How to relock the bootloader? - Huawei P20 Pro Questions & Answers

Hi everyone, I want to relock my bootloader but I don't have any clue on how to do it.. I think I need to give him a fastboot command but I actually don't know where to start. Is there anyone willing to explain to me step by step.
And how come funkyhuawei didn't include the relock in the tool? Thanks in advance
Inviato dal mio CLT-L29 utilizzando Tapatalk

So, I managed to relock the bootloader with the all in one tool.. Now a further question: with the bootloader unlocked both with 152 and this 156 I had WiFi calls, as soon as I relocked they disappeared. Any clue about why locking the bootloader made this change?
Inviato dal mio CLT-L29 utilizzando Tapatalk

Related

google edition conversion

hello guys, I have done the conversion into google edition, but have some questions: in this moment I have cid GOOGL001, s-off and relocked bootloader; if I wanted to flash custom sense roms, what should I do? I need to unlock bootloader again first of all?
noky76 said:
hello guys, I have done the conversion into google edition, but have some questions: in this moment I have cid GOOGL001, s-off and relocked bootloader; if I wanted to flash custom sense roms, what should I do? I need to unlock bootloader again first of all?
Click to expand...
Click to collapse
--------------
stempox said:
delete
Click to expand...
Click to collapse
what? I don't understand..
Normally a unlock is done for all.
I advice Android revolution HD 5.2 Google Edition :good:
Fifane
There is no need to change cid?
Inviato dal mio HTC One utilizzando Tapatalk
Yes but is easy with fastboot.
Fifane
I need supercid?
Inviato dal mio HTC One utilizzando Tapatalk
No for custom rom any given cid should be fine. You 're s-off
Sent from my HTC One using Tapatalk
Thanks.so I have just to follow HTC dev guide for unlocking bootloader
Inviato dal mio HTC One utilizzando Tapatalk

Downgrade to older bootloader / rom

I think that my nexus 7 became more and more slow when installing new android updates. So I want to give it a try and flash a 4.1 rom, just for curiosity.. I can find older roms but I can't find older version of bootloaders. Is there any dedicated thread with older downloadable version of bootloaders? Can I extract those from factory images?
So far I learned that to downgrade I have only to flash an older bootloader and then the older rom. Is that correct? Thanks for the help.
Inviato dal mio Nexus 5 utilizzando Tapatalk
Bump
Inviato dal mio Nexus 7 utilizzando Tapatalk
Yes, you just need to flash bootloader, system and boot images via fastboot.. To get them just download the full 4.1 factory image from the official website
Inviato dal mio Xperia U utilizzando Tapatalk

I need FW stock WAS-LX1AC02B113, P10 Lite

I need the stock firmware WAS-LX1AC02B113 to restore my Huawei p10 lite because it does not update anymore and reports an error in the installation. Please help me find this firmware.
Inviato dal mio WAS-LX1A utilizzando Tapatalk
There is no 113 firmware on FF there is 114 and higher you can use any.
gm007 said:
There is no 113 firmware on FF there is 114 and higher you can use any.
Click to expand...
Click to collapse
Thanks for having responded, i've already tried the b114 but the problem does not work after a hard reset i get the update ota B120 and when i start the installation fails and says the package is corrupt. I would need the stock firmware to reset the phone to factory conditions
Inviato dal mio WAS-LX1A utilizzando Tapatalk
1987yeah said:
Thanks for having responded, i've already tried the b114 but the problem does not work after a hard reset i get the update ota B120 and when i start the installation fails and says the package is corrupt. I would need the stock firmware to reset the phone to factory conditions
Inviato dal mio WAS-LX1A utilizzando Tapatalk
Click to expand...
Click to collapse
How are you trying to install?
Choose full firmware not ota.
Check if the firmware are approved before installing.
gm007 said:
How are you trying to install?
Choose full firmware not ota.
Check if the firmware are approved before installing.
Click to expand...
Click to collapse
I tried the full ota b114, the B115 and the B120 are not approved, but the odd thing is that after hard resetting, I get an update via Ota the B120, which if I try to install I'm out of this screen (photo Of example) and when I start the phone I will also see this screen
Inviato dal mio WAS-LX1A utilizzando Tapatalk
Yes it seems you need the same firmware you have b113 to fix it.
You can try erecovery, while usb connected hold volume up + power.
Or use this methodhttps://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
But p10 lite not supported yet hope it will be soon.
gm007 said:
Yes it seems you need the same firmware you have b113 to fix it.
You can try erecovery, while usb connected hold volume up + power.
Or use this methodhttps://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
But p10 lite not supported yet hope it will be soon.
Click to expand...
Click to collapse
So without the b113 stock firmware I can install another version after unlocking the bootloader and should I fix the problem?
Inviato dal mio WAS-LX1A utilizzando Tapatalk
1987yeah said:
So without the b113 stock firmware I can install another version after unlocking the bootloader and should I fix the problem?
Inviato dal mio WAS-LX1A utilizzando Tapatalk
Click to expand...
Click to collapse
Yes you can with this tool.
Okay, but is it okay if firmware finder says it is not approved? So in theory could I also make the debrand with this method?
I could also use the Huawei Multi Tool that is compatible with the P10 Lite
Inviato dal mio WAS-LX1A utilizzando Tapatalk
1987yeah said:
Okay, but is it okay if firmware finder says it is not approved? So in theory could I also make the debrand with this method?
Inviato dal mio WAS-LX1A utilizzando Tapatalk
Click to expand...
Click to collapse
Yes you can install any firmware with this tool even if it's not approved and you can rebrand to any region.
gm007 said:
Yes you can install any firmware with this tool even if it's not approved and you can rebrand to any region.
Click to expand...
Click to collapse
I tried to flash a version of Europe so no brand and unfortunately nothing happens I think I go into a kind of bootloop, I do not know if there is a specific firmware or it's all worthless and you have to wait for some other method, anyway I will try again Flash the latest update of my B120 brand
Inviato dal mio WAS-LX1A utilizzando Tapatalk
Ehy and what do you tell me about the oeminfo c432? However I tried to flash a couple of different European firmware and did not work, the only one that worked is the WAS-LX1AC02B114, I do not understand why
Inviato dal mio WAS-LX1A utilizzando Tapatalk

Huawei p20 pro Root 9.1.0.387

Hello i want do root with my p20 pro bacause i need add YouTube to my app in android auto in car . Can i do in this software what i have 9.1.0.387? Maybe i should get downgrade software and do root ? So how can i do this ?
Thx for answer
I would like but I don't think so... I'm going crazy cuz I would root mine too... I'll follow and hope for us [emoji28]
Inviato dal mio CLT-L09 utilizzando Tapatalk
@wiemarcel
You can only if your bootloader is Unlocked.
And looks impossible unlock it now
Inviato dal mio CLT-L09 utilizzando Tapatalk
So what mobile phone is cheap and i can root and put this phone only to car ?
No huawei [emoji28][emoji22]
Inviato dal mio CLT-L09 utilizzando Tapatalk
Tronko1986 said:
No huawei [emoji28][emoji22]
Inviato dal mio CLT-L09 utilizzando Tapatalk
Click to expand...
Click to collapse
ok htc m9 is ok ? or send me models what phone is good ?
Wait an expert only thing I know is huawei won't unlock our phones [emoji24]
Inviato dal mio CLT-L09 utilizzando Tapatalk

How Unlock Bootloader & Root, using another Phone no PC ?

Is it possible to Unlock Bootloader and Root in
Huawei P20 Pro, using another phone, e.g. Samsung Galaxy S10+ with OTG Usb connection.
[emoji15] Never heard
Inviato dal mio CLT-L09 utilizzando Tapatalk
Given the fact that it's impossible to unlock the bootloader now because no one has codes for it, the answer to your weird question is probably "No".

Categories

Resources