Need help with my p9 eva-l09 - Huawei P9 Questions & Answers

Hello
im new to huawei. buy the phone 2nd hand.
the phone has installed eva-l09c432b378.
the problem is i cant add my google account, have no camera, no keyboard,
did the factory reset several times, cache too-nothing.
now i have make a rollback, so im on c900b300 but it is the same- no camera, no keyboard,....
can anybody help, please?

Next step is flash firmware full rom eva-l09c432b136.
Wysłane z mojego EVA przy użyciu Tapatalka

darrr1 said:
Next step is flash firmware full rom eva-l09c432b136.
Wysłane z mojego EVA przy użyciu Tapatalka
Click to expand...
Click to collapse
nothing. im still on c900b300-no camera, etc..
any idea?

how you flash? what large was folder upload?

darrr1 said:
how you flash? what large was folder upload?
Click to expand...
Click to collapse
2.42gb
i flash it with the dload method-force update external sd card-dload foder-update.app.

after unzip all files has over 4 gb

darrr1 said:
after unzip all files has over 4 gb
Click to expand...
Click to collapse
yes . and after first one nothing.
am i doing something wrong ?i have to install each ohe seperate, or not?
but like i say the installer in the foce update says failed wrong package or sš.

you should read rollback instruction first.
flashing download mode start with turn on phone pushing 3 buttons simoultanously : vol - , vol+ and power on

darrr1 said:
you should read rollback instruction first.
flashing download mode start with turn on phone pushing 3 buttons simoultanously : vol - , vol+ and power on
Click to expand...
Click to collapse
yes im am doing it 3 buttons combo.
im now again on c432b378 AGAIN, NO KEYBOARD, NO GOOGLE ACCOUNTS, NO CAMERA, NO MOBILE DATA.
PLEASE HELP!!

1. flash rolback package ( 3 buttons metode)
2. flash eva-l09c432b136 full firmware (3 buttons metode)
3. in recovery full wipe and next cache , dalvik wipe.

bobbysnitch said:
nothing. im still on c900b300-no camera, etc..
any idea?
Click to expand...
Click to collapse
How did you get update? I'm still on c900b180
Poslato sa EVA-L09 uz pomoć Tapatoka

try to use eRecovery first to get it back to stock firmly.
If it doesn't work, follow exactly what darrr1 said.

swedenboy said:
try to use eRecovery first to get it back to stock firmly.
If it doesn't work, follow exactly what darrr1 said.
Click to expand...
Click to collapse
hi
i solve the problem.
the c432b136 didn work for me...have tryin it several times.
then i download the c432b182 from a huawei bolgaria site.
installled on c900b300.
now finally everything works.
thanks for support! :good: :good:

BaneX_991 said:
How did you get update? I'm still on c900b180
Poslato sa EVA-L09 uz pomoć Tapatoka
Click to expand...
Click to collapse
hi
i did the rollback from android 7 to 6.
if you install it via dload+force update then you are on c900b300.

It is root necessary for that?
Poslato sa EVA-L09 uz pomoć Tapatoka

BaneX_991 said:
It is root necessary for that?
Poslato sa EVA-L09 uz pomoć Tapatoka
Click to expand...
Click to collapse
hi
for rollback? no! so far i know you must be unrooted and stock recovery installed and emui 5 mit andoid 7.
see in the link bellow.
https://forum.xda-developers.com/p9/how-to/rollback-eva-l19-android-7-0-emui-5-0-t3496091

No, to update on 7.0. Because c900 doesn't get update on N.
Poslato sa EVA-L09 uz pomoć Tapatoka

HUAWEI P9 Europe original Firmware EVA-L09C432B136 to latest Nougat 7.0
HUAWEI P9 Europe original Firmware EVA-L09C432B136 to latest Nougat 7.0 (no missing camera etc!)
The file is available from my personal website no bull**** hit the link fast download.
https://everwijn.info/Firmware_HuaweiP9_EVA-L09_B136.zip (2,6 gig)
Extract the dload folder from the zip file to youre sdcard on youre phone (no sdcard then phone root)
Hold down at the same time the buttons volume up volume down and power button, youre phone boots, keep it pressed until you see the EMUI logo updating! This take a wile, also after reboot. After that fresh install screen select lanuage etc.
Notice if you have wifi with maccadress security, disable this, the maccadress on youre phone will change after update.
Go to settings, scroll down, select update, hit below the image EMUI update, let it go, it wil auto reboot after downloading. After reboot wait be patient apps wil be updated, and proceed the same step settings update etc.
Repaeat this until no updates available, then go to settings phone info and see 7.0 installed.
See screen dumps:
https://everwijn.info/HuaweiP9-Info.png
https://everwijn.info/HuaweiP9-Screenshot.png
If you use macadress filter on wifi now you can enable that future, phone mac wil be the same.
Easy the only way to update P9 people try it!
Greetinx from The Netherlands
Hans Everwijn

Related

Can i flash an european ROM into my honor 5C (chinese version NEM-L51)

Hello,
I have bought an Honor 5C, chinese version (NEM-UL10).
Can i flash any of the international (european) roms?
Thank you
Miguel
mjjferreira said:
Hello,
I have bought an Honor 5C, chinese version (NEM-UL10).
Can i flash any of the international (european) roms?
Thank you
Miguel
Click to expand...
Click to collapse
nop, only flash the one intended for ur model no
otherwise u may brick ur device:crying:
It does not work for the model NEM-AL10 3GB RAM, get a brick! AL10-2GB - lost SIM 100%
CHANGE OF THE LOCATION OF CN - EU
for the further ROM installation​
To UNBLOCK the LOADER! SURELY!
Using TWRP installed instead "eRecovery" (recovery2) !!!
BACKUP for TWRP is ALSO OBLIGATORY!
(surely drill the status of an unblocking of the loader)
1) We establish hw_EU.zip through TWRP (Using TWRP installed instead "eRecovery" (recovery2)), after installation click reload.
2) The device will not be able to load the system , reboot and launch itself stock recovery, will be reset to factory default settings , you press SHUTDOWN button.
3) Turn on phone. Long start and optimization. Tapping the build number in Settings -> About 7 times, then going back and selecting the option from the Development menu.
Enable "OEM unlock" in the Development menu. So we will have flashing opportunity phone through fastboot if we receive a brick!
4) We throw on the card dload folder with UPDATE.APP firmware file on the region -EU (NEM-L51C432Bxxx), insert the card into the phone turned off , click the three buttons , waiting for the start of the upgrade process and all !!!)))
:good::good:
PS: In my hw_EU.zip archive three files are used:
custom.bin - the file in which contains one record in which belonging to the region - Vendor Country Info is specified
oeminfo - the binary file, contains information on a phone model and on the version of a firmware
build.prop - the system file from a specific firmware
All these three files from the European firmware of NEM-L51
Don't use this archive for change of a location in other phone models of Honor!!!
This archive - it isn't simple to replace a method a location
This archive - preparation of phone for the subsequent updating by a firmware from the European NEM-L51 model
You need to debrand your phone.
DRUGER said:
method has
I made ​​the transition from Russian (European) firmware to the Chinese , and the Chinese in the European , fingerprint scanner is 100 %
CHANGE OF THE LOCATION OF CN - EU
for the further ROM installation
To UNBLOCK the LOADER! SURELY! To establish TWRP!
BACKUP for TWRP is ALSO OBLIGATORY!
(surely drill the status of an unblocking of the loader)
1) We establish hw_EU.zip through TWRP, after installation, we SWITCH OFF phone, you don't reboot!!!!
2) We return stock recovery, we do reboot, the device won't be able to load system, itself to reboot and will start stock recovery, there will be a dumping to factory, press the SHUTDOWN button
3) We turn on the device as usual, minutes 2-3 can hang on HONOR'S prompt, control of system and start of the device will go!
4) In the engineering menu we check vendor, in information about phone model and number of assembly
5) We throw in the dload folder, on a SD card, the firmware file from the region-EU, we insert the card into the switched-off phone, we press three buttons and wait for the update process!!!
Click to expand...
Click to collapse
does this work?????
has anyone tried??
venom007 said:
does this work?????
has anyone tried??
Click to expand...
Click to collapse
Finalize instructions, now all quickly and easily!
tested 100%
DRUGER said:
Finalize instructions, now all quickly and easily!
tested 100%
Click to expand...
Click to collapse
Good job
DRUGER said:
Finalize instructions, now all quickly and easily!
tested 100%
Click to expand...
Click to collapse
thats cool
As it worked for the 5x, it should work on almost any recent honor device, again good job
PalakMi said:
As it worked for the 5x, it should work on almost any recent honor device, again good job
Click to expand...
Click to collapse
I don't advise to use my instruction in other Honor devices for the reason that I used files specifically for NEM model!
it would work on device which has twrp support.
venom007 said:
it would work on device which has twrp support.
Click to expand...
Click to collapse
In my hw_EU.zip archive three files are used:
custom.bin - the file in which contains one record in which belonging to the region - Vendor Country Info is specified
oeminfo - the binary file, contains information on a phone model and on the version of a firmware
build.prop - the system file from a specific firmware
All these three files from the European firmware of NEM-L51
Once again I repeat!!! Don't use this archive for change of a location in other phone models of Honor!!!
This archive - it isn't simple to replace a method a location
This archive - preparation of phone for the subsequent updating by a firmware from the European NEM-L51 model
DRUGER said:
I don't advise to use my instruction in other Honor devices for the reason that I used files specifically for NEM model!
Click to expand...
Click to collapse
Roger that
can I use this method to change my nmo-l31 to the European NEM-L51 model ?
LIONS1 said:
can I use this method to change my nmo-l31 to the European NEM-L51 model ?
Click to expand...
Click to collapse
as said,only for NEM model
LIONS1 said:
can I use this method to change my nmo-l31 to the European NEM-L51 model ?
Click to expand...
Click to collapse
Don't even think about it
Just did this on my NEM-L21, and now I have an NEM-L51 ... So it works just fine
LINJEinc said:
Just did this on my NEM-L21, and now I have an NEM-L51 ... So it works just fine
Click to expand...
Click to collapse
do u have any problems so far after changing???
venom007 said:
do u have any problems so far after changing???
Click to expand...
Click to collapse
No problems so far, but haven't testing so much, have other things to do right now so.
But i will test more tonight after school.
LINJEinc said:
No problems so far, but haven't testing so much, have other things to do right now so.
But i will test more tonight after school.
Click to expand...
Click to collapse
ok, test it and report back

Huawei p9 problem

I recently updated my huawei p9 to android nougat using the dload method.
The update Installed without any problems, however my phone now doesn't have the stock theme and the theme app itself isn't working.
I can download and apply themes but nothing changes !
I won't to downgrade back to android 6 but my phone can't be recognised by any PC !
The PC will recognise the phone in recovery mode but adb can't detect my device !
Any help would be appreciated!
Wertamo said:
I recently updated my huawei p9 to android nougat using the dload method.
The update Installed without any problems, however my phone now doesn't have the stock theme and the theme app itself isn't working.
I can download and apply themes but nothing changes !
I won't to downgrade back to android 6 but my phone can't be recognised by any PC !
The PC will recognise the phone in recovery mode but adb can't detect my device !
Any help would be appreciated!
Click to expand...
Click to collapse
Android Nougat is running on EMUI 5 for our device not 4.1 so of course the themes would not be working as they aren't designed to.
Also you do not need to use ADB or recovery mode to downgrade your phone, you just need a full zip of android 6 that is meant for your phone
Speaking of which what is your phone? L09, L19 or any other variant and secondly is what is the country code. E.g. C432 (Europe), C02 (UK Vodafone) and so on
aceclift said:
Android Nougat is running on EMUI 5 for our device not 4.1 so of course the themes would not be working as they aren't designed to.
Also you do not need to use ADB or recovery mode to downgrade your phone, you just need a full zip of android 6 that is meant for your phone
Speaking of which what is your phone? L09, L19 or any other variant and secondly is what is the country code. E.g. C432 (Europe), C02 (UK Vodafone) and so on
Click to expand...
Click to collapse
So how would I get any sort of theme to work ?? Most app icons are fine but the messages and contacts icons are larger than the other icons and are ugly stock. My device was L09C432B170
Wertamo said:
So how would I get any sort of theme to work ?? Most app icons are fine but the messages and contacts icons are larger than the other icons and are ugly stock. My device was L09C432B170
Click to expand...
Click to collapse
you don't get any theme to work yet as the official emui 5 is not even out so devs/people aren't making themes. And to restore your phone back to android 6.
1. create a folder on your sd card that says "dload"
2. download and extract this file (http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1079/g104/v61648/f1/full/update.zip) on your phone
3. place "update.APP" into the dload folder
4. turn off the device
5. hold down both volume keys and power button until your phone shows the verifying update screen
6. wait for your phone to reboot and set it up
aceclift said:
you don't get any theme to work yet as the official emui 5 is not even out so devs/people aren't making themes. And to restore your phone back to android 6.
1. create a folder on your sd card that says "dload"
2. download and extract this file on your phone
3. place "update.APP" into the dload folder
4. turn off the device
5. hold down both volume keys and power button until your phone shows the verifying update screen
6. wait for your phone to reboot and set it up
Click to expand...
Click to collapse
Already tried this method, update gets to 51 % then fails. Any other methods of downgrading ??
I apologize for writing here but I do not want to open new topic. My problem:
I have installed Beep n'Go from Google Play Store (to store my discount cards) and I can't use it because the barcode scanners can't see the barcode. Please give me advice?
Tiene que poner carpeta DT y HW en DLOAD para que funcione. Puede sacar de b136
chemita said:
Tiene que poner carpeta DT y HW en DLOAD para que funcione. Puede sacar de b136
Click to expand...
Click to collapse
English please!
O meu é DL 00... Sabem se alguma rom atualizada pra ele?
---------- Post added at 02:31 PM ---------- Previous post was at 02:27 PM ----------
The model of my P9 is DL 00 ... They know if any updated rom him?
Sent from my HUAWEI EVA-DL00 using XDA Labs
safariking said:
English please!
Click to expand...
Click to collapse
He basically said, place the content inside of the downloaded update.zip into the dload file.
cv4n3 said:
He basically said, place the content inside of the downloaded update.zip into the dload file.
Click to expand...
Click to collapse
Tried this already, install gets to 51% then an error occurs
Alright guys, thanks to your help I have got an answer to my issue but there is a new issue and I hope you would help me again.
The story: I do not get any sound from the notifications just vibration. I have all sounds on to the highest level and I have tried to change the notification ringtone but with no success. Any ideas?
sapiora said:
Alright guys, thanks to your help I have got an answer to my issue but there is a new issue and I hope you would help me again.
The story: I do not get any sound from the notifications just vibration. I have all sounds on to the highest level and I have tried to change the notification ringtone but with no success. Any ideas?
Click to expand...
Click to collapse
Has do not disturb been enabled?
No, it hasn't been.
OK. I had solved my problem. I went thru all the applications that had problems and specified a certain ringtone (not the default option) and now everything is working.

Huawei Mate S New Firmware version CRR-L09C432B390

http://www.android-hilfe.de/thema/h...update-b390-emui-4-03-crr-l09c432b390.826509/
Where is the download link
Post 9 Mega
And what about the installation method?
Sent from my Huawei Mate S using Tapatalk
Download: @Mega
Installation:
1. Download the B390 Firmware
2. Unzip the archive (so you have only "UPDATE.APP" ).
3. Create a folder named dload in the device’s internal storage or on your SD card and put the "UPDATE.app" file there
4. Start the update from dialer *#*#2846579#*#* and ProjectMenu -> Software Upgrade -> SDCard Upgrade
5. Once completed, the phone will reboot ( it could take a while to reboot )
6. Check the new firmware version
Put in dload folder and three volume + volume buttons - and home
assyriska said:
Download: @Mega
Installation:
1. Download the B390 Firmware
2. Unzip the archive (so you have only "UPDATE.APP" ).
3. Create a folder named dload in the device’s internal storage or on your SD card and put the "UPDATE.app" file there
4. Start the update from dialer *#*#2846579#*#* and ProjectMenu -> Software Upgrade -> SDCard Upgrade
5. Once completed, the phone will reboot ( it could take a while to reboot )
6. Check the new firmware version
Click to expand...
Click to collapse
Thanks, I followed this installation method and I confirm that it works without any data loss.
Sent from my Huawei Mate S using Tapatalk
Rooting method from B380 thread works.
Wysłane z mojego HUAWEI CRR-L09 przy użyciu Tapatalka
Root
Mike747 said:
Rooting method from B380 thread works.
Wysłane z mojego HUAWEI CRR-L09 przy użyciu Tapatalka
Click to expand...
Click to collapse
yes. Is done in the same way as the B380
I've installed the update and I've noticed some problems with Google apps (crashes on start, or when clicking certain buttons, for example the Play Store "more info" button).
Then I've done a factory reset, and apparently after that there was no way to add a Google account. The activity for adding a new Google account suddenly closes a second after starting.
In mine is working fine but I can not change the melodies of call and SMS
spidi_pt said:
In mine is working fine but I can not change the melodies of call and SMS
Click to expand...
Click to collapse
I had the same problem with the previous update (B370). I've downgraded to the latest version available on the Huawei website and now everything works correctly.
I had it too, but in my case phone has C900 version (from official Huawei page!). I had to use warranty. They switched it to C432.
DzieX said:
I had it too, but in my case phone has C900 version (from official Huawei page!). I had to use warranty. They switched it to C432.
Click to expand...
Click to collapse
Hi, what do you mean by you had to use warranty? I also have a Mate S on c900 and want to change it to c432. I thought I just could install the c432 fullota file and fix it this way, but maybe is not the way to do it?
I ment I gave my phine to the service point and they load proper software. There is no way to change it without root.
Wysłane z mojego HUAWEI CRR-L09 przy użyciu Tapatalka
I think I have updated my phone by installing a c432 software. Right now my phone displays CRR-L09C900B370 which I don't think exist. I think I have patched my phone with the c432B370 software. It's working fine.
I tried many times, but it was still C900.
Wysłane z mojego HUAWEI CRR-L09 przy użyciu Tapatalka
It seems Huawey finally rollout the update, i've got a notification this morning, at least in France we've got the update
Hi,
I've downloaded the latest one and I've serious problem with my phone. When I try to run mail apps they suddenly close. I tried different mail apps but none of them works. Gmail, stock e-mail app,outlook, etc.
does any one have an idea to fix it? Do you I have any chance to go back to B370?
Try force update vol up, vol down and power with b370 in dload.

Meet OREO for WAS-AL/TL

Good news for chinese firmware
rambik33 said:
Good news for chinese firmware
Click to expand...
Click to collapse
Hello
I took my p9 lite vns-l31c432. OK
I made it go to was-al00c00b240. OK
i reflected huawei's recovery.img stock and i closed the bootloader.
it works properly.
NOW.
I tested ota update with the phone, does not work.
I tested finder does not work.
i tested huawei updater v2.0, does not work.
I tested update on the pc with hisuite, does not work.
I can not register for the beta, I do not have a Chinese phone number, I am in France.
And
of course dload method, sofware install failed!
do you have an idea to try to start it?
Sim is not work?
rambik33 said:
Sim is not work?
Click to expand...
Click to collapse
Yes work
What the ota you try install?
We cant install it right ?
kisvagen said:
We cant install it right ?
Click to expand...
Click to collapse
Yes
Need wait few weeks)
Okay mate thanks for the info my model is : was lx1c432 . Dual sim . Hope the oreo will be better than nougat xd
Chisetdel31260 said:
Hello
I took my p9 lite vns-l31c432. OK
I made it go to was-al00c00b240. OK
i reflected huawei's recovery.img stock and i closed the bootloader.
it works properly.
NOW.
I tested ota update with the phone, does not work.
I tested finder does not work.
i tested huawei updater v2.0, does not work.
I tested update on the pc with hisuite, does not work.
I can not register for the beta, I do not have a Chinese phone number, I am in France.
And
of course dload method, sofware install failed!
do you have an idea to try to start it?
Click to expand...
Click to collapse
Nice try man! Ok, did you try to update b311 using ffinder, or just with beta program? Now, I see that they remove beta b311 from ffinder...
Also, just keep it in mind that Emui 8 change some partitions including recovery sectors. So, we dont have Twrp for emui 8 for our models, and its big posibillity to stuck on some beta emui 8 lets say Al00C00 without any chance to rollback to Emui 5 and destroy partitions, brick your phone trying that. Just wait for custom recovery for Emui 8 for Kirin 658, after that u can do some experiments ?
Regards.
Alexxxx1 said:
Nice try man! Ok, did you try to update b311 using ffinder, or just with beta program? Now, I see that they remove beta b311 from ffinder...
Also, just keep it in mind that Emui 8 change some partitions including recovery sectors. So, we dont have Twrp for emui 8 for our models, and its big posibillity to stuck on some beta emui 8 lets say Al00C00 without any chance to rollback to Emui 5 and destroy partitions, brick your phone trying that. Just wait for custom recovery for Emui 8 for Kirin 658, after that u can do some experiments
Regards.
Click to expand...
Click to collapse
new tests.
Too bad, I tried DC-Phoenix V50 with 15 credits.
to install b331-log, after having restarted the installation 4 or 5 times, he finished installing it completely. I wonder how dc-phoenix can create a new partition.
and that on xda, there is no dev that could create an equivallent toolkit.
But, the p9 lite remains on a black screen, the volume and power buttons do not respond anymore.
no led lights up. But it still remains recognized in fastboot mode.
so, I can always go back to a clean device.

Huawei p9 always rebooting every 2 minutes

Hello everyone,
I'm new in xda's forum and so that's my first thread.
I hope you can help me.
I have a Huawei P9 EVA-L09C02B357 that lately it automatically reboot about every 2 minutes. The interesting things is that it happened only if I boot the ROM (stock or not). But in recovery mode (or erecovery) or fastboot mode, this automatic reboot doesnt manifest.
All is started when I have tried to install RROS Nougat on my phones and it was working when i tried to turn off the phone and then turn it on but nothing, the phone was stuck on boot phase.
I decided to switch data file system from f2fs to ext4 and then reinstall it as the guide explains.
https://forum.xda-developers.com/p9/development/rom-t3606185
The ROM worked correctly except the fingerprint sensor.
During the first configuration, it scans my fingerprint but for a bug, i couldnt go over the first scan.
Searching on the internet I understood that the problem could be the modem. But for a mistake I have flashed the wrong fix for the modem (it was for another phone, don't ask me how I didnt notice it).
Now even with stock rom or custom the phone has this automatic reboot. Particularly the stock rom has many bugs every time i flash it, like: there isn't the IMEI, there aren't any preinstalled apps, is really slow in some situations and the default keyboard is the voice typing...
I think the solution is to flash the stock modem, but when I try to flash it via fastboot, it says: "No suitable files selected. Check profiles.xml".
Thanks in advance
P.S. sorry for my bad english :C
Go back to MM version and. Factory reset and upgrade it to nougat
vampirian said:
Go back to MM version and. Factory reset and upgrade it to nougat
Click to expand...
Click to collapse
Hi vampirian,
thank you for the answer.
Sorry the ignorance but... what's MM version?
Party5999 said:
Hi vampirian,
thank you for the answer.
Sorry the ignorance but... what's MM version?
Click to expand...
Click to collapse
MM= MarshMallow, android 6
Nate91 said:
MM= MarshMallow, android 6
Click to expand...
Click to collapse
Can you send me the MM firmware?
To go back to android 6, my phone should have android 7 installed? Cuz now i have some problems to flash it.
UPDATE
Thank you so much vampirian!
I have successfully installed android 6 and the automatic reboot is gone.
Now i'll try to update it and probably retry to install RROS .
(yes i'm stubborn).
Party5999 said:
Thank you so much vampirian!
I have successfully installed android 6 and the automatic reboot is gone.
Now i'll try to update it and probably retry to install RROS .
(yes i'm stubborn).
Click to expand...
Click to collapse
I know I don't write a lot of things or give you all the links. But it was good for you to research and learn more about your device good job and good luck with rros (although is dated and its not really worth, but that's just my opinion )
vampirian said:
I know I don't write a lot of things or give you all the links. But it was good for you to research and learn more about your device good job and good luck with rros (although is dated and its not really worth, but that's just my opinion )
Click to expand...
Click to collapse
Last thing...
The serial number of my phone now is "EVA-L09C900B182". Which firmware for nougat should I download?
Party5999 said:
Last thing...
The serial number of my phone now is "EVA-L09C900B182". Which firmware for nougat should I download?
Click to expand...
Click to collapse
This is not the serial number (of your device) but the stock firmware build mame/number
If you debrand to c432 (EU) from your c900, you will automatically receive (must have SIM card in) OTA updates first to b242 (over your b182) and then further OTA updates up to b399 or even b502
PS: For debranding to c432 you can use this guide
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2
zgfg said:
This is not the serial number (of your device) but the stock firmware build mame/number
If you debrand to c432 (EU) from your c900, you will automatically receive (must have SIM card in) OTA updates first to b242 (over your b182) and then further OTA updates up to b399 or even b502
PS: For debranding to c432 you can use this guide
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2
Click to expand...
Click to collapse
Thank you again for your incredible posts.
The phone is updating now to b2xx (i don't remeber XD)... which ROM for my huawei p9 do you recommend?
Party5999 said:
Thank you again for your incredible posts.
The phone is updating now to b2xx (i don't remeber XD)... which ROM for my huawei p9 do you recommend?
Click to expand...
Click to collapse
If you have debranded to c432 as suggested in my previous post, let it update as far as it gets (b398, b399 or even b502).
Once it stops receiving OTAs, perform Hard reset with wiping Internal memory (you can do it from Settings or from eRecovery)
Btw, if it attempts an OTA but it fails, then go back to the updating screen and choose Full update, instead of (default) differential update.
Which ROM to suggest you - Magic Rainbow v4:
https://forum.xda-developers.com/p9/development/rom-huawei-p9-magicrainbow-v4-t3759292
zgfg said:
If you have debranded to c432 as suggested in my previous post, let it update as far as it gets (b398, b399 or even b502).
Once it stops receiving OTAs, perform Hard reset with wiping Internal memory (you can do it from Settings or from eRecovery)
Btw, if it attempts an OTA but it fails, then go back to the updating screen and choose Full update, instead of (default) differential update.
Which ROM to suggest you - Magic Rainbow v4:
https://forum.xda-developers.com/p9/development/rom-huawei-p9-magicrainbow-v4-t3759292
Click to expand...
Click to collapse
Now the phone is installing the b395 update. Is the hard reset necessary?
I knwo the existence of Magic Rainbow but i didn't know that it is based on Emui. I'll download it because i guess it is more stable than RROS.
It seems that i cant go over b395.
Party5999 said:
It seems that i cant go over b395.
Click to expand...
Click to collapse
Are you now on EVA-L09 c432 b395, exactly as that?
You do not receive further OTA, or you received OTA but it failed (in that case force Full update as suggested above)?
If you're really not receiving OTA b398 or b399, try Hard reset with wiping Internal memory - if still mo OTA, install b398 by HWOTA method
https://forum.xda-developers.com/showpost.php?p=75787156&postcount=3
Once you reach b398, you're ready for MR v4.
zgfg said:
Are you now on EVA-L09 c432 b395, exactly as that?
You do not receive further OTA, or you received OTA but it failed (in that case force Full update as suggested above)?
If you're really not receiving OTA b398 or b399, try Hard reset with wiping Internal memory - if still mo OTA, install b398 by HWOTA method
https://forum.xda-developers.com/showpost.php?p=75787156&postcount=3
Once you reach b398, you're ready for MR v4.
Click to expand...
Click to collapse
Yes, I'm on it but at the moment i dont receive any kind of update. I'll try Hard reset tomorrow.
Can you explain the method to make Hard reset, because i dont understand what should I do...
Party5999 said:
Yes, I'm on it but at the moment i dont receive any kind of update. I'll try Hard reset tomorrow.
Can you explain the method to make Hard reset, because i dont understand what should I do...
Click to expand...
Click to collapse
If you boot to eRecvery ( Vol+ and Pow) you will find Hard reset option.
Similarly, under Settings /Advanced Settings/ Reset phone there is also hard reset option - cannot tell you better details, I have TWRP and MR v4, I don't have these options.
Also if you 'dial' ' *#*#2846579#*#* a hidden Project menu will open, with Restore Factory option
zgfg said:
If you boot to eRecvery ( Vol+ and Pow) you will find Hard reset option.
Similarly, under Settings /Advanced Settings/ Reset phone there is also hard reset option - cannot tell you better details, I have TWRP and MR v4, I don't have these options.
Also if you 'dial' ' *#*#2846579#*#* a hidden Project menu will open, with Restore Factory option
Click to expand...
Click to collapse
The only method that i know to go in erecovery, if bootloader is locked, is by using PC and know i can't...
What if I use firmware finder?
Party5999 said:
The only method that i know to go in erecovery, if bootloader is locked, is by using PC and know i can't...
What if I use firmware finder?
Click to expand...
Click to collapse
Both two last options as listed (Settings and Project Menu) are present in stock ROM.
And you can boot to eRecovery as above - shut down, then press and keep pressing Vol+ and Pow together
If not OTA, then the best way for manual updating is HWOTA, I gave you the link also above
But still, you didn't confirm, are you really on EVA L09 c432 b395, ie, you are not on L19 (by mistake)
zgfg said:
Both two last options as listed (Settings and Project Menu) are present in stock ROM.
And you can boot to eRecovery as above - shut down, then press and keep pressing Vol+ and Pow together
If not OTA, then the best way for manual updating is HWOTA, I gave you the link also above
But still, you didn't confirm, are you really on EVA L09 c432 b395, ie, you are not on L19 (by mistake)
Click to expand...
Click to collapse
I was on EVA-L09 c432 b395 and now I'm on b502. I tell you what I did.
I tried to make a reset bt the Project Menu option but, the reset it didn't gave any update...
So I tried with firmware finder (android version) and I used the DNS method. I have chosen the b397 OTA and the updater found it.
During the download, it arrived at 25% and suddenly the phone has found the b502 for a total of 4 patch to download together (I dont know how to explain that thing).
After download the phone reboot for installing phase but it failed... and on boot it appeared a red warning, then i went to erecovery, shut off the phone and go to recovery mode for a factory reset.
Factory reset was a success but on boot the red warning still appear but i tried to continue to boot... fortunately it was all ok but the phone was on b395.
It magically appeared the screen for b502 Full-OTA update and now I have it!
I wouldn't understimate you but I always prefer to try solution by myself.
(sorry again for my bad english)

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