Huge Problem - Huawei P10 Lite Questions & Answers

Hey Guys,
My P10lite is a WAS-LX1A C432 B208 and runs under the Custom Rom Elemental V4 Android 7. I got no root, the bootloader is unlocked but Frp is on lock (Oem Unlock in Devs. Is greyed out). Custom Recovery is not installed. All 30mins the Phone boots in Erecovery. Bootloader Code is forgotten. The Huawei Site is offline. Fastboot Commands will not work propably cuz Frp lock. What can i do now? Need rollback to stock, root and the other stuff is wayne only want to stock system that works find.

Use Oreo service rom to upgrade. You can find it in this forum
Sent from my WAS-LX1 using Tapatalk

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Serial Number

So my phone died and it was fixed somehow, bootloader is unlocked but OEM isn't so I'm failing to flash twrp and I can't root it, I can't do anything except flash the stock images from UPDATE.APP (extracted), the issue is that I can't get my bootloader unlock code from huawei because my serial number is now: 0123456789ABCDEF.
the original bootloader unlock code isn't working. can anybody help me? please. it's driving me nuts, oh and it's model number in hi6250
c900b161
Huawei p9 lite.:crying:
p9 lite bricked
Ngii_ said:
So my phone died and it was fixed somehow, bootloader is unlocked but OEM isn't so I'm failing to flash twrp and I can't root it, I can't do anything except flash the stock images from UPDATE.APP (extracted), the issue is that I can't get my bootloader unlock code from huawei because my serial number is now: 0123456789ABCDEF.
the original bootloader unlock code isn't working. can anybody help me? please. it's driving me nuts, oh and it's model number in hi6250
c900b161
Huawei p9 lite.:crying:
Click to expand...
Click to collapse
i have the same problem, i dont unlock my bootloader, i buy my divice in usa and i update in argentina, now the device dosen't start.
if i tried to turn on it do the huawei logo twice and then give it to me 3 options
-Download latest version and recovery
-reboot
-shuttdown
i try to download the upgrade using the first option and flash an update.app from the sd card, but it says "failed"
in fastboot and rescue mode "frp is lock" and "phone lock"
any suggestion or proces is welcome!
sorry, im from argentina and English isn't my first language
I am here to tell
I have managed to fix p9 lite phone. This phone had damaged oeminfo. And bootloader partition was damaged too.
1. Flashed factory firmware
2. Rooted with one click root without bootloader unlock
3. Installed flashify
4. Flashed twrp through flashify.
5. Flashed missing oem info
6. Flashed stock firmware.
7. Factory reset.
8. Done
Sent from my HUAWEI MT7-TL10 using XDA-Developers Legacy app
mutahharbashir said:
I am here to tell
I have managed to fix p9 lite phone. This phone had damaged oeminfo. And bootloader partition was damaged too.
1. Flashed factory firmware
2. Rooted with one click root without bootloader unlock
3. Installed flashify
4. Flashed twrp through flashify.
5. Flashed missing oem info
6. Flashed stock firmware.
7. Factory reset.
8. Done
Sent from my HUAWEI MT7-TL10 using XDA-Developers Legacy app
Click to expand...
Click to collapse
Ohhhhhhh good explanation friend.
Can explayn to all how flash TWRP with Bootloader UNLOCKED....but w/o OEM lost, so with Serial 123456xxxxxx????
I've flashed by Professional tool, BOARD + FULL Update.App + Custom fw (vendor/country), flash perfect but phone always in Bootloop becouse "Bootloader Unlocked" and Fake Serial.
Explain please, is easy when phone isn't Bricked and can enter in "Manufacture Mode"....but with phone only in Fastboot or Recovery how you do?

Security Loophole in MI A1

I have discovered that I was easily able to unlock my device's bootloader using fastboot, even after OEM unlocking was disabled in development settings.
I want to know is it just me or is it a loophole found on all MI A1 devices, which needs to be fixed.
I have previously unlocked my bootloader and flashed TWRP recovery, but currently I am on the latest Global Stable Rom N2G47H.7.12.7 with no root or recovery installed.
You are right, I was able to unlock the bootloader and boot into TWRP.
I did reflash the official rom with wipe and lock last weekend, so the device is stock.

Phone unlocked FRP lock

I have a problem guys i rebrand my phone from PRA-AL00 TO PRA-LA1 then i format the system by mistake
So when i try to unlock the phone it says
Command not allowed
The code is correct 100%
Either you use DC Phoenix tool or you should have a running system to first...relock the bootloader and then disable frp lock from the developers options or you use the rescue package for your device...
Sent from my PRA-LA1 using Tapatalk
hamzio7 said:
Either you use DC Phoenix tool or you should have a running system to first...relock the bootloader and then disable frp lock from the developers options or you use the rescue package for your device...
Sent from my PRA-LA1 using Tapatalk
Click to expand...
Click to collapse
When i update the system form erecovery its says
Getting package info failed
Abdala2307 said:
When i update the system form erecovery its says
Getting package info failed
Click to expand...
Click to collapse
Can you still boot up and use firmware finder to upgrade? I think this is the only way to rescue apart from erecovery.
Or if you can access twrp, then you can easily use that.
I had my device go into frp lock when rebranding, used erecovery to somehow rescue my system and then got a NRD90M-testkeys version, no gapps included. I couldn't unlock oem in dev options and I couldn't update through official system. I used firmware finder to upgrade(full firmware) to the last confirmed version of Nougat(B220) and turned on oem unlocking in dev options, then relock-unlock again to remove the frp lock.
I also got into frp lock when formatting and then having a Google account, but the gapp service keeps crashing after factory reset. eRecovery would say getting package info failed. I used dc unlocker to remove the frp lock, upgraded to B220, and oem relock-unlock again.
I had stock recovery on both occasions so I was lucky enough to get out of it.

Bypass bootloader unlock data wipe

Is there any script to bypass factory reset after unlock bootloader in emui 8?
Or I don't know if there is some apl like odin inorder to flash files with locked boooadee for huawei devices?
And as second question can u use my previous bootloader code (emui 5) to unlock emui 8 bootloader?
Use dload method to flash service ROM. I think there is service ROM for EMUI 8 now as well, at least for the European version of the phone I think, not really sure. The bootloader resets to state "locked". If you relock using "relock" in fastboot, it will show "relocked". And yes, you can use the same code to unlock again, it changes only if the motherboard in the phone gets changed.
I know about dload method and used for upgrade to emui 8
Im going to unlock my bootloader and flash twrp
Im looking for a trick like some OPO script that can bypass data wipe after unlocking.

P8 Lite 2017 ReLock Issue

Hi,
I Have P8 Lite 2017 (PRA-LX1C432) Europe Dual Sim Mobile Phone Running Oreo 8.0.0.380. I have unlocked my bootloader directly by clicking unlock bootloader in DC-Unlocker and my bootloader unlocked but i dont have the unlock code. Now i flashed twrp at erecovery instead of recovery because we need to wipe data from stock recovery many times now i want to lock the bootloader with twrp installed as erecovery. I downloaded locked oeminfo file and flashed it with twrp as well as bootloader but my bootloader is still unlocked how I can lock it ?
Why no one is replying to my question ? Its my second thread and no one replied to it. No one replied to my previous thread as well. What's the matter ?

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