Switching Huawei P9 back to Nougat after rollback - Huawei P9 Plus Questions & Answers

I rollbacked my Huawei P9 to Marshmallow due to a screen mirroring error with Nougat. I have stopped using mirror share and would like to get the phone back to updating automatically. How do I do this?

Related

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 :/

Huawei P9 issues with Nougat

Since updating my device to nougat beta it's had constant issues.
- Can't connect to any PC unless in recovery mode
- no themes will work
- Cant play back recorded videos
- battery drain
Etc.....
Tried to downgrade back to MM but no method seems to work.
Have tried doad method with internal and external SD Card, all updates get to 51% then fail
Have tried both L09C432B136 and B166. Both are full stock roms and still nothing.
Any help would be much appreciated
This problems looks ordinary :/ ...as you know Nougat is not fit for P9 -yet-, and your Nougat version is not official.
Did you try HiSuite for the turn to Android 6 (official).
Also i think you can downgrade your device with this tool... (it's only a suggestion).
http://forum.xda-developers.com/p9/development/huawei-p9-p9-plus-firmware-updater-t3435873
peremeci said:
This problems looks ordinary :/ ...as you know Nougat is not fit for P9 -yet-, and your Nougat version is not official.
Did you try HiSuite for the turn to Android 6 (official).
Also i think you can downgrade your device with this tool... (it's only a suggestion).
http://forum.xda-developers.com/p9/development/huawei-p9-p9-plus-firmware-updater-t3435873
Click to expand...
Click to collapse
My phone won't connect to hisuite unless in recovery mode, have tried restoring it but doesn't work :/ have already looked at that tool and its unable to downgrade Nougat

Huawei EVA-L09 P9 No Update to Android 7 Nougat or EMUI 5 ? EMUI 4.1.1 "No Updates"

Huawei EVA-L09 P9 No Update to Android 7 Nougat or EMUI 5 ? EMUI 4.1.1 "No Updates"
I just purchased a P9 and its still on Android 6 Marsh mellow.
The current version its on is EVA-L09C432B182 ?
I just got the phone off eBay with a cracked screen with the intention of refitting a new screen and using this phone. I have done a factory reset on the phone and the phone did two updates, one was 500mb and the other around 1.8GB...
The phone is unlocked as my ID sim card works on it. Is there anything I can check to help the phone do the update to version 7 ? Do I need to sign into Google ?
Sorry I'm new to the Android platform. Thanks, Ken.
Found this info thanks to: TheRealMoses...
Finally found a method that worked! EVA-L09c432b182 -> 360
Hey guys/girls,
I have a Huawei P9 Eva-L09c432b182. Spent hours trying different methods on updating to Nougat to have the following method work.
1. Download Firmware Finder from the Android Google Play Store.
2. Set up WiFi connection with proxy (as per Firmware Finder instructions)
3. Selected the EVA-L09C432B378 Full OTA -MF-PV 71496
4. Went to "Update" in the settings,
5. Pressed back after new update package had been found and selected Download Latest Full Package.
6. Download completed, installed and optimized.
7. New Version = Android 7.0 EMUI 5.0 EVA-L09C432B378 - haven't found anything wrong / broken but will update if I find anything.
Hope this can help someone.
I then used this video to help understand the process but I am not allowed to post a video link, but the video title is "Firmware Finder tutorial (Huawei firmware update)" posted under the YouTube channel "Huawei Device" (Published on Feb 6, 2018)
Phone is now downloading EVA-L09C432B378 Full OTA -MF-PV 71496 at 2.27GB will report back the results of this. I'm in the UK and I suspect the phone although unlocked sold from EE/Three network store who are not allowing phones to update !
Update to Android 7 was a success very happy but still its annoying that these phones get stuck on older versions...
KennyKen said:
Update to Android 7 was a success very happy but still its annoying that these phones get stuck on older versions...
Click to expand...
Click to collapse
Where did you find the B378 full ota mf pv version? Can you send it to me?

Downgrade rollback emui 10 to 9.1

hi,
Ive joined here just to give some advice after trying for hours searching for a solution
The huawei hisuite stopped rollback to emui 9 in in one step, but if you roll back twice from 10.1 to 10 and then to 9.1 it works.
Hisuite version 10.0.0.510_ove , rolling back my p30 pro to 9.1.0.260 , hopefully have access to the phone recorder in built app too.
Don't know how to add an image of it though sorry.

Emui 12

Hello,
I have upgraded my P20 pro succesfully to Emui 12 C432 via hisuite/hisuite proxy, my phone was on EMUI 10 before.
After the update, it's smoother, good battery life, but... My phone is not play protect certified. I think my phone was originaly C109 custom but on Emui there was no problem with C432 custom.
Now google pay and Netflix not working anymore.
Anyone have a solution?
Thanks.

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