Database Develop

EVA-L09C636 oeminfo needed.

Could someone upload the C636 oeminfo for L09 variant? Because I'm live in Australia, the L09 Single Sim version is the only available one officially.
I simply want to debrand the operator version of P9, to prevent any possible compatibility issue, I want convert it to the local stock variant. If someone can upload it, or PM me instead, that really appreciate.
Addition resources:
Firmware of EVA-L09C636B168
http;//update.hicloud.com:8180/TDS/data/files/p3/s15/G1079/g104/v55680/f1/full/update.zip
Due to my post limitation, please change the ; to : after http to download the package.

hajuuk said:
Could someone upload the C636 oeminfo for L09 variant? Because I'm live in Australia, the L09 Single Sim version is the only available one officially.
I simply want to debrand the operator version of P9, to prevent any possible compatibility issue, I want convert it to the local stock variant. If someone can upload it, or PM me instead, that really appreciate.
Addition resources:
Firmware of EVA-L09C636B168
http;//update.hicloud.com:8180/TDS/data/files/p3/s15/G1079/g104/v55680/f1/full/update.zip
Due to my post limitation, please change the ; to : after http to download the package.
Click to expand...
Click to collapse
I think SRK tool has it now: [TOOL] SRK Tool Huawei Bootloader/ROOT/Recovery/Backup/Utility (STABLE - 20160717)

Milamber said:
I think SRK tool has it now: [TOOL] SRK Tool Huawei Bootloader/ROOT/Recovery/Backup/Utility (STABLE - 20160717)
Click to expand...
Click to collapse
Actually, Not.
The version of SRK tool is EVA-L19C636 not EVA-L09C636, which is for Dual SIM Edition of P9 not Single SIM Edition.
EVA-L09 Single SIM (with NFC) 3G/32G
EVA-L19 Dual SIM (without NFC) 3G/32G
EVA-L29 Dual SIM (without NFC) 4G/64G

hajuuk said:
Actually, Not.
The version of SRK tool is EVA-L19C636 not EVA-L09C636, which is for Dual SIM Edition of P9 not Single SIM Edition.
EVA-L09 Single SIM (with NFC) 3G/32G
EVA-L19 Dual SIM (without NFC) 3G/32G
EVA-L29 Dual SIM (without NFC) 4G/64G
Click to expand...
Click to collapse
It's the same oeminfo.

Mostar088 said:
It's the same oeminfo.
Click to expand...
Click to collapse
Can I use that oeminfo for my EVA-AL10? Because I want to flash to EVA-AL29.

Mostar088 said:
It's the same oeminfo.
Click to expand...
Click to collapse
I think you may be right, but when the L09 is changed to L19, OTA updates don't work. I think that's the OP's issue.
I used SRKtool to convert mine, and that's what happened.
Until it has an update to include L09C636, or someone can upload that oeminfo, the best bet is to convert to EU. You can then get OTAs until you unlock, re-root, etc. and still be totally de-branded. This is where I am currently.
Hope this helps!

Here you go - stock L09C636 oeminfo from Australia, backed up before I switched to C432 (because I thought it might get Nougat sooner hmm...)

TommyGEB said:
Can I use that oeminfo for my EVA-AL10? Because I want to flash to EVA-AL29.
Click to expand...
Click to collapse
Hi,
any luck with getting oeminfo for EVA-AL29? I am looking to reflash my AL10 over to AL29 too.
Thanks.

azgooon said:
Hi,
any luck with getting oeminfo for EVA-AL29? I am looking to reflash my AL10 over to AL29 too.
Thanks.
Click to expand...
Click to collapse
U have oeminfo for L29 in SrkTool.
Sent from my VIE-L29 using XDA Labs

Mostar088 said:
U have oeminfo for L29 in SrkTool.
Sent from my VIE-L29 using XDA Labs
Click to expand...
Click to collapse
Thanks for your quick response, yes, I have seen oeminfos in SrkTool but they are for:
1. Change to oeminfo and custom.bin - cn (AL10) - my current oeminfo
2. Change to oeminfo and custom.bin - eu (L09C432) - 32GB version only
3. Change to oeminfo and custom.bin - meafnaf(L19C185) - 32GB version only (dual sim)
4. Change to oeminfo and custom.bin - asia (L19C636) - 32GB version only (dual sim)
or alternatively for P9 Plus i can see 4 options for VIE series:
1. Change to oeminfo and custom.bin - cn (AL10)
2. Change to oeminfo and custom.bin - eu (L09C432) - 64GB single sim
3. Change to oeminfo and custom.bin - meafnaf(L29-C185) -
4. Change to oeminfo and custom.bin - asia (L29C636)
which I am worries may cause some incompatibilities issues?
Or do i get it wrong in my head and oeminfo is one think but then i can set the actual model in build.prop?
Thanks.

azgooon said:
Hi,
any luck with getting oeminfo for EVA-AL29? I am looking to reflash my AL10 over to AL29 too.
Thanks.
Click to expand...
Click to collapse
Sorry that I made a mistake. It should be EVA-L29.
And still, haven't found the oeminfo for L29 yet..
I'm not sure if I could try the oeminfo of L09.. I don't want take the high chance to brick my phone :s

TommyGEB said:
Sorry that I made a mistake. It should be EVA-L29.
And still, haven't found the oeminfo for L29 yet..
I'm not sure if I could try the oeminfo of L09.. I don't want take the high chance to brick my phone :s
Click to expand...
Click to collapse
Hi,
No, sadly I couldn't find anyone with that oeminfo I even emailed droidth but he responded 8h ago saying that he doesn't have EVA-L29 oeminfo and custom.
I have therefore decided to rebrand EVA-AL10 to EVA-L09.. I was worried that it will not detect all 4GB of memory and internal storage will be shrinked however down to 32GB... good news, this is not the case!
I will however create a seperate thread to see if there is anyone with EVA-L29 who will be keen to download custom and oeminfo for us...
Let's keep fingers crossed.
Regards.
Tom.

azgooon said:
Hi,
No, sadly I couldn't find anyone with that oeminfo I even emailed droidth but he responded 8h ago saying that he doesn't have EVA-L29 oeminfo and custom.
I have therefore decided to rebrand EVA-AL10 to EVA-L09.. I was worried that it will not detect all 4GB of memory and internal storage will be shrinked however down to 32GB... good news, this is not the case!
I will however create a seperate thread to see if there is anyone with EVA-L29 who will be keen to download custom and oeminfo for us...
Let's keep fingers crossed.
Regards.
Tom.
Click to expand...
Click to collapse
Hi, when you debrand EVA-AL10 to L09, could you manage dual sim (i.e set default sim for call and defalt for data?)
I stuck on AL-10 with some issues, especially to GG services and apps, then I hope I could change it to EU version.
Thanks for your experiences.

azgooon said:
Hi,
No, sadly I couldn't find anyone with that oeminfo I even emailed droidth but he responded 8h ago saying that he doesn't have EVA-L29 oeminfo and custom.
I have therefore decided to rebrand EVA-AL10 to EVA-L09.. I was worried that it will not detect all 4GB of memory and internal storage will be shrinked however down to 32GB... good news, this is not the case!
I will however create a seperate thread to see if there is anyone with EVA-L29 who will be keen to download custom and oeminfo for us...
Let's keep fingers crossed.
Regards.
Tom.
Click to expand...
Click to collapse
Hi, is there any issues with rebranding EVA-AL10 to EVA-L09? If itś fine, Iĺl give a try too.

Huawei p9 eva al-10

After :
Unlock Bootloader SUCCESS
Root device SUCCESS
A great problem on my way, i have changed the oeminfo with srk from the CN (EVA-AL10) to EU (L09C432).
Now the smartphone it's impossible to recovery with Huawei.........
I need the oeminfo and custom.bin to back at AL10 - CN
Thanks a lot

newmann80 said:
After :
Unlock Bootloader SUCCESS
Root device SUCCESS
A great problem on my way, i have changed the oeminfo with srk from the CN (EVA-AL10) to EU (L09C432).
Now the smartphone it's impossible to recovery with Huawei.........
I need the oeminfo and custom.bin to back at AL10 - CN
Thanks a lot
Click to expand...
Click to collapse
Hi,
I have the same phone, do the same thing. If you want to come back to the classic firmware you need to put the eva-l09-b136, take back eRecovery, back to the basic.
Will erase everything but you'll start again on l09b136 with eRecovery and them do update directly from the phone
---------- Post added at 01:49 AM ---------- Previous post was at 01:43 AM ----------
newmann80 said:
After :
Unlock Bootloader SUCCESS
Root device SUCCESS
A great problem on my way, i have changed the oeminfo with srk from the CN (EVA-AL10) to EU (L09C432).
Now the smartphone it's impossible to recovery with Huawei.........
I need the oeminfo and custom.bin to back at AL10 - CN
Thanks a lot
Click to expand...
Click to collapse
And to be on top, put this one on your phone, it's perfect
http://www.android-hilfe.de/thema/huawei-p9-rom-6-0-newworld-v6-6-by-tecalote.799824/

Not perfect, google location only works with gps NOT with network. Sad.

Thanks my friend!
Light come back!

Ok i understand.....
update in progress
But this firmware didn't support dual sim....
Solution?

PROBLEM SOLVED
Flashed the chinese firmware.
EMUI UPDATED
But the Data connection doesnt work, appear 4G, but web page not charge.
WLAN it's ok and i can surf on the web normally

[Wanted] OEMINFO C342 for P10Lite

Hello everybody. I am looking for the oeminfo's file for p10 lite in order to debrand my phone as for my ex P9 Lite and ex P8 Lite.
French Carrier Orange : WAS-LX1AC109B100
I want c432 to debrand and enable dual sim option
Thanks in advance

Hello,
If you find it please tell me !
Thank you

bu3304 said:
Hello everybody. I am looking for the oeminfo's file for p10 lite in order to debrand my phone as for my ex P9 Lite and ex P8 Lite.
French Carrier Orange : WAS-LX1AC109B100
I want c432 to debrand and enable dual sim option
Thanks in advance
Click to expand...
Click to collapse
How do you debrand ? I want debrand mine

Hello,
I just unbranded mine and enabled Dual SIM.
I have to say it is not free... but the seller support is really great.
So from a bricked one (see my other topic) I revived it with DC Phoenix.
and then with DC-Unlocker seller'ss help, with HCU Client + DC Phoenix we succeeded to flash unbranded C432B105 ROM, and then enable the second SIM slot.
DC Phoenix is for flashing ROMs from DC-Unlocker's support area.
HCU Client is for changing values like Vendor, Country, Model...
I can't be very specific about the exact procedure (I'll let you guess why...) but the things I can tell :
1/ Flashed Warsaw-L01_C432B105_Firmware_United Kingdom_Nonspecific_Android7.0_EMUI5.1.APP with DC Phoenix (Fastboot mode and then Upgrade mode)
2/ Flashed Warsaw-L21A_C432B105_update_data_customization_hw_eu.APP with DC Phoenix (Upgrade mode only, no need for fastboot mode)
3/ Changed some values with HCU Client like :
- Model name : WAS-L01A -> WAS-L21A (not sure it was really usefull, a guess from P10 with its VTR-L09 and VTR-L29)
- Vendor : orange (default phone value from my carrier) -> hw (need to fit the custom APP flashed in step 2)
- Country : all (default phone value from my carrier) -> eu (need to fit the custom APP flashed in step 2)
- SIM card mode : Dual SIM (was already set to dual but forced it again, not sure it was usefull)
- ... (you'll have to guess what and why you have to guess it...)
You'll need 15 credits for DC Phoenix and 8 credits for HCU client... you can think it is expensive, but yesterday my phone was bricked, so his help and support saved my phone, and my day!
Don't ask me to upload my OEMinfo partition as I won't unlock again my bootloader (the crappy message at boot is just not for me...), I won't flash TWRP.
It is not a hidden promotion message, it is just to tell there is an alternative solution to unbrand it and add Dual SIM support.
Bye!

It's OK, I'm in no hurry. I will wait for a totally free alternative like for my ex p8 and p9 lite

bu3304 said:
It's OK, I'm in no hurry. I will wait for a totally free alternative like for my ex p8 and p9 lite
Click to expand...
Click to collapse
OEMINFO
WAS-LX1C432B102
mega.nz/#!56R1XDxT!90J3Hpii00f3IZR-6nJ8wYHS-2QMW9wjw9LyUCpMF8s[/url]

I need PRODUCT partition backup WAS-LX1

Przemoxy said:
OEMINFO
WAS-LX1C432B102
mega.nz/#!56R1XDxT!90J3Hpii00f3IZR-6nJ8wYHS-2QMW9wjw9LyUCpMF8s[/url]
Click to expand...
Click to collapse
Thank You very Much. I try today.
I can't use your file with TWRP.

I tried under TWRP to restore with the file
Don't work and brick the phone : only reboot in Erecovery Mode
Erecovery et Huawei Suite do not recognize the device
By luck device exchanged by operator Orange. I prefer to wait until the XDA community interferes with this model.

Deleted, error post.

HELP please!
HELP please!
Any one could give me a TWRP full backup (with data partition) of P10 Lite WAS-LX1AC02B113, please? My phone isn't working, I had a full backup of my device except (data partition) then restored another backup (to enable dual sim from here) and it was corrupted so! now after restoring my official backup I have 2 problems: 1 Sound isn't working. 2 Boot logo changed to "Android" not the Huawei animated video
Any help, please?

saprey said:
HELP please!
Any one could give me a TWRP full backup (with data partition) of P10 Lite WAS-LX1AC02B113, please? My phone isn't working, I had a full backup of my device except (data partition) then restored another backup (to enable dual sim from here) and it was corrupted so! now after restoring my official backup I have 2 problems: 1 Sound isn't working. 2 Boot logo changed to "Android" not the Huawei animated video
Any help, please?
Click to expand...
Click to collapse
http://4pda.ru/forum/index.php?s=&showtopic=824139&view=findpost&p=62856493
Do as I do, google translator to help.

Did you guys manage succesfully to convert to dualsim from singlesim the huawei P10 Lite?
I need it but there's no clear info.
Please help.

Originally Posted by stefanwe92
I don´t have extracted update.app because idk how to get partition table from P10 Lite (WAS-LX1A), but I have uploaded a full backup of my p10Lite from TWRP(w/o data-partition) here: twrp_backup_was-lx1a-c432-b102twrp_backup_was-lx1a-c432-b102 <-- I used highest compression level from twrp, so the download is not sooo big
Click to expand...
Click to collapse
Maybe this can help you
Edit:
On another thread somebody suggested it is Single SIM, you have to try after doing a backup of your for safety

Morphine1 said:
Did you guys manage succesfully to convert to dualsim from singlesim the huawei P10 Lite?
I need it but there's no clear info.
Please help.
Click to expand...
Click to collapse
If you want, i can help you.But you vender will be hw/ru DS

Here is the link to another OEMINFO C432, this should be Dual SIM.

Harlock1978 said:
Here is the link to another OEMINFO C432, this should be Dual SIM.
Click to expand...
Click to collapse
Thank you very much. I'm going to try.

Hello guys, I will explain my case and see how can you help me.
Model and rom: was lx1ac02b114
Carrier vodafone: single sim
Harlock1978 said:
Here is the link to another OEMINFO C432, this should be Dual SIM.
Click to expand...
Click to collapse
Modified the oeminfo backup and inserted the above provided oeminfo WAS-LX1C432B102 by @harlock1987
Restored this modded oeminfo via twrp.
Downloaded the full rom C432 and tried to install via holding three buttons but it failed at 5%
Had to unlock the bootloader again, got relocked.
Restored the first original twrp backup and now the nfc is blinking
I've read a lot googling , got the concepts, know how to do it but I have a lot of points to study and it's not clear.
Can anyone help me out? Again, was lx1ac02b114 vodafone, need working dualsim and stable system. I'm from Spain.
Please, any help is much appreciated!! Just need someone to guide me in the right direction with the right files, that's all.

I need the telephone to work, so I will do some test when I'll be in holiday. The method to debrand P10 and P10plus use a modded recovery that probably solve the error at 5%, but I don't know how to create one.
I'm wondering if extracting the different partition from update.app using update extractor and then flash them through fastboot would work.
If you tipe *#*#2846579#*#* then you find a menu with SDcard upgrade, to force the update, but on a forum about P9 they said that the 3 part that you download with firmware finder should have been so:
/dload/UPDATE.APP
/dload/dt/default/update_data_dt_default.app
/dload/hw/eu/update_data_hw_eu.app
/dload/hw/normal/update_data_hw_normal.app
Click to expand...
Click to collapse
but the data update only have a data directory and no update.app and the hw has both update.app and a data directory of 680 Mbyte full with programs.
Any suggestion?

Harlock1978 said:
I'm wondering if extracting the different partition from update.app using update extractor and then flash them through fastboot would work.
Click to expand...
Click to collapse
I've extracted each files using huawei extractor.
As my my bootloader said it was unlocked but actually was relocked, any attempt to flash system img was giving error
Took me a while to realize the phone was lying about being unlocked and thought about reunlocking it again. But was too late and had to sleep.
Gonna flash system img via fastboot command later on and report here, hopefully we will manage to do it.
So if I restore those oeminfo files C432 I should flash a C432 rom aswell, right?
Would that be enough?

From P9 Telecom Brand to P9 noBrand (from EVA-L09C55B386 to EVA-L09C432B505)

I have read a lot about pass my Europe Branded Telecom P9 to Chinese OREO, but im not sure at 100%....
so i want try to do this..
i want update my telecom p9 to No brand (from EVA-L09C55B386 to EVA-L09C432B505)
if i dowload the firmware EVA-L09C432B505 from http://pro-teammt.ru/firmware-database and i use it in HWOTA7, it's possible?
where is a guide to do this? or something else? i have the bootloader unlock code.
thankyou

miksly said:
I have read a lot about pass my Europe Branded Telecom P9 to Chinese OREO, but im not sure at 100%....
so i want try to do this..
i want update my telecom p9 to No brand (from EVA-L09C55B386 to EVA-L09C432B505)
if i dowload the firmware EVA-L09C432B505 from http://pro-teammt.ru/firmware-database and i use it in HWOTA7, it's possible?
where is a guide to do this? or something else? i have the bootloader unlock code.
thankyou
Click to expand...
Click to collapse
You can't rebrand (but you could brick) just by flashing c432 build.
Maybe you can do it by HWOTA7 (advantage, no need to go back to MM), similarly as explained in posts #1 and #2 (you can directly ask in the thread would it work, maybe you can escape c432 ang go directly to AL10b399 etc)
https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
But for sure you can rebrand to c432 by rolling back to MM (and then you will receive OTA updates for c432 for Nougat)
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2

miksly said:
I have read a lot about pass my Europe Branded Telecom P9 to Chinese OREO, but im not sure at 100%....
so i want try to do this..
i want update my telecom p9 to No brand (from EVA-L09C55B386 to EVA-L09C432B505)
if i dowload the firmware EVA-L09C432B505 from http://pro-teammt.ru/firmware-database and i use it in HWOTA7, it's possible?
where is a guide to do this? or something else? i have the bootloader unlock code.
thankyou
Click to expand...
Click to collapse
Hi
Sorry for my late answer. HWOTA7 is primarily for rebranding on Android 7 without having to downgrade to Android 6.
A) Just read first Post 1: https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849/
B) Follow the Guide from Post 2 - STEPS 0-10 (11 and 12 are only required, if something went wrong in step 10) - but in Step 8 you must choose the oeminfo for your needs (in your case L09c432) and of course, you must have the Firmware for the new oeminfo in the update folder!
https://forum.xda-developers.com/showpost.php?p=77161313&postcount=2
I would recommend to use b504 for EVA-L09c432 for now, because it is currently approved
update.zip:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1864/g1755/v151854/f1/full/update.zip
update_data_full_public.zip:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1864/g1755/v151854/f1/full/public/update_data_full_public.zip
update_full_EVA-L09_hw_eu.zip:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1864/g1755/v151854/f1/full/EVA-L09_hw_eu/update_full_EVA-L09_hw_eu.zip
The last two zip files must be renamed! (Further instructions in Post 1...)
Wish you success

Tecalote said:
Hi
Sorry for my late answer. HWOTA7 is primarily for rebranding on Android 7 without having to downgrade to Android 6.
A) Just read first Post 1: https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849/
B) Follow the Guide from Post 2 - STEPS 0-10 (11 and 12 are only required, if something went wrong in step 10) - but in Step 8 you must choose the oeminfo for your needs (in your case L09c432) and of course, you must have the Firmware for the new oeminfo in the update folder!
https://forum.xda-developers.com/showpost.php?p=77161313&postcount=2
I would recommend to use b504 for EVA-L09c432 for now, because it is currently approved
update.zip:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1864/g1755/v151854/f1/full/update.zip
update_data_full_public.zip:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1864/g1755/v151854/f1/full/public/update_data_full_public.zip
update_full_EVA-L09_hw_eu.zip:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1864/g1755/v151854/f1/full/EVA-L09_hw_eu/update_full_EVA-L09_hw_eu.zip
The last two zip files must be renamed! (Further instructions in Post 1...)
Wish you success
Click to expand...
Click to collapse
Good morning!
I have do it all last night
and it go perfectly!
but i have mount the b505 and for now it's all ok...
i have c55 oeminfo backupped if you need.
only a question, this oeminfo contain any my personal information or it's generic file about Telecom Italia brand firmware?
thank you!

miksly said:
Good morning!
I have do it all last night
and it go perfectly!
but i have mount the b505 and for now it's all ok...
i have c55 oeminfo backupped if you need.
only a question, this oeminfo contain any my personal information or it's generic file about Telecom Italia brand firmware?
thank you!
Click to expand...
Click to collapse
No, it doesn't contain any personal information on Android 7 and Android 6 - only on new devices with Android 8 oeminfo include IMEI.
That's why it's not possible on Android 8 to change location by changing oeminfo...

@miksly Would you please zip your oeminfo Backup and upload it for me (I would integrate into HWOTA7) , thanks

can't unlock bootloader or frp

Hi guys
I have rebrand my eva-l09 by chinese oreo firmware, using HWOTA7, and after starting up, all google service are missing, abd cannot intall it correctly, i trying all GMSInSTALL apk but nothing happen.
I tried to unlock bootloader via fastboot, a message showing up on adb command (unlock frp necessary...), can't enable OEM UNLOCK, always stay on grey.
Nothing is fine for me on this chinese firmware
Model : EVA-L09
BUILD NUMBER : System 8.0.0.046(0cs6)
EMUI VERSION : 8.0.0
ANDROID VERSION : 8.0.0
ANY SOLUTION TO INSTALL C432B504?

rowland.phoen1x said:
Hi guys
I have rebrand my eva-l09 by chinese oreo firmware, using HWOTA7, and after starting up, all google service are missing, abd cannot intall it correctly, i trying all GMSInSTALL apk but nothing happen.
I tried to unlock bootloader via fastboot, a message showing up on adb command (unlock frp necessary...), can't enable OEM UNLOCK, always stay on grey.
Nothing is fine for me on this chinese firmware
Model : EVA-L09
BUILD NUMBER : System 8.0.0.046(0cs6)
EMUI VERSION : 8.0.0
ANDROID VERSION : 8.0.0
ANY SOLUTION TO INSTALL C432B504?
Click to expand...
Click to collapse
You say that you followed HWOTA7 instructions - did you really
1) Your screenshot shows model L09.
OP post #2 requores that you must rebrand (change location) from L09 (or L19, L29) to AL10.
You didn't rebrand, or it failed (how, why)?!
2) Your screenshot shows build number 8.0.0.046(OCS6).
Never seen any firmware like that.
HWOTA7, post #2, clearly describes that you must flash (after rebranding to AL10 c00), first b399sp17, and after b540.
Your build number is completely different?!
What you have is not result by following HWOTA7 instructions.
If you followed HWOTA7, you would have:
1) AL10 c00 b540 (not L09 b046 or what)
2) OEM/FRM would be permanently unlocked, with no OEM Loxk/Unlock option in Developers menu (not just grayed out)
3) You would have Playstore services preinstalled, you would just need to install Playstore apk
HWOTA7 OP post #3 describes how to rollback from (properly installed!!) AL10 c00 b540 Chinese Oreo back to Nougat (eg to L08 c432 b504)
But you don't have AL10 c00 b540, but instead something totally strange/wrong - I doubt that given eRecovery procedure will work for you.
You can try with HuRupdater (sorry, I never used and needed to use HuRupdater)
https://forum.xda-developers.com/ho...ash-official-firmware-recovery-t3769279/page1
Or, you can ask for a paid help from DC-Phoenix or Ministry of solutions:
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
https://ministryofsolutions.com/paid-services

zgfg said:
You say that you followed HWOTA7 instructions - did you really
1) Your screenshot shows model L09.
OP post #2 requores that you must rebrand (change location) from L09 (or L19, L29) to AL10.
You didn't rebrand, or it failed (how, why)?!
2) Your screenshot shows build number 8.0.0.046(OCS6).
Never seen any firmware like that.
HWOTA7, post #2, clearly describes that you must flash (after rebranding to AL10 c00), first b399sp17, and after b540.
Your build number is completely different?!
What you have is not result by following HWOTA7 instructions.
If you followed HWOTA7, you would have:
1) AL10 c00 b540 (not L09 b046 or what)
2) OEM/FRM would be permanently unlocked, with no OEM Loxk/Unlock option in Developers menu (not just grayed out)
3) You would have Playstore services preinstalled, you would just need to install Playstore apk
HWOTA7 OP post #3 describes how to rollback from (properly installed!!) AL10 c00 b540 Chinese Oreo back to Nougat (eg to L08 c432 b504)
But you don't have AL10 c00 b540, but instead something totally strange/wrong - I doubt that given eRecovery procedure will work for you.
You can try with HuRupdater (sorry, I never used and needed to use HuRupdater)
https://forum.xda-developers.com/ho...ash-official-firmware-recovery-t3769279/page1
Or, you can ask for a paid help from DC-Phoenix or Ministry of solutions:
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
https://ministryofsolutions.com/paid-services
Click to expand...
Click to collapse
Im using HWOTA7, but i change update files by anothore one i have downloaded from web, i work for give you the link of firmware used.
Any solution for my big issue please SIR

rowland.phoen1x said:
Im using HWOTA7, but i change update files by anothore one i have downloaded from web, i work for give you the link of firmware used.
Any solution for my big issue please SIR
Click to expand...
Click to collapse
Sorry, really cannot help you then.
Unfortunately, since you didn't follow the guide but flashed some other firmware instead (you thought 'better' or what), you are in a specific situation, on your own, and only you should know or find how to deal with the phone and that Oreo firmware
As suggested in the previous answer, you may try with HuRupdater, but IMO, instead of further improvising (HuRupdater is very powerful but you can brick the phone), consider paying 15-20 Euros for DC-Phoenix or Ministry of solutions to safely downgrade to Nougat
After that, if you want Oreo, please follow the HWOTA7 guide carefully and in every detail (like others who now happily use the Oreo) - you will have stable Oreo AL10 c00 b540, debloated, fully working and with less battery consumption than Nougat
Also, rooted, passing SafetyNet, with fully working GApps, and ready for Open Kirin Treble custom ROMs (maybe they will work with your Oreo, too, but cannot tell you)
And if you would ever want to go back to Nougat, you would have a proven roll-back guide as in the OP post #3

zgfg said:
Sorry, really cannot help you then.
Unfortunately, since you didn't follow the guide but flashed some other firmware instead (you thought 'better' or what), you are in a specific situation, on your own, and only you should know or find how to deal with the phone and that Oreo firmware
As suggested in the previous answer, you may try with HuRupdater, but IMO, instead of further improvising (HuRupdater is very powerful but you can brick the phone), consider paying 15-20 Euros for DC-Phoenix or Ministry of solutions to safely downgrade to Nougat
After that, if you want Oreo, please follow the HWOTA7 guide carefully and in every detail (like others who now happily use the Oreo) - you will have stable Oreo AL10 c00 b540, debloated, fully working and with less battery consumption than Nougat
Also, rooted, passing SafetyNet, with fully working GApps, and ready for Open Kirin Treble custom ROMs (maybe they will work with your Oreo, too, but cannot tell you)
And if you would ever want to go back to Nougat, you would have a proven roll-back guide as in the OP post #3
Click to expand...
Click to collapse
Foud me a solution plz sir

rowland.phoen1x
Use HCU for FRP unlock
Unlock bootloader , flash twrp to erecovery and change oeminfo (better to EVA-DL)
Tnen flash via HuRupdater B540 chinese firmware
Thats do if you know how )

rambik33 said:
rowland.phoen1x
Use HCU for FRP unlock
Unlock bootloader , flash twrp to erecovery and change oeminfo (better to EVA-DL)
Tnen flash via HuRupdater B540 chinese firmware
Thats do if you know how )
Click to expand...
Click to collapse
any method without a Box ?

I have the same issue, this is how i fix it...
rowland.phoen1x said:
Hi guys
I have rebrand my eva-l09 by chinese oreo firmware, using HWOTA7, and after starting up, all google service are missing, abd cannot intall it correctly, i trying all GMSInSTALL apk but nothing happen.
I tried to unlock bootloader via fastboot, a message showing up on adb command (unlock frp necessary...), can't enable OEM UNLOCK, always stay on grey.
Nothing is fine for me on this chinese firmware
Model : EVA-L09
BUILD NUMBER : System 8.0.0.046(0cs6)
EMUI VERSION : 8.0.0
ANDROID VERSION : 8.0.0
ANY SOLUTION TO INSTALL C432B504?
Click to expand...
Click to collapse
Maybe I can help you...
I had the same issue just like you, even I read this post before I fix my phone.
First of all, the bootloader says the FRP-Locked, OEM Lock(or whatever says, i can't remember)-Unlocked.
On the Developer Settings the Oem Unlock option was greyed out.
Just like you.
So, reading this post [GUIDE] Debranding to C432 and updating to B361 (Nougat) for EVA-L09 i had a hunch...
What did I do to have my phone back?
1. My phone had the C432 oeminfo, so, I downloaded the dload-huawei-p9-eval09-eva-b136.zip (L09C432B136) in this post. Stock ROM dload file - P9 EVA-L09 B136
2. Copy the extracted dload folder to the external microSD card.
3. Now open the dialer app and enter *#*#2846579#*#* to open the project menu
4. Go to Software Upgrade > SDCard upgrade and confirm the update installation.
5. After the update, maybe shows an error at the final, let it be.
6. The phone restarts and boots with the L09C432B136, Android 6.0, and if you check the Developer options, the OEM unlock option is enabled. You can now lock or unlock your bootloader.
7. I need to update to the latest build and if i tried to check for an update, it says there is none.
8. I downloaded this firmware Download Huawei P9 B182 Marshmallow Update [Europe] I repeat steps 2-5, lock the bootloader, and search for an update... and update after update, I'm on L09C432B504 (Nougat)
Hope to help you...
Sorry for my bad english, I have no one to practice with...