Bricked p40 pro after downgrade... - Huawei P40 Pro Questions & Answers

Hello
I have a soft bricked (?) p40 pro , after downgrading to a wrong firmware version, the phone booted up normally inside android and was working for a while.
But after trying to OTA update it, the phone went into a bootloop. Failed at installation and restarted.
I can access now only eRecovery and Fastboot modes.
I can't get it recornized by a PC with usb, i dont know if i do something wrong.
eRecovery also doesn't work. It managed to find once a package, downloaded it and while installing the deviced rebooted and went into bootloop again.
Now its stuck to unable to find package info.
Haven't try dload from usb-tongle, because i dont have any usb tongle / adapter. Im willing to get one to try out, if i can flash anything from there.
I went to a service shop, they said they tried with test point and they still didn't find a work around it. Maybe they lack experience on this device.
If someone can help me please, im very desperate
I had the phone only for 4 hours
Thanks
Alex

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Help. I was trying to ugrade my rooted GS3 (Sprint D2spr) to the new CM11 OTA (I'm new at it --it's only my second CM install) and somehow the connection failed and now I cant even turn off phone to boot into recovery mode. Have tried many ideas found while searching the web for past three hours--no luck. I have TWRP and also Ti B/Up Pro on phone but cant get to them. It will connect to PC, but Ican't find instx on fixing the issue that way online.

SoftBricked Mate 7 Please Help

Hi,
I have root my phone. disabled some unnecessary apps, but i decided to factory reset, but when i open the phone top and bottom buttons were gone, no notifications. Now I cant do anything. How can i restore the whole OS back?
I have bring the stock recovery back but now i stuck!
now i cannot enter to bootlader
Trying with adb but it says not authorized. Authorize notify cant appear on screen i think its because huawei home not work properly.
And I cant even install anything from google play or local apk.
I think its bricked please help...
http://forum.xda-developers.com/showthread.php?t=3075332
did you try this?
Sent from my HUAWEI MT7-TL10
Easy Computer said:
http://forum.xda-developers.com/showthread.php?t=3075332
did you try this?
Sent from my HUAWEI MT7-TL10
Click to expand...
Click to collapse
Hi,
I have tried almost every steps except latest version update, because there is no latest version on Huawei Turkish website, latest one shows B133 but mine was B137, so it gives an error while starting the update from dload folder.
Hisuite doesnt recognize the phone.
Now I am downloading Huawei MT7-L09 CEE&Nordic European Channel V100R001C00B137SP03 Android 4.4.2 EMUI 3.0 This is not Turkish version but i hope I can install it with 3 button update procedure...
No luck...
It gave me "software install failed" error...
Now im scared to factory reset my phone... I hope you get to find a solution bro.
EzerchE said:
No luck...
It gave me "software install failed" error...
Click to expand...
Click to collapse
Easy Computer said:
Now im scared to factory reset my phone... I hope you get to find a solution bro.
Click to expand...
Click to collapse
Hi, i find a solution,
actually i find a way to enter fastboot mode without inside of android os.
connect mate 7 to pc, while its connected press 3 buttons and hold,
it will open in recovery mode adb,
then command: fastboot bootloader
you are in fastboot.
But now i bricked it so bad mistakenly.
Its enters looped rescue mode but it doesnt connects to fastboot.
But i have find a solution for it too.
While its in bricked rescue mode press and hold Volume down + power buttons,
it will enters to fastboot mode.
Now i am trying to flash files to repair rescue mode but i still didnt find how to repair it...
If you are in fadtboot mode you should be able to flash the stock recovery (the correct one!!!) via adb command. Then try 3buttons procedure. Please be carefull with the sd card, since most of them don't work in 3b mode. Try several btand of SD.
i hope you get it to work again. good luck bro :good:
EzerchE said:
Hi, i find a solution,
actually i find a way to enter fastboot mode without inside of android os.
connect mate 7 to pc, while its connected press 3 buttons and hold,
it will open in recovery mode adb,
then command: fastboot bootloader
you are in fastboot.
But now i bricked it so bad mistakenly.
Its enters looped rescue mode but it doesnt connects to fastboot.
But i have find a solution for it too.
While its in bricked rescue mode press and hold Volume down + power buttons,
it will enters to fastboot mode.
Now i am trying to flash files to repair rescue mode but i still didnt find how to repair it...
Click to expand...
Click to collapse
tuddu said:
If you are in fadtboot mode you should be able to flash the stock recovery (the correct one!!!) via adb command. Then try 3buttons procedure. Please be carefull with the sd card, since most of them don't work in 3b mode. Try several btand of SD.
Click to expand...
Click to collapse
Hi,
I flashed stock: boot.img, recovery.img, custom.img, system.img and cache.img inside from fastboot mode but no luck...
It gives this error immediately after reboot:
Error!
Func NO: 12 (FUNC_LOAD_IOM3)
Error NO: 1
And can't enter 3 buttons upgrade procedure
I think some system files are missing and it doesnt boot or enter to recovery mode...
Its so sad there is not so much users and professional support about Mate 7. I find the ways to enter bootlader without entering the OS by myself.
But its so easy to brick the phone so all users be very careful when flashing recovery and wiping the phone. As for as i know there is no way to fix my problem even by Huawei technical services. (A guy from another forum, sent his bricked Mate7, they returned the money to him he tolds..)
I could'nt repair the phone so I returned it to seller, thanks for the seller's return policy 14 day no rules accepts return. So I sent my device to seller and returned my money back. I dont know which device should I get.
Good luck all.
EzerchE said:
Its so sad there is not so much users and professional support about Mate 7. I find the ways to enter bootlader without entering the OS by myself.
But its so easy to brick the phone so all users be very careful when flashing recovery and wiping the phone. As for as i know there is no way to fix my problem even by Huawei technical services. (A guy from another forum, sent his bricked Mate7, they returned the money to him he tolds..)
I could'nt repair the phone so I returned it to seller, thanks for the seller's return policy 14 day no rules accepts return. So I sent my device to seller and returned my money back. I dont know which device should I get.
Good luck all.
Click to expand...
Click to collapse
Hi Ezerche. I'm so sorry your phone got bricked and you couldn't repair... I don't know how to root and I couldn't help you. What did you do wrong? I saw on this forum other users who had successfully rooted mate 7.
Now I think I will never root this phone, my 30 days return policy has expired. SO there was no way to repair your phone?
I found your problem on an chinese forum: https://translate.google.ro/transla....vmall.com/thread-3432260-1-1.html&edit-text=
and in italian forum : https://translate.google.ro/transla...mate-7-rescue-mode.html#post344249&edit-text=
You got lucky because you got your money back. What did you told them what happend with the phone? You told them the truth or something else?
If you can live without root you can get another mate 7.
alexre123 said:
Hi Ezerche. I'm so sorry your phone got bricked and you couldn't repair... I don't know how to root and I couldn't help you. What did you do wrong? I saw on this forum other users who had successfully rooted mate 7.
Now I think I will never root this phone, my 30 days return policy has expired. SO there was no way to repair your phone?
I found your problem on an chinese forum: https://translate.google.ro/transla....vmall.com/thread-3432260-1-1.html&edit-text=
and in italian forum : https://translate.google.ro/transla...mate-7-rescue-mode.html#post344249&edit-text=
You got lucky because you got your money back. What did you told them what happend with the phone? You told them the truth or something else?
If you can live without root you can get another mate 7.
Click to expand...
Click to collapse
Hi Alex,
I have rooted my phone, problem happened while i am wiping the boot, system and cust from CWM Recovery before the install new rom. I think its deleted something about sensors (on chinese forum they talking about iom3 error is related with sensors)
So phone didnt boot again.
I returned it to seller without any excuse. I just said I didnt satisfied with the phone. And they accept return and paid the money back in same day.

Problem Updating Android O

Hi everybody,
Ive updated my Mate 9 to Android 8 by FF. I used an aproved update by imei. No bootloader open or rooted phone. just normal update.
Now when i boot, phone shows me the Huawei eRecovery and wants to download the lastest version but I dont know why. I try to download by wifi and says there is a problem...any ideas? That means its bricked?
Please help
Happened to me too in a different updating scenario. I unplugged from usb and booted into recovery. Wiped cache then factory reset phone and it was fixed.
Hi team,
My phone was on MHA-L09C432B198 and today I made a wrong update to -> MHA-L09C185B360(8.0.0.360)
My question is that i dont know which firmware install from HuaweiFunk to revert this...i tried MHA-L09 8.0.0.361(C432) but i gave me error...
Any ideas please?
Thanks,

huawei p40- how do i get out of this soft brick hell?

this is my first post in this forum. im desperate to unbrick my huawei p40 i'd ask for your help. i have downloaded the wrong firmware (ELS-LGRP4-OVS 10.1.0.131) for my phone, which is ANA NX9 and now im in this loop where i cant do anything... im always redirected into the erecovery, i tried doing every option of the erecovery and cant update ... i also tried going fastboot but hisuite doesnt recognize it, i have no sort of sd or nm card to put into it to unblock it.
i really need help.
piccolokappa said:
this is my first post in this forum. im desperate to unbrick my huawei p40 i'd ask for your help. i have downloaded the wrong firmware (ELS-LGRP4-OVS 10.1.0.131) for my phone, which is ANA NX9 and now im in this loop where i cant do anything... im always redirected into the erecovery, i tried doing every option of the erecovery and cant update ... i also tried going fastboot but hisuite doesnt recognize it, i have no sort of sd or nm card to put into it to unblock it.
i really need help.
Click to expand...
Click to collapse
Hi, did you find any solution? I'm in your exact situation

Problems with Erecovery BLN-L21C432

Hi, i have had for many years this phone and if something went really bad and really didn't have the hassle to open the back of the phone to restore it from test point, i would always go to erecovery and let the phone handle the entire process. But now i'm unable to connect to Erecovery services, every time i try it shows me "Getting package info failed"
I have tried the following:
Reflash the board with testpoint
dload method (which always fails with files and with hisuite proxy)
lock the bootloader
change dns as one thread on the honor 6x forum said
i formatted via original recovery
Nothing seems to work
Is anyone having the same problem i have? Does anyone knows the fix to the problem?
I'm having the same issue on my BLN-L24 (I had no issues until I tried to use a custom ROM without deleting fingerprints... oops), any help?

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