Bluetooth not working - Huawei P9 Questions & Answers

I'm using a rooted huawei p9 Eva l19 on b390 stock firmware. Unfortunately she is sick and her Bluetooth is not working. I read on the net that clearing the cache of the Bluetooth app would help but I can't find the app in settings.
Any suggestions
Pls reply

Hmm, i am on the same boat.
Will watch your thread too, hope someone will have a solution.

rwa66 said:
Hmm, i am on the same boat.
Will watch your thread too, hope someone will have a solution.
Click to expand...
Click to collapse
Well seems like no one is wanting to help :crying:

Rollback to Marshmallow & Again update to Nougat

Great, thanks Rafa Mistry!
I tried to go back to B182, that's Marshallow, failed at 5%.
But I searched a bit and i think we can use the procedure suggested here, Abhisht009.
I don't have the time to try right now, but i will do it tomorrow night, let's hope we will have good working phones soon again.

If you need back to Android use rom from Huawei website and download Android 6 than use method 3 buttons

rwa66 said:
Great, thanks Rafa Mistry!
I tried to go back to B182, that's Marshallow, failed at 5%.
But I searched a bit and i think we can use the procedure suggested here, Abhisht009.
I don't have the time to try right now, but i will do it tomorrow night, let's hope we will have good working phones soon again.
Click to expand...
Click to collapse
I dont have time right now to do this but I know how to
You must first download the rollback package for your p9 model from the huawei website
Then download an older version of marshmallow (not B182, use an older one)
First install the stock recovery
Flash the doll back package using dload
Boot up
Flash the marshmallow firmware
Done
You should probably remove the fingerprints before
Tell me if it works

After trying loads of older MM firmwares, which all gave me compatibility errors, i ended up flashing mOOnlight ROM.
Bluetooth is working, all is good now.

Related

Where can I find a stock ROM NEM-L51 EU ? Please, help me !

Hi everyone !
I rooted my Honor 5C a while ago and everything went smoothly. After installing Xposed, some modules and some nice root apps, I decided to take a step forward.
Lately, I heard of MicroG to replace Google Apps and Services. Since I'm actually and for quite some time trying to degooglise myself more and more, it catched my interest. Thus, according to several tutorials, I used Root App Deleter to uninstall GApps, in order to replace them with the MicroG framework. Then I reboot and... well my device was unable to pass the Honor screen. So I went to TWRP recovery menu and tried a factory reset, which changed nothing, so I went deeper in the wipe settings and wiped... pretty much everything yeah. This was quite a stupid thing to do, now I don't even have an OS installed on my phone...
And of course, I've been stupid enough to never did a nandroid backup. Feel free to yell or mock me, I know I really should have...
Anyway, at this point, it seems that the only available option to me would be to flash a stock rom to my device, but I can't find one for the EU version NEM-L51. Actually, I can't find any stock rom for Honor 5C on Huawei site, nor on the web. I did quite some research today and I swear I couldn't find anything, anywhere. And here I am.
Please guys, can someone help me ? I know I'm at fault for not taking my precautions before doing some risky stuff, and I guess it was going to happen to me one of these days, but I hope there is something I can do.
Thanks in advance for reading and eventually trying to help me if you can.
See ya !
google huawei firmware finder to get stock rom
jkccl9 said:
google huawei firmware finder to get stock rom
Click to expand...
Click to collapse
Thanks for answering. I installed that software on Windows, but by searching for "NEM-L51", I got a list of several models : NEM-L51C10B141, NEM-L51C432B130, NEM-L51C432B120, NEM-L51C10B121, NEM-L51C432B104 and NEM-L51C432B103. I have no idea which one I should try to download. Can you help me figuring that out ?
Again, thank you for your help.
Zarou said:
Thanks for answering. I installed that software on Windows, but by searching for "NEM-L51", I got a list of several models : NEM-L51C10B141, NEM-L51C432B130, NEM-L51C432B120, NEM-L51C10B121, NEM-L51C432B104 and NEM-L51C432B103. I have no idea which one I should try to download. Can you help me figuring that out ?
Again, thank you for your help.
Click to expand...
Click to collapse
do you remember which version was installed on the phone? that is what the different Bxxx stands for
jkccl9 said:
do you remember which version was installed on the phone? that is what the different Bxxx stands for
Click to expand...
Click to collapse
As I thought, but unfortunately, no, I don't. What should I do then ? Try them all ?
Zarou said:
As I thought, but unfortunately, no, I don't. What should I do then ? Try them all ?
Click to expand...
Click to collapse
i guess thats the only thing you can do unless someone else uploads a twrp backup that you can flash.
to start download honor multitool and huawei update extractor. use the unbrick option use lowest Bxxx number first until the phone boots. may have to wait a few minutes
or idk if you can use the 3 button flash method, considering you dont know which version you have installed previously.
jkccl9 said:
i guess thats the only thing you can do unless someone else uploads a twrp backup that you can flash.
to start download honor multitool and huawei update extractor. use the unbrick option use lowest Bxxx number first until the phone boots. may have to wait a few minutes
or idk if you can use the 3 button flash method, considering you dont know which version you have installed previously.
Click to expand...
Click to collapse
I don't know this tool, but after a quick research, it looks like Honor Multitool has been made for Honor 6 and 7 devices. Or am I wrong ? As for Huawei Update Extractor, isn't a tradition file extractor good enough for this ? I thought I could flash the ROM from the TWRP menu, but it's not going to be that easy, right ?
Anyway, links for B103 and B104 are dead. But why some zip are NEM-L51C432Bxxx and others NEM-L51C10Bxxx ? Are they from different devices ? Guess I can try them all regardless, things won't get any worse because of that, right ?
Oh, and some zip files are OTA and others are FULL, but assuming I don't have an OS installed, I guess I have to go for the FULL types, correct ?
Sorry for asking so many questions, I'm pretty unaware of what to do in these circumstances and I really hope I'll be able to get my phone working again...
Zarou said:
I don't know this tool, but after a quick research, it looks like Honor Multitool has been made for Honor 6 and 7 devices. Or am I wrong ? As for Huawei Update Extractor, isn't a tradition file extractor good enough for this ? I thought I could flash the ROM from the TWRP menu, but it's not going to be that easy, right ?
Anyway, links for B103 and B104 are dead. But why some zip are NEM-L51C432Bxxx and others NEM-L51C10Bxxx ? Are they from different devices ? Guess I can try them all regardless, things won't get any worse because of that, right ?
Oh, and some zip files are OTA and others are FULL, but assuming I don't have an OS installed, I guess I have to go for the FULL types, correct ?
Sorry for asking so many questions, I'm pretty unaware of what to do in these circumstances and I really hope I'll be able to get my phone working again...
Click to expand...
Click to collapse
the multitool should work for all as honor phones are similar, need huawei update extractor. google which version of the phone you have to see which Cxx you need. yes you need full
p.s you can also use this method https://forum.xda-developers.com/honor-7/help/to-destroyed-ur-h7-noob-friendly-t3554793
jkccl9 said:
the multitool should work for all as honor phones are similar, need huawei update extractor. google which version of the phone you have to see which Cxx you need. yes you need full
p.s you can also use this method https://forum.xda-developers.com/honor-7/help/to-destroyed-ur-h7-noob-friendly-t3554793
Click to expand...
Click to collapse
In the end, I ended trying the second method from there : http://www.gizmoadvices.com/install-stock-firmware-honor-5c-b102/ with a file I got from Huawei Firmware Finder. Basically, in case this can help someone, I extracted the archive content in the internal storage (my phone was plugged to my PC while in TWRP menu), then created a dload folder within which I cut/paste the update.app previously extracted. Then I powered off my device and rebooted it while pressing the volume up, down and power button as you also suggested. After the process completed and another reboot, the whole thing was apparently good to go. For now anyway, I receive phone calls and texts, and network is functioning as well.
Still, I noticed something strange. I downloaded the NEM-L51C10B141 build version, but in my phone info, I have the NEM-L51C432B141, which wasn't even in the list of the zip files from Huawei Firmware Finder. How comes ? Plus, I can't know for sure, but I think I hadn't this version since it is apparently the most recent one available. Is it possible that I have now a more recent build version than my phone had considering it didn't seem to want to update beforehand ? Also, what could be the fallout after that ?
Again, thank you. You've been a huge help, I wouldn't have made it without you. I'll be more careful next time.
Zarou said:
In the end, I ended trying the second method from there : http://www.gizmoadvices.com/install-stock-firmware-honor-5c-b102/ with a file I got from Huawei Firmware Finder. Basically, in case this can help someone, I extracted the archive content in the internal storage (my phone was plugged to my PC while in TWRP menu), then created a dload folder within which I cut/paste the update.app previously extracted. Then I powered off my device and rebooted it while pressing the volume up, down and power button as you also suggested. After the process completed and another reboot, the whole thing was apparently good to go. For now anyway, I receive phone calls and texts, and network is functioning as well.
Still, I noticed something strange. I downloaded the NEM-L51C10B141 build version, but in my phone info, I have the NEM-L51C432B141, which wasn't even in the list of the zip files from Huawei Firmware Finder. How comes ? Plus, I can't know for sure, but I think I hadn't this version since it is apparently the most recent one available. Is it possible that I have now a more recent build version than my phone had considering it didn't seem to want to update beforehand ? Also, what could be the fallout after that ?
Again, thank you. You've been a huge help, I wouldn't have made it without you. I'll be more careful next time.
Click to expand...
Click to collapse
not sure what happened to your build number... np thats the method i use to unbrick my phone done it like 20 times XD
jkccl9 said:
not sure what happened to your build number... np thats the method i use to unbrick my phone done it like 20 times XD
Click to expand...
Click to collapse
Well, I looked at the options and it's clearly not the version I had before, there are some differences here and there. Basically, the build number just refer to the latest security patches, is that it ? So if I have a more recent one, I guess it's just lucky me. Dunno why Huawei didn't propose me to update to it though... And I'm still on Android 6.0.
Sad thing is, this method apparently locked again my bootloader. I guess TWRP is gone too then... Long road ahead.
Thanks again for your help.
Zarou said:
Well, I looked at the options and it's clearly not the version I had before, there are some differences here and there. Basically, the build number just refer to the latest security patches, is that it ? So if I have a more recent one, I guess it's just lucky me. Dunno why Huawei didn't propose me to update to it though... And I'm still on Android 6.0.
Sad thing is, this method apparently locked again my bootloader. I guess TWRP is gone too then... Long road ahead.
Thanks again for your help.
Click to expand...
Click to collapse
no problem, hit the thanks button please!!!
jkccl9 said:
no problem, hit the thanks button please!!!
Click to expand...
Click to collapse
I did.
Can you confirm or infirm what I said about the build number ? Just to be sure.
Zarou said:
I did.
Can you confirm or infirm what I said about the build number ? Just to be sure.
Click to expand...
Click to collapse
i dont know what the Cxx is? the start will be the model and the end Bxx is version of firmware thats all i know :/ i just bought a new phone as my huawei is getting pretty old so havent really been keeping up with any of new stuff huawei do
jkccl9 said:
i dont know what the Cxx is? the start will be the model and the end Bxx is version of firmware thats all i know :/ i just bought a new phone as my huawei is getting pretty old so havent really been keeping up with any of new stuff huawei do
Click to expand...
Click to collapse
Okay, thanks anyway.

P9 EVA-L09 back to stock

hi guys, ive searched this forum day and night, maybe i'm not that good or somehow im to stupid.
so, i'm using p9-eval09 with c432b182. a few months ago i dont know how, im surprised as well, i rooted this phone with twrp and supersu. thing is when it came up to create a back-up dont know what didnt work and down the stream my back`up went. now i want to go back to stock as i will have warranty issues cause im not happy of the battery life. in order to do that, i have to get back to stock rom and stock recovery. will any of you guys will be nice enough to give me a hand with this? help would be much appreciated and ill buy you some beers and give you free unicorn rides. god bless
Rollback to Stock Huawei P9- Eval 09 C432 & update to EMUI 5.0
thisshouldbenice said:
hi guys, ive searched this forum day and night, maybe i'm not that good or somehow im to stupid.
so, i'm using p9-eval09 with c432b182. a few months ago i dont know how, im surprised as well, i rooted this phone with twrp and supersu. thing is when it came up to create a back-up dont know what didnt work and down the stream my back`up went. now i want to go back to stock as i will have warranty issues cause im not happy of the battery life. in order to do that, i have to get back to stock rom and stock recovery. will any of you guys will be nice enough to give me a hand with this? help would be much appreciated and ill buy you some beers and give you free unicorn rides. god bless
Click to expand...
Click to collapse
Hi,
You can use this link to download the rollback package
http://download-c.huawei.com/download/downloadCenter?downloadId=91623&version=357533&siteCode=se
once you download it.
unzip and put the update.app in the dload folder on your external sdcard in your phone.
you have to manually create this folder in your external sdcard.
once you do this
type
*#*#2846579#*#* in your phone dialer
then you will get a menu
in that select
SD card upgrade
then you wait.
it will reboot and finish rolling back to stock.
Remember this will get you back to stock rom, but you will have to upgrade to some other ROM for your L09 after rolling back.
I do not have Huawei P9 but I have Huawei Mate 8 & Huawei Mediapad M3. I feel that there are lot of similarities between Huawei phones & that is why I feel you can make it work using these steps.
Hope this solves your problem.
For updating to EMUI 5.0
you can use firmware finder from play store.
Install the app
https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
in the settings of this firmware finder app
switch on "add on proxy"
now go to your WIFI-settings
tap and hold your WIFI connection
modify network - select manual
there you put the following
proxy is
localhost
port is
8080
that's it save.
then go to firmware finder app
search
download the right firmware for your P9 L09 and then click on "send the firmware to updater"
now
go to settings
update -> you should see the OTA for EMUI 5.0
But don't this now. First you have to rollback and only after that go for this EMUI 5.0 update.
Don't forget. Please click on :good::good::good::good::good::good::good::good:
it wont let me get the rom installed, do u know where i can find a stock rom?
so i found this on that site u've posted in another thread. surprisingly they have the stock rom for HUAWEI P9 FIRMWARE(EVA-L09, ANDROID 6.0, EMUI 4.1.1, C432B182, WESTERN EUROPE)
http:// consumer.huawei. com/it/support/mobile-phones/p9_it-sup.htm (fix the space's inside the link, as im a new user i cant post links)
stock rom B182
thisshouldbenice said:
it wont let me get the rom installed, do u know where i can find a stock rom?
so i found this on that site u've posted in another thread. surprisingly they have the stock rom for HUAWEI P9 FIRMWARE(EVA-L09, ANDROID 6.0, EMUI 4.1.1, C432B182, WESTERN EUROPE)
http:// consumer.huawei. com/it/support/mobile-phones/p9_it-sup.htm (fix the space's inside the link, as im a new user i cant post links)
Click to expand...
Click to collapse
L09C432B182 FULL firmware file. Found it in another thread. It seems to be working for them.
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1079/g104/v63880/f1/full/update.zip
:good::good:
Did it with that link i tried to post. So what i did was just force flash with dload on my sdcard using that original rom. Thx for the help!
Cannot update from EVA-L09C432B182 to Nougat
Can anyone please help. I'm going round in circles, following guide after guide.
I'm currently running a P9 L09, running EVA-L09C432B182, after rollback
PHONE Unlocked
FRP Unlock
Factory Recovery
I've tried the firmware finder, confirming firmware ok with IMEI. My version for some reason does not have the "send the firmware to updater", and I have configured the proxy, and installed the proxy. I've tried unzipping the downloaded update.zip by firmware finder, and dropping it into the dload folder.
It seems every version I try, its fails at 5%. What am I doing wrong.
Can anyone tell me a system that works to get back to the latest stock nougat.
sjhannan said:
Can anyone please help. I'm going round in circles, following guide after guide.
I'm currently running a P9 L09, running EVA-L09C432B182, after rollback
PHONE Unlocked
FRP Unlock
Factory Recovery
I've tried the firmware finder, confirming firmware ok with IMEI. My version for some reason does not have the "send the firmware to updater", and I have configured the proxy, and installed the proxy. I've tried unzipping the downloaded update.zip by firmware finder, and dropping it into the dload folder.
It seems every version I try, its fails at 5%. What am I doing wrong.
Can anyone tell me a system that works to get back to the latest stock nougat.
Click to expand...
Click to collapse
Have you tried their consumer site? Just download the original, i did so, and the rest will come OTA.

[Help needed!] L09C635B361 can't update via either OTA or TWRP.

Hi guys, I am only a very junior user who randomly flash his phone but most of the time I want my phone to be stable for work. I have had the situation since the recent OTA available, suffered a lot, would like to seek any help or advice.
I have a L09C635B361, Japan version. I updated to Android 7 via OTA, then unlocked / rooted under the instructions in this forum, forgot which exact thread though. Never thought of flashing any customized rom so I haven't realized the update problem until the recent OTA update (from B361 to B382) released. I got the push, downloaded B382 OTA package, restart to TWRP, then the flash was failed in TWRP screen. Restart again, the system notified there was a recent update failure. Then I installed Firmware Finder, downloaded the 3 update zip files, restart back to TWRP, still failed installing. Please refer to the failure screenshot for detailed reson. I have no idea what it said and how I should do differently.
No other way to go, I backed up my system, then wiped my phone, reset to factory mode, but brand new system was very strange: only voice input, no keyboard, missing several key functions such as camera. So I have to restore to my previous system, everything worked well except I can't open "clock".
Right now I am looking at system notification of B382 all the time, but I can't figure out how to get it updated, I don't mind if there's a way enables me go back to stock rom, but it's really hard to find the stock firmware for C635......
Thanks, appreciate your help in advance.
Hey man, try follow this guide to debrand your phone (get onto C432). It will probably unroot you and get you back to stock firmware as well.
https://forum.xda-developers.com/p9/how-to/guide-debranding-to-c432-updating-to-t3551523
Might want to check around first though, I dont want you bricking your phone on my account.
Good luck
xMrTROLLIPOPx said:
Hey man, try follow this guide to debrand your phone (get onto C432). It will probably unroot you and get you back to stock firmware as well.
https://forum.xda-developers.com/p9/how-to/guide-debranding-to-c432-updating-to-t3551523
Might want to check around first though, I dont want you bricking your phone on my account.
Good luck
Click to expand...
Click to collapse
Thanks bro. I will try the entire process when I have a backup phone.
One more thing is when I first tried to wipe phone, failed for several times. Plus the TWRP flashing error, I have suspect that there's something wrong with my partition information or format error. Can anyone help me to eliminate the possibility by the screenshot please?
On the other hand, I found 3 zip files on Firmware for same version update. Which one should I flash? If I need to flash all of the 3, is there a sequence?
The screenshot for the 3 zip files.
oushouseki said:
The screenshot for the 3 zip files.
Click to expand...
Click to collapse
You flash those in the order they appear. Except the last one, don't flash that (I think). From what I know it's always been update.zip and then update_hw.zip.
I see you're going to flash hw_jp which is the Japanese cust, so ignore the advice above about debranding to c432 as that's essentially the same thing as what you are about to do with those files. (C432 is the European version, which is called update_hw_eu.zip)
Also the voice input only bug is well known. You need to rollback to marshmallow (I forget which firmware but there's a thread on it here somewhere) and then OTA back to nougat and it should fix it.
lostunsunghero said:
You flash those in the order they appear. Except the last one, don't flash that (I think). From what I know it's always been update.zip and then update_hw.zip.
I see you're going to flash hw_jp which is the Japanese cust, so ignore the advice above about debranding to c432 as that's essentially the same thing as what you are about to do with those files. (C432 is the European version, which is called update_hw_eu.zip)
Also the voice input only bug is well known. You need to rollback to marshmallow (I forget which firmware but there's a thread on it here somewhere) and then OTA back to nougat and it should fix it.
Click to expand...
Click to collapse
Well, it ended up with paying 20USD to some "pro"s on taobao.com to unbrick my P9...sigh...am I too old to do this :crying:

Huawei p9 l19 firmware

Hi all, i have problem with my p9 l19c432 eu version. I had l19 c432b386 android n and i wanted to go bac to mm. My device doesn't have root or unlocked bootloader or custom twrp. I have all stock.
Tried to go back to mm dload method
1. Rollback package c900b300
2. Full firmware
I did step 1 and instalation was successful 100% but now when i go to about phone my android version is 5.0 NRD90M test keys, not c900b300.
I didn't try to do step 2. because i don't know so much about nrd90m.
Maybe my rollback package is not good, is there difference about rollback package for l19 and l09?
Can anyone help me with my problem? Thank you very much
Kovacc56 said:
Hi all, i have problem with my p9 l19c432 eu version. I had l19 c432b386 android n and i wanted to go bac to mm. My device doesn't have root or unlocked bootloader or custom twrp. I have all stock.
Tried to go back to mm dload method
1. Rollback package c900b300
2. Full firmware
I did step 1 and instalation was successful 100% but now when i go to about phone my android version is 5.0 NRD90M test keys, not c900b300.
I didn't try to do step 2. because i don't know so much about nrd90m.
Maybe my rollback package is not good, is there difference about rollback package for l19 and l09?
Can anyone help me with my problem? Thank you very much
Click to expand...
Click to collapse
That is the correct rollback. You just need to download and flash your stock Marshmallow firmware. In my case (eva-l29c636) it was B191. I had the exact same test keys in "about phone" , so just go ahead with step 2.
brookie229 said:
That is the correct rollback. You just need to download and flash your stock Marshmallow firmware. In my case (eva-l29c636) it was B191. I had the exact same test keys in "about phone" , so just go ahead with step 2.
Click to expand...
Click to collapse
Thanks for your help. I was suspicious because it's not c900b300 after rollback package, it's ''NRD90m test keys'' and i didn't know can i flash full firmware when build number is nrd90m, so i stoped there. I will try to flash full firmware tomorrow.
Do i need to factory reset now or enable OEM in developer options before flashing full firmware or maybe flash rollback package again and maybe then i will get c900b300?
Thanks
Kovacc56 said:
Thanks for your help. I was suspicious because it's not c900b300 after rollback package, it's ''NRD90m test keys'' and i didn't know can i flash full firmware when build number is nrd90m, so i stoped there. I will try to flash full firmware tomorrow.
Do i need to factory reset now or enable OEM in developer options before flashing full firmware or maybe flash rollback package again and maybe then i will get c900b300?
Thanks
Click to expand...
Click to collapse
No, you don't need to factory reset or anything---just flash your correct M firmware.
brookie229 said:
No, you don't need to factory reset or anything---just flash your correct M firmware.
Click to expand...
Click to collapse
I will try. But before that i must ask, do i need to install something more, because many people have problem as i can see on forum with missing apps like camera, keyboard, calculator..??
One more thing, do rollback will erase my personal data and aplications? And when? I asking because when i flashed rollback package, after that my data and aplicafions was still there. Maybe it will erase after flashing full firmware?
Thanks for answer
Kovacc56 said:
I will try. But before that i must ask, do i need to install something more, because many people have problem as i can see on forum with missing apps like camera, keyboard, calculator..??
One more thing, do rollback will erase my personal data and aplications? And when? I asking because when i flashed rollback package, after that my data and aplicafions was still there. Maybe it will erase after flashing full firmware?
Thanks for answer
Click to expand...
Click to collapse
Yes, your data and apps will be gone. When you flash your M firmware it's going to make everything new as if you just opened the box. Sorry if you did not know that. I don't think there is any way to avoid that. I was just setting my device up and noticed an OTA update to B386 Nougat which I successfully updated to BUT then I found out that my P9 will not work on Nougat. I cannot scroll at all with it so I had to find the rollback firmware. I flashed it then immediately after that I flashed B191 Marshmallow and all is well. Nothing else. As I said, you will, however, lose all your data and I don't know if a backup can restore it for you.
brookie229 said:
Yes, your data and apps will be gone. When you flash your M firmware it's going to make everything new as if you just opened the box. Sorry if you did not know that. I don't think there is any way to avoid that. I was just setting my device up and noticed an OTA update to B386 Nougat which I successfully updated to BUT then I found out that my P9 will not work on Nougat. I cannot scroll at all with it so I had to find the rollback firmware. I flashed it then immediately after that I flashed B191 Marshmallow and all is well. Nothing else. As I said, you will, however, lose all your data and I don't know if a backup can restore it for you.
Click to expand...
Click to collapse
Hey friend, i just install full mm firmware and everything is good now, i don`t have nrd90mtest keys, i have now l19c432b182, i found on huawei site for l09 they have rollback package and full firmware b182 so i found for l19. I think good firmware is the key of rollback, and b182 is the best for it. Thanks so much for your help!
I have only one problem, i can`t change themes. I can see themes and when i click apply it, it is successful but it didn`t change. Did you have that problem too?
Thanks again so much
Kovacc56 said:
Hey friend, i just install full mm firmware and everything is good now, i don`t have nrd90mtest keys, i have now l19c432b182, i found on huawei site for l09 they have rollback package and full firmware b182 so i found for l19. I think good firmware is the key of rollback, and b182 is the best for it. Thanks so much for your help!
I have only one problem, i can`t change themes. I can see themes and when i click apply it, it is successful but it didn`t change. Did you have that problem too?
Thanks again so much
Click to expand...
Click to collapse
Happy that it worked out for you. I have an icon on my desktop called "Themes", but when I tap on it there is nothing. I just assumed that was something that you would have to download and install from a Huawei website or get from a 3rd party app. Anyway, it does not concern me as I only care about throwing a pic on for my desktop. What really annoys me is that I cannot run Nougat on my P9
Anyway, good that you have it running again. I am on B191 and it looks like that will be all I can do.
update to emui 5
Hi everyone My current version is EMUI 4.1 and Android 6.0, I have not received an update for Android 7
The mechanic version currently is EVA-C900B136
How do I update to the latest version?
Thanks
brookie229 said:
Happy that it worked out for you. I have an icon on my desktop called "Themes", but when I tap on it there is nothing. I just assumed that was something that you would have to download and install from a Huawei website or get from a 3rd party app. Anyway, it does not concern me as I only care about throwing a pic on for my desktop. What really annoys me is that I cannot run Nougat on my P9
Anyway, good that you have it running again. I am on B191 and it looks like that will be all I can do.
Click to expand...
Click to collapse
I don`t know why is it like that, like some data folders missing from system. Old icons and theme problem, idk how to solve that.
You can see my screenshot of it, rly weird.
https://forum.xda-developers.com/album.php?albumid=14536&pictureid=56441
Can you see my image?
Maybe it`s better for you my friend, emui 5 have great design and everything i must say but battery life is better on mm, bcs of it i rollback to mm. But i don`t know why u can`t get official uograde. When i rollback to mm b182 i got instant upgrade to emui 5. Maybe your version of mm is not good bcs when i had emui4.1.3 i got upgrade to b386 and now when i have 4.1.1 i got upgrade to b383. Maybe you can try to install another version of mm.
adi128 said:
Hi everyone My current version is EMUI 4.1 and Android 6.0, I have not received an update for Android 7
The mechanic version currently is EVA-C900B136
How do I update to the latest version?
Thanks
Click to expand...
Click to collapse
You can update with firmware finder app on playsore, search on forum, you will find tutorial for it.
Or with 3 buttons combination and dload if you can find update, or with twrp if you have it and you will need update file too. Just search on forum tutorial for it and CORRECT update for your phone, single or dual sim whatever you have and with c900 bcs u have global version.

VKY L09/L29 C432B162- Service rom

I found link and instruction for upgrade, unbrick, back from custom rom, etc....and I hope that it will be useful for the most people. My recommendation is to use force upgrade method with three buttons. Enjoy!
http://androidhost.ru/2RF
Thanks, want to try.
Did you flash it already?
AnimalSub said:
Thanks, want to try.
Did you flash it already?
Click to expand...
Click to collapse
I used those service roms with same method for p10 lite, p9 lite. I didnt try this one, but, I dont expect any problem because instruction is provided by Huawei. Just, read instruction, but again my recommendation is force method. Because, normal upgrade is not necessary with this rom, ota, or ffinder are more efficient. But if someone bricked phone, or has custom rom, this is the best thing for rollback to stock rom. The reason why to use forced method iis simple, because with three buttons first flash stock recovery and than stock recovery automaticly repair all system and upgrade all things.
Rommco05 said:
I don't know if I will have reason to try this, but looks interesting
Click to expand...
Click to collapse
Just for our base ?. I hope that I will not use it too, but who knows that.
Anyone tried to downgrade from Oreo to this?
jucca said:
Anyone tried to downgrade from Oreo to this?
Click to expand...
Click to collapse
No, no this rom is not for rollback. Only if you have issues with Nougat mentioned servise rom is usefull. But if You try rollback from Emui 8 with this yiu can brick phone. For rollback from Emui 8 to Emui 5 must use official rollback from ffinder.
Sent from my WAS-LX1 using Tapatalk
How can you downgrade from softbricked Oreo ROM where FFindar can't be loaded to Nougat ?
jucca said:
How can you downgrade from softbricked Oreo ROM where FFindar can't be loaded to Nougat ?
Click to expand...
Click to collapse
How did you brick phone on Emui 8? Only solution is to try to unlock bootloader in fasrboot and downgrade using twrp, hwota. Method for rollback you can find here in our section. https://forum.xda-developers.com/p10-plus/development/downgrade-p10-plus-oreo-to-nougat-t3724382
Regards and good luck.
Sent from my WAS-LX1 using Tapatalk
Long story. Three days was trying to get it unbricked, even it was in service shop, but they didn't do much
however, upgrade from nougat to oreo didn't went well at first. Almost an hour it was installing oreo update zip file in twrp, so I had to turn off the mobile phone in middle of process. At last, it booted to Oreo, but after a first restart (changed overall appearance from large to medium), it just bootlooped. As I had nandroid backup of nougat in twrp, I tried to restore to that, and my problems just got bigger. I tried to go back to oreo again, multile times, different builds, but no luck. Than I found the method you linked, and with great help of guys from Telegram group, it booted again in OS. Hell yes
Strange thing that happend that it didn't booted to Nougat, but in Oreo acctually. Probably LowLevel format helped to fix partitions and stuff, after that bootloader was unlocked again, As for now I have bad Oreo version (8.0.0.046) will rollback again to Nougat.
I'm try to download but on half its stoped
Hi all I used this service rom and it got my phone working again but there are problems the dialer and contacts apps do not work anymore I had to Install 3rd party apps and software update is gone the project menu won't come up when you key in *#*#2846579#*#* command. Fastboot won't let me install twrp fastboot screen shows bootloader unlocked. Frp unlock As it stands I'm stuck with a working limited phone. Does anyone have any ideas I could try
Sent from my VKY-L09 using XDA Premium HD app
Alexxxx1 said:
I found link and instruction for upgrade, unbrick, back from custom rom, etc....and I hope that it will be useful for the most people. My recommendation is to use force upgrade method with three buttons. Enjoy!
http://androidhost.ru/2RF
Click to expand...
Click to collapse
Please let me know where I can find the service ROM for a VKY-L09 (P10 Plus).
The instructions on this forum are written very garbled and not clear enough for me to take a chance and upgrade my phone from Nougat to OREO.
mojoe said:
Please let me know where I can find the service ROM for a VKY-L09 (P10 Plus).
The instructions on this forum are written very garbled and not clear enough for me to take a chance and upgrade my phone from Nougat to OREO.
Click to expand...
Click to collapse
I agree with you all instruction for p10 plus make confusion. You can try this to upgrade to Oreo https://forum.xda-developers.com/p10-plus/how-to/huawei-p10-plus-debrand-rebrand-update-t3715288
But, you have stock emui 5 or some custom rom? Im asking because if you had stock rom you had to get regular Ota to emui 8. If you have custom just try to.use Hwota method from mentioned link. I have similar procedure with Hwota for p10 lite so it could be usefull in your case just as example to see how it works
https://youtu.be/m2hZT1g0jtg
If you have stock firmware emui 5, stock recovery and locked bootloader you can try Ffinder for upgrade too.
https://youtu.be/nZRaINeJF18
Alexxxx1 said:
I agree with you all instruction for p10 plus make confusion. You can try this to upgrade to Oreo https://forum.xda-developers.com/p10-plus/how-to/huawei-p10-plus-debrand-rebrand-update-t3715288
But, you have stock emui 5 or some custom rom? Im asking because if you had stock rom you had to get regular Ota to emui 8. If you have custom just try to.use Hwota method from mentioned link. I have similar procedure with Hwota for p10 lite so it could be usefull in your case just as example to see how it works
https://youtu.be/m2hZT1g0jtg
If you have stock firmware emui 5, stock recovery and locked bootloader you can try Ffinder for upgrade too.
https://youtu.be/nZRaINeJF18
Click to expand...
Click to collapse
Thank you for your reply. First reply from Huawei contributors. Thank you.
I have stock EMUI v5.10 and Android v7.0.
I unlocked the device, installed TWRP and rooted it.
I would like to upgrade to OREO and was hoping to find a solution that will allow me to upgrade using TWRP as it is working and installed.
Please advise.
Thank you once again.

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