stuck on B158 - Huawei Ascend P7

i have a p7 and i uploaded it 2 months ago with wireless automatically to B158 now i cant upload the phone to IMUI 3 or lollipop manually nor i can downgrade to B133 and I'm stuck. the update fails every time after sayin factory resizing. pls help!!

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[Q] Unsuccessful downgrade Ascend P7

hi
Messed little buddy on the phone: /
Namely wanted emui upload 3.0 and it flew nicely (but something to hang the speaker) I returned to the B133, wanted to send service.
What's the problem:
After returning to the B133 at the end of the update shows a "fail" as I take it by adb loading files all fine and dandy, but when you try to reset it to factory settings I set the same, with the wipe on cust option also fail.
Any ideas ??
bootloader unlock
eviance said:
hi
Messed little buddy on the phone: /
Namely wanted emui upload 3.0 and it flew nicely (but something to hang the speaker) I returned to the B133, wanted to send service.
What's the problem:
After returning to the B133 at the end of the update shows a "fail" as I take it by adb loading files all fine and dandy, but when you try to reset it to factory settings I set the same, with the wipe on cust option also fail.
Any ideas ??
bootloader unlock
Click to expand...
Click to collapse
http://forum.xda-developers.com/ascend-p7/general/emui-3-0-to-emui-2-3-official-downgrade-t3043700

Huawei P7: Update Without Factory Reset?

Updating Huawei P7
Hello everyone, so i have this version: P7- L10V100R001C150B132
I had one small update, around 150 mb and thats all. Can I update without factory reset, just to update on 5.1.1? or I need to wait until they roll out for this version lollipop?
Can someone explain me how to do it, and what to do, because i never did it on huawei :/

How to install beta software without participating in Beta Program?

Hey guys.
I tried some ways to install Beta Firmware starting at L09C432B322 finishing at B360 and all the time dload shows fail.
My previous P9 was registered in Beta program, but after update it got bricked and service replaced it for new defect-free model.
I got it unfortunately at 2nd December and Beta Program was closed...
Now I try to install all ROMs with Nougat Beta and all the time Dload returns "Install Error" depending of update type.
For example: B360 - 5% install failed
B322 - 37% install failed.
I don't want to unlock by bootloader, because it's quite a new phone.
Do you guys maybe have any ideas how can I install beta? I really liked new EMUI 5 and some SystemUI improvements.
If there's any way which will work, please write it down step-by-step. I desperately want Nougat on my P9.
Currently I'm on EVA-L09C432B182
Or.. If it's not possible, I can install it via TWRP. But.. How's the things with relocking bootloader?
I am on the same build L09C432B182, Downloading the beta software returns error at 5%.
I am set as joined inside BETA programme.
so im guessing there is more to this.
hopefully someone knows

Android Nougat L19C185B361 through Firmware Finder

Hi Guys,
Firmware finder shows L19C185B361 update but does not install, fails at 38%
Downloads and unpack okay but fails at install!
My P9 is currently on L19C185B210.
Can anybody else try?
MotoXoom said:
Hi Guys,
Firmware finder shows L19C185B361 update but does not install, fails at 38%
Downloads and unpack okay but fails at install!
My P9 is currently on L19C185B210.
Can anybody else try?
Click to expand...
Click to collapse
Same happened with me then I followed the steps at this post and I am finally on Nougat
forum.xda-developers.com/p9/help/p9-7-0-nougat-update-eva-lo9-b182-t3539754
*******IGNORE: L09, not L19, can't delete post **********
C185B361 ,today's date
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1256/g104/v73882/f1/full/update.zip
spring80 said:
C185B361 ,today's date
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1256/g104/v73882/f1/full/update.zip
Click to expand...
Click to collapse
That stops at 5% :crying:
MotoXoom said:
That stops at 5% :crying:
Click to expand...
Click to collapse
you are right... I think, we have to wait for the right firmware....
Okay,
I have played around further with the newest L19C185B361.
Here is what i got so far:
Update through Firmware Finder is at this stage useless! Update will stop at 38% and or 5%
Update through forced update using Dialer *#*#2846579#*#* yields the same result! Stops at 38% and 5%!
Flashing through TWRP works but couple of error messages " unmount /cust failed" and "mount /cust failed"
Phone boots into Nougat but no keyboard on setup so no chance to setup google as speech is useless for setting up
Also shows NRD90M Test Keys as build!
Have to admit so that EMUI 5 looks good
Roll back seems to work with rollback package and full package of L19C185B210....does take a view times til it sticks!
Waiting for official Update over EMUI Updater
MotoXoom said:
Okay,
I have played around further with the newest L19C185B361.
Here is what i got so far:
Update through Firmware Finder is at this stage useless! Update will stop at 38% and or 5%
Update through forced update using Dialer *#*#2846579#*#* yields the same result! Stops at 38% and 5%!
Flashing through TWRP works but couple of error messages " unmount /cust failed" and "mount /cust failed"
Phone boots into Nougat but no keyboard on setup so no chance to setup google as speech is useless for setting up
Also shows NRD90M Test Keys as build!
Have to admit so that EMUI 5 looks good
Roll back seems to work with rollback package and full package of L19C185B210....does take a view times til it sticks!
Waiting for official Update over EMUI Updater
Click to expand...
Click to collapse
Hi friend, I have the same problems, but I try new and official updates about "Firmware Finder" apk. First I see this firmware with date 30.12.2017. I try to flashing... After 38% stopped. Then, yesterday, I see another, second firmware, with date 18.01.2017. I try to flashing... After 5% stopped... I dont know why, and also I dont know why this problems with this updates to Nougat... I dont have problems with flashing with firmwares before...
multiturk said:
Hi friend, I have the same problems, but I try new and official updates about "Firmware Finder" apk. First I see this firmware with date 30.12.2017. I try to flashing... After 38% stopped. Then, yesterday, I see another, second firmware, with date 18.01.2017. I try to flashing... After 5% stopped... I dont know why, and also I dont know why this problems with this updates to Nougat... I dont have problems with flashing with firmwares before...
Click to expand...
Click to collapse
everyone same here,just wait for an official update to come.stay tuned
spring80 said:
everyone same here,just wait for an official update to come.stay tuned
Click to expand...
Click to collapse
Hi, I found I new website with many firmwares... There is one (= L19C185B361) as OTA... I download this and after then I will try to flash this one...
You can try to, if you like :
http://hwmt.ru/oth/HWFF/info/view.php
multiturk said:
Hi, I found I new website with many firmwares... There is one (= L19C185B361) as OTA... I download this and after then I will try to flash this one...
You can try to, if you like :
http://hwmt.ru/oth/HWFF/info/view.php
Click to expand...
Click to collapse
Not working too... it stopped after 5%... I give up with flashing and waiting for a nougat firmware without problems OR I will stand on my firmware: L19C185B210....

Huawei p9 EVA-L19C185B397 update problem.

Hi. Im Huawei p9 user. I got this as gift. Its from South Africa (according to Huawei customer care). My phone build number EVA-L19C185B397. problem I'm facing is: i cant update further though ive an official update of B401 pop up in my phone updater.
Each time i try to update, it fails at 5% (update downloads, phone restart, update screen appears). I tried dload method, but same result.
Note: i tried to root once. unlocked bootloader, tried to install TWRP. But unable boot into TWRP. After that this problem started. Then i relocked bootloader. as a result lost camera app & other functionalities in setting. but problem continued. Plz help somebody.................
there are zillions of threads on how to install stock rom...
i can see u know ur way around bootloaders and recoveries so restoring ur firmware shouldnt be a problem
https://forum.xda-developers.com/p9/help/how-to-revert-to-stock-rom-t3407132/amp/

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