Can't flash stock firmware on Huawei P9 - Huawei P9 Questions & Answers

I messed up my firmware and it is now NRD90M Test-Keys. I downloaded the stock firmware and try to flash it using the power+volume up+volume down method with no luck. I hope someone can get me help. Thanks
Phone:Huawei P9 L19-C636
Firmware that i am installing: HUAWEI P9 Firmware (EVA-L19, Android 6.0, EMUI 4.1.1, C636B190, Asia)

first try to flash this here click from huawei, rolback package, im just guesing you tried to instal nuget, thats why you got wrong device name

Just to finish off--as Arnys said above, download and flash that rollback package and THEN flash your C636B190 firmware.

Related

[q] need help for flashing the stock rom

my huawei ascend P7-L10 firmware is P7-L07 android 4.4.2,i wan to flash back P7-L10 android 5.1?
i have try force upgrade always fail. i can't use the sp-flash tools because i didnt have the 'scatter-loading' file
how to flash it ? can any one help me please !!
any zip or rar for me to download ? thx:crying::crying:
cra2y0 said:
my huawei ascend P7-L10 firmware is P7-L07 android 4.4.2,i wan to flash back P7-L10 android 5.1?
i have try force upgrade always fail. i can't use the sp-flash tools because i didnt have the 'scatter-loading' file
how to flash it ? can any one help me please !!
any zip or rar for me to download ? thx:crying::crying:
Click to expand...
Click to collapse
Maybe you are just trying to flash a wrong firmware?
Is your current rom based on emui 2.3 or 3.0?
If 3.0: Flash any B6xx based custom rom (e.g. MyRom 3.3 or the B609.zip somebody posted a while ago) through twrp/cwm, then flash the stock emui 3.0 recovery and force an update with the normal B609/B621 using the three-button-methode.
If 2.3: do the same, but choose MyRom 1.2, stock emui 2.3 recovery and B133.
In case this doesn't work, try: http://forum.xda-developers.com/ascend-p7/general/reverting-emui-3-0-to-2-3-t2934277.

Fixed my bricked P9 on B166 how do i update to the latest Nougat build??

I previously attempted to get on to the latest Nougat FW which ended up in a soft brick which required DC-Phoenix to fix after flashing a b136 recovery rom back to the phone. I have unlocked bootload, but dont think i have root or TWRP installed anymore, im guessing after a complete recovery stock rom flash that gets removed, is there a way to check?.
What is the safest method for me to get to MM B166 FW to the latest Nougat FW please?
EDIT: am now on B182 updated via HiSuite

Even eRecovery fails to install a PV version

Hi,
My P9 has a weird problem. I can't install any official firmwares : They all fail when installing, whatever the method : 3 buttons, HiSuite + Proxy, Firmware Finder + Proxy on phone, even eRecovery with DNS change.
It's a L09C432 (debranded, used to take updates fine before B383).
Using eRecovery, I'm trying to install as many firmwares as I can, hoping one will install. So far, I've B360-FullOTA-MF-PV, B386-FullOTA-MF-PV without luck.
Is there a "clean-up" package somewhere ?
Any suggestions ?
Thanks !
Install the official firmware over TWRP Recovery. It should also install the stock recovery, so the next time when you reboot into recovery it should be the stock recovery.
How you Debrand Your Phone?

Install Stock EMUI on Huawei P9

Hello Guys,
I had installed a costum rom on my Huawei P9, but now I want to install stock EMUI.
I unlocked my bootloader
Intalled TWRP and flash custom rom...
Now I tried flash stock rom via dload but it does not work
If I want to flash the UPDATE.APP from the official Huawei Support (Android 6.0, EMUI 4.1.1, C432B182 Western Europe) appears a failure while flashing Cust.img and while flashing System.img, why?
Then I unzip UPDATE.APP via Huawei Update Extractor and flashed Boot.img, Recovery.img, System.img via fastboot mode (Cust.img was not found in the UPDATE.APP) (Firmware Finder a Full OTA EVA-L09C432B393)
And now what should I do, my P9 does not boot?
Did I forgot something?
Hope you can help me
I would say you have to rollback to MM with the official downgrade package then with dload burn a full MM ROM if you get the full B136 then you can run the updates... Or try a full b182
Enviado desde mi EVA-L09 mediante Tapatalk

PRA-LA1 OEMINFO anyone? Can't update after rebranding to PRA-LX1

Hi guys. A while back I bricked my la1 and found a lx1 rescue box (which worked). However I would like to update it to emui 8 single sim for the la1 and can't because of my oeminfo being for lx1. I have the update.app for the new firmware and have installed honor 8 oeminfo (PRA-LA1) on my Huawei (PRA-LA1). Not sure what I should flash from the update.app as there are different img files from the usual recovery, boot, cust etc.
yuvaanraj said:
Hi guys. A while back I bricked my la1 and found a lx1 rescue box (which worked). However I would like to update it to emui 8 single sim for the la1 and can't because of my oeminfo being for lx1. I have the update.app for the new firmware and have installed honor 8 oeminfo (PRA-LA1) on my Huawei (PRA-LA1). Not sure what I should flash from the update.app as there are different img files from the usual recovery, boot, cust etc.
Click to expand...
Click to collapse
You can't update to a newer version of Android using the update.app... the device will refuse the package and it will fail ...you have to wait until the OTA update arrives.
Sent from my PRA-LA1 using Tapatalk
yuvaanraj said:
Hi guys. A while back I bricked my la1 and found a lx1 rescue box (which worked). However I would like to update it to emui 8 single sim for the la1 and can't because of my oeminfo being for lx1. I have the update.app for the new firmware and have installed honor 8 oeminfo (PRA-LA1) on my Huawei (PRA-LA1). Not sure what I should flash from the update.app as there are different img files from the usual recovery, boot, cust etc.
Click to expand...
Click to collapse
http://www.haky86.me/2018/04/install-emui-80-beta-on-huawei-p8-lite.html

Categories

Resources