Help! - Huawei Mate 30 Pro Questions & Answers

Hi guys, can my device code l29C10 (russian market) be able to load c432, c185 or c636 codes from other markets? Can my device become a brick?

You cannot change region, you need root access and with the bootloader locked, you cant. Sorry for the bad news. I think the last one i changed was a Mate 10 pro from Chinese to EU just before the bootloader access was stopped by Huawei.

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HUAWEI P8 GRA-l09 HELP

HI
I think that i broke my huawei p8:crying::crying:.
I tried to update my phone with newer version... so i was playing with twrp and somthing went horably wrong.
i mangeed to erase everything on the phone:crying:
i know that i can reinstal whit ADB but i need bootloader unlock code to unlock the phone. problem is that i need IMEI.IMEI2 if i want to ged code from huawei official site.... but can not see because phone stuck in rescue mode:crying:I have just codes from original box of the phone.imei,serial nuber...
PLEAS HELP:crying:
HOW CAN I GET UNLOCK CODE....OR I CAN JUST THROW AWAY PHONE:crying:

How to change the firmware?

Guys, I am a completely noob in huawei tricks world. Come from xiaomi, so, please, take easy. So, my question is: If I get the chinese version, with the chinese firmware, how can I change this to the international? Where I can find the international firmware to download? To change the chinese firmware to the international, I need to have the bootloader unlocked? There is a link with step by step show the procedes to do this?
Tiago A said:
Guys, I am a completely noob in huawei tricks world. Come from xiaomi, so, please, take easy. So, my question is: If I get the chinese version, with the chinese firmware, how can I change this to the international? Where I can find the international firmware to download? To change the chinese firmware to the international, I need to have the bootloader unlocked? There is a link with step by step show the procedes to do this?
Click to expand...
Click to collapse
Rebrand to any firmware(requires bootloader unlock once, but it's relocked after it's done): https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
Rebrand to C636 (also requires bootloader unlock): https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656

Root impossible despite Huawei code

Hi ; I have a 2nd Mate 9 Huawei ; the first came from china (AL00C00) and I rooted it without problems (except write in Chinese to have the code ...) and transformed into L29 C636, now in EMUI 8 - B362
The 2nd comes from the USA, it's a L29C432B198; to make faster updates and real backups (TWRP), I got Huawei bootloader unlock code and there is a problem: when I enter the code (by ADB, fastboot start then fastboot oem unlock) I an error response ; I have several times requested the code Huawei & it's still the same unlock code sent to me (which seems normal) ???? Has anyone ever had an identical problem and if so what solution ???
CouCouFR34 said:
The 2nd comes from the USA, it's a L29C432B198; to make faster updates and real backups (TWRP), I got Huawei bootloader unlock code and there is a problem: when I enter the code (by ADB, fastboot start then fastboot oem unlock) I an error response ; I have several times requested the code Huawei & it's still the same unlock code sent to me (which seems normal) ???? Has anyone ever had an identical problem and if so what solution ???
Click to expand...
Click to collapse
Yeah, I read here on XDA about this problem.
But first need to check.
Do you really have European phone? It came from USA and has EU ROM version. Different things...
What error do you have? Please, post screenshot.
What text in fastboot mode? FRP Lock?
Error it actually comes from Hong Kong, but is in Europe version (cf). Here is the error (cf)
CouCouFR34 said:
Error it actually comes from Hong Kong, but is in Europe version (cf). Here is the error (cf)
Click to expand...
Click to collapse
It's bad. You have to write emails to Hong Kong's Huawei support or you can buy code via DC Unlocker and it will be different, but work.
I don't know reason why official code is incorrect. Probably, Huawei checks if phone is unlocking second time, as you told that it from Hong Kong (region C636) and rebranded to C432. So, it was unlocked already and someone got code before you. Just thoughts.
5[Strogino] said:
It's bad. You have to write emails to Hong Kong's Huawei support or you can buy code via DC Unlocker and it will be different, but work.
I don't know reason why official code is incorrect. Probably, Huawei checks if phone is unlocking second time, as you told that it from Hong Kong (region C636) and rebranded to C432. So, it was unlocked already and someone got code before you. Just thoughts.
Click to expand...
Click to collapse
Could also try checking serial number in both Settings - About - Status and check IMEI in both phone and on box. Just to check that they match. And try using Huawei product ID generator.
https://forum.xda-developers.com/p9/help/how-to-product-id-bricked-p9-t3561156
For Ante0 : I tried with IDGenerator, and I get the same code, which does not unlock the bootloader ??? :crying:

Question about bootloader unlock pass

hello guys how are you?
this is my question
i had readed bootloader unlock password with hcu and it shows 76**********2023
this code worked successfully but the code provided by huawei didnt works i thought it was maybe i changed my region to china to can get emui 8
my question is does my botloader password will be changed if i get my honor 6x back to usa region?
i'm confused about this because i thought this code doesnt changes but since huawei gave me a different code than hcu showed up
i'm so confused

In need of Huawei Multi-Tool v7 zip

Hi, is there someone who can share this tool to me? I will use it so I can backup/restore my own oeminfo. I am planning to debrand my BLN-L21C185 (middle east variant) to BLN-L22C675 (Indian variant) using shashank1320's guide to be able upgrade the phone to oreo . There's a link in the guide but it's multi-tool v8 which has no capability, I think, of changing vendor/region.
You may probably suggest that I may need to use the TWRP backup function, but I am afraid that this might not work in case I mess up and lost the TWRP while I'm debranding the phone.
Thanks in advance.
i cant create my own post. can i ask u how to unlock bootloader in 2019?
As far as I know, you could only unlock the bootloader using a third party. dc-phoenix is called I believe. Unfortunately, it's not free. Luckily, I got my unlock code before Huawei ended their service for unlock code of boatloader. Click this for details.
Can you share Bootloader code for BLN-L21, it would be much appreciated. May be it may work for me

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