Database Develop

Huawei P8 (GRA-UL10) How to upgrade to Marshmallow (China)

If you are like me, a strange owner of the china version (I got it as a gift from china) you also probably saw that other regions got it but the china region (C00BXX) is not getting any love, in china, for some reason, it is only available if you signed for the beta test program, but not anymore. This will not be a comprehensive guide since my main language is not English but some basic steps you MUST follow.
All steps are important do NOT skip any, I also assume you know how to install firmwares (copying the zip or update.app in dload folder).
You must be on C00B220 if you are on B230 downgrade it to B220 (you can download it here http://emuirom123.dbankcloud.com/GRA-UL00-UL10_EMUI3.1_Android5.0_B220.zip?rid=2082). Also if you have root you should also do a clean install again.
After that install this firmware https://drive.google.com/file/d/0B5nCMmhHnLDNSlhYb0R5MnozX2M/view. Don't extract it, copy update.zip to dload folder in sdcard. I searched for this file for many many hours and had to translate a lot of chinese pages to give it to you, you now have Marshmallow, but it is too outdated (B320).
Now, make sure you have the latest version of HiSuite, update it if needed. Connect your phone with the instructions given in HiSuite. In HiSuite click "Update" and it should find the latest version (B352).
Now just sit and relax, after that you have the latest version of android on your chinese P8

fede011 said:
If you are like me, a strange owner of the china version (I got it as a gift from china) you also probably saw that other regions got it but the china region (C00BXX) is not getting any love, in china, for some reason, it is only available if you signed for the beta test program, but not anymore. This will not be a comprehensive guide since my main language is not English but some basic steps you MUST follow.
All steps are important do NOT skip any, I also assume you know how to install firmwares (copying the zip or update.app in dload folder).
You must be on C00B220 if you are on B230 downgrade it to B220 (you can download it here http://emuirom123.dbankcloud.com/GRA-UL00-UL10_EMUI3.1_Android5.0_B220.zip?rid=2082). Also if you have root you should also do a clean install again.
After that install this firmware https://drive.google.com/file/d/0B5nCMmhHnLDNSlhYb0R5MnozX2M/view. Don't extract it, copy update.zip to dload folder in sdcard. I searched for this file for many many hours and had to translate a lot of chinese pages to give it to you, you now have Marshmallow, but it is too outdated (B320).
Now, make sure you have the latest version of HiSuite, update it if needed. Connect your phone with the instructions given in HiSuite. In HiSuite click "Update" and it should find the latest version (B352).
Now just sit and relax, after that you have the latest version of android on your chinese P8
Click to expand...
Click to collapse
Hi friend,
how can return to firmware stock?
Thanks

Hi, i have GRA-UL10, but from europe region (c432). Will this work for me?
Thank you.

lordcookies said:
Hi, i have GRA-UL10, but from europe region (c432). Will this work for me?
Thank you.
Click to expand...
Click to collapse
No it wont work

thanks!
Thank You, I will try it!
fede011 said:
If you are like me, a strange owner of the china version (I got it as a gift from china) you also probably saw that other regions got it but the china region (C00BXX) is not getting any love, in china, for some reason, it is only available if you signed for the beta test program, but not anymore. This will not be a comprehensive guide since my main language is not English but some basic steps you MUST follow.
All steps are important do NOT skip any, I also assume you know how to install firmwares (copying the zip or update.app in dload folder).
You must be on C00B220 if you are on B230 downgrade it to B220 (you can download it here http://emuirom123.dbankcloud.com/GRA-UL00-UL10_EMUI3.1_Android5.0_B220.zip?rid=2082). Also if you have root you should also do a clean install again.
After that install this firmware https://drive.google.com/file/d/0B5nCMmhHnLDNSlhYb0R5MnozX2M/view. Don't extract it, copy update.zip to dload folder in sdcard. I searched for this file for many many hours and had to translate a lot of chinese pages to give it to you, you now have Marshmallow, but it is too outdated (B320).
Now, make sure you have the latest version of HiSuite, update it if needed. Connect your phone with the instructions given in HiSuite. In HiSuite click "Update" and it should find the latest version (B352).
Now just sit and relax, after that you have the latest version of android on your chinese P8
Click to expand...
Click to collapse

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.

b329 update and no music app

Hi everybody) A few days ago i updated my branded(vodafone) mate s to CRR-L09C02B329(MM) version, during update i had a fail message and when I restart the phone I found out that the update was installed successfully, but there music app was not installed so now I can't open mp3 files on my Mate S.. If someone else have had the same issue, how you solve it? Can I make downgrade the phone to my stock android 5.1 version by downloading the firmware from officila hghuawei site? I know that I cant flash c432 versions because it's not vodafone... Maby someone has the vodafone 5.1 firmware in this case, I would ask you to share the link with me) Thanks in advance for all xda audience))

Do a hard reset to see if this solves the problem. To find all the available roms for your version download the app firmware finder from play store.
For rollback to 5.1 see here https://forum.xda-developers.com/showthread.php?p=66710428
For a collection informs see also here
https://forum.xda-developers.com/showthread.php?p=66133801
Sent from my Huawei Mate S using Tapatalk

Thanks zan. for your replay) I have already tried a hard reset procedure) but it didn't help, seems that this two apps were not installed... Yeeh, I've seen in official huawei site the role back firmware but it's c900 and I'm not sure if I can flash this over c02 vodafone firmware..

Julik95 said:
Thanks zan. for your replay) I have already tried a hard reset procedure) but it didn't help, seems that this two apps were not installed... Yeeh, I've seen in official huawei site the role back firmware but it's c900 and I'm not sure if I can flash this over c02 vodafone firmware..
Click to expand...
Click to collapse
C900 is global firmware and the procedure is the same for all versions. You can flash this and then flash a 5.1 rom with C02. The file has instructions on how to do the rollback.
Sent from my Huawei Mate S using Tapatalk

zan. Thanks for your help) Probably I will do this procedure but wanted to ask you: I found a full (and not OTA) verssion of the same firmware wich I have now CRR-L09C02B329(MM) Can I restart update procedure by dload? Maby the full firmware will fix that bugs..

Julik95 said:
zan. Thanks for your help) Probably I will do this procedure but wanted to ask you: I found a full (and not OTA) verssion of the same firmware wich I have now CRR-L09C02B329(MM) Can I restart update procedure by dload? Maby the full firmware will fix that bugs..
Click to expand...
Click to collapse
Yes, you can. Probably this will solve the problem. I suggest you to use the installation method with the three buttons so that to do a clean install. Note that with this method you will lose your data, so make a back-up.
Sent from my Huawei Mate S using Tapatalk

I have just tried to reinstall the same version update, but it does nothing... It finishes in less than a minute I found all thisngs just like they were before))

Julik95 said:
I have just tried to reinstall the same version update, but it does nothing... It finishes in less than a minute I found all thisngs just like they were before))
Click to expand...
Click to collapse
What is the size of the rom file? Did you use the method with the 3 buttons?
Sent from my Huawei Mate S using Tapatalk

So the firmware size was 3Gb, yes I have already tried two procedures with three buttons and from menu by by digitting code #*#*2846579#*#* and selecting software update but nothing changes, yesterday I also looked for lollipop vodafone version, but I could not find anything.. I thought about flash role back c900 from official site and then retry to flash the same Marshmallow version... Can I do that?

Julik95 said:
So the firmware size was 3Gb, yes I have already tried two procedures with three buttons and from menu by by digitting code #*#*2846579#*#* and selecting software update but nothing changes, yesterday I also looked for lollipop vodafone version, but I could not find anything.. I thought about flash role back c900 from official site and then retry to flash the same Marshmallow version... Can I do that?
Click to expand...
Click to collapse
Download the app firmware finder from play store to see all the available roms for your version.
Sent from my Huawei Mate S using Tapatalk

I have already seen all roms of firmware finder but there are all OTA versions, and only c02b329 (which is my current version) is FULL. Is it illegal to flash current version over c900?
I have tried to install rollback and then once again c02b329... But after install rollback I didn't have c900b300 as axpected, but still have c02b329 and then reflash same version has no effect) But yesterday I found c02b110 which is an official firmware(lollipop) of vodafone, (if somebody else would need this firmware I will share a link) Can I try to flash this lollipop version just over my current firmware?
Thanks for all your replaies
C02B110 Vodafone: https://www.dropbox.com/s/t6ppevxie..._Firmware_VDF_Android 5.1.1_EMUI 3.1.zip?dl=0

Hi everybody here)) Finaly I installed c432b321 which i found at huawei site. All finished with success, I updated throught dload folder. Finaly i have music app:angel::angel: But now my version is C900B321 and not C432B321 as expected.. Someone knows how to pass from C900 to C432?
Thanks fo all)

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.