposed, but i'm afraid to not brick the phone, I also saw something regarding FRP, bootload unlock.
If it's not possible and you consider that it's more simple to install directly a custom rom, then which one?
Somebody can guide me?
Click to expand...
Click to collapse
First you need to use DC-Unlocker to get a bootloader code. It will cost you 4€. Then unlock your bootloader. Then install this TWRP. It works perfectly in stock EMUI 8, but in custom roms it doesn't even boot and also make sure to use "fastboot flash recovery_ramdisk" and not "fastboot flash recovery". Then flash the latest magisk. And for Xposed you'll have to use v90 beta 4 version on stock EMUI 8 otherwise you'll get a bootloop. And it's not for magisk, you'll have to flash it in TWRP.
DeathBell said:
First you need to use DC-Unlocker to get a bootloader code. It will cost you 4€. Then unlock your bootloader. Then install this TWRP. It works perfectly in stock EMUI 8, but in custom roms it doesn't even boot and also make sure to use "fastboot flash recovery_ramdisk" and not "fastboot flash recovery". Then flash the latest magisk. And for Xposed you'll have to use v90 beta 4 version on stock EMUI 8 otherwise you'll get a bootloop. And it's not for magisk, you'll have to flash it in TWRP.
Click to expand...
Click to collapse
Does the DC-UNLOCKED read huawei p10 8.0.0.367?
How can Dc_Unlocker made an Bootloader Unlock Code? HUAWEI doesn't give any Bootloader Unlock Codes for anyone Out!
I would really like to Flash Costum Recovery and Root my P10Lite(WAS_LX1) android&emui 8!
Or can I flash With Stock Recovery Magisk and later Root Device and Flash Costum Recovery/Rom with locked Bootloader? Or Unlock Bootloader other Option?
Thanks a lot for every tip
Overload87 said:
How can Dc_Unlocker made an Bootloader Unlock Code? HUAWEI doesn't give any Bootloader Unlock Codes for anyone Out!
I would really like to Flash Costum Recovery and Root my P10Lite(WAS_LX1) android&emui 8!
Or can I flash With Stock Recovery Magisk and later Root Device and Flash Costum Recovery/Rom with locked Bootloader? Or Unlock Bootloader other Option?
Thanks a lot for every tip
Click to expand...
Click to collapse
You can't flash nothing with locked bootloader. You need to pay for dc phoenix credit.
Overload87 said:
How can Dc_Unlocker made an Bootloader Unlock Code? HUAWEI doesn't give any Bootloader Unlock Codes for anyone Out!
I would really like to Flash Costum Recovery and Root my P10Lite(WAS_LX1) android&emui 8!
Or can I flash With Stock Recovery Magisk and later Root Device and Flash Costum Recovery/Rom with locked Bootloader? Or Unlock Bootloader other Option?
Thanks a lot for every tip
Click to expand...
Click to collapse
DC have "backdoors" try search on their site something about bl codes.. It is your one solution because with locked bl you can't flash nothing..So pay for bl code --> unlock it --> do flash
Dejvid50 said:
DC have "backdoors" try search on their site something about bl codes.. It is your one solution because with locked bl you can't flash nothing..So pay for bl code --> unlock it --> do flash
Click to expand...
Click to collapse
Okay thanks,
So I decided their is an Universal Code(Key Gen.)for All Huawei/&other devices to generate an Unlock Code with the Imei Nummbers I think.
With the Right Knowing everyone could generate his Own Unlock Code.
Thanks for your Help now I Understand a bit more about Flashing and Bootloaders.
DeathBell said:
First you need to use DC-Unlocker to get a bootloader code. It will cost you 4€. Then unlock your bootloader. Then install this TWRP. It works perfectly in stock EMUI 8, but in custom roms it doesn't even boot and also make sure to use "fastboot flash recovery_ramdisk" and not "fastboot flash recovery". Then flash the latest magisk. And for Xposed you'll have to use v90 beta 4 version on stock EMUI 8 otherwise you'll get a bootloop. And it's not for magisk, you'll have to flash it in TWRP.
Click to expand...
Click to collapse
Thanks for your advices! Already done everything you said. Everything is working well, except one thing: GravityBox seems that it does no effect on my stock rom. Any idea how to make these tweaks work?
Overload87 said:
How can Dc_Unlocker made an Bootloader Unlock Code? HUAWEI doesn't give any Bootloader Unlock Codes for anyone Out!
I would really like to Flash Costum Recovery and Root my P10Lite(WAS_LX1) android&emui 8!
Or can I flash With Stock Recovery Magisk and later Root Device and Flash Costum Recovery/Rom with locked Bootloader? Or Unlock Bootloader other Option?
Thanks a lot for every tip
Click to expand...
Click to collapse
they encrypting the unlock code from the imei...thats all

Back to stock after unlocking bootloader?

Hey there,
I've read about GooglePay not working after unlocking bootloader. I don't know if I will ever use GooglePay but I want to know if I can go back to stock (lock bootloader?) some day after unlocking to start using GooglePay.
Cheers
Google Pay works even with Magisk.
But yes, you can lock your bootloader again with adb/fastboot ot Mi Flash, when you want.
Schnedi said:
Google Pay works even with Magisk.
But yes, you can lock your bootloader again with adb/fastboot ot Mi Flash, when you want.
Click to expand...
Click to collapse
Can you lock your bootloader again after installing Lineage?
bicalov said:
Can you lock your bootloader again after installing Lineage?
Click to expand...
Click to collapse
You can relock BL only if you first go back to stock
Locking BL pulls low-level Factory reset (not sure would it even work if you are on LN or other custom ROM and/or custom Recovery or would it simply brick your phone that you will need then paid assistance with EDL account to unbrick)
(Besides, what would you do then in future if you lock BL when you have LN - you would never be able to unlock again because you must be on stock for unlocking. And with relocked BL you would not be able to flash anything anymore)
Thank you for this explenation,

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