Huawei p9 eva al-10 - Huawei P9 Questions & Answers

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

Related

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.

Missing custom.bin = unlocked project menu on branded device.

Last week I tried to de-brand from C34 to C636. No matter what I did, I always ended up with the C900 firmware.
Managed to flash back to C34 and in the process flashed the "optus/au" AND "hw/normal" folders to /CUST/
The result was a successful flash back to C34, build number reading correctly, Optus branding on startup and everything sorted. But I'm still trying to get to the bottom of how this all works.
What I noticed last night is that the Project Menu is now usable (*#*#2846579#*#*) previously blocked by the Optus build. On further inspection, I am also missing 'custom.bin' that by my understanding tells the phone where to look for build-specific files on the CUST partition.
Questions:
1. Without custom.bin - how does the phone know which folders to access in CUST?
2. If I were to add a custom.bin that directed to the /hw/normal folder on CUST, how will this affect my Optus firmware.
3. Still trying to work out why the de-brand didn't work to C636 and my best guess is that the oeminfo I flashed didn't match the exact build of the firmware OR I didn't flash it right- can anyone confirm how specific oeminfo is to the firmware version?
Any help is appreciated. Just trying to learn.
Thanks.
halliday77 said:
3. Still trying to work out why the de-brand didn't work to C636 and my best guess is that the oeminfo I flashed didn't match the exact build of the firmware OR I didn't flash it right- can anyone confirm how specific oeminfo is to the firmware version?
Click to expand...
Click to collapse
Where did you get the C636 oeminfo and custom.bin from?
Z-Blade said:
Where did you get the C636 oeminfo and custom.bin from?
Click to expand...
Click to collapse
oeminfo from this post.
Custom.bin I copied from the SKR tool files. Technically the C636 files on the SKR tool are for the dual sim variant - so I can't use the oeminfo, but the actual contents of custom.bin are a single file path, so it shouldn't matter.
halliday77 said:
oeminfo from this post.
Custom.bin I copied from the SKR tool files. Technically the C636 files on the SKR tool are for the dual sim variant - so I can't use the oeminfo, but the actual contents of custom.bin are a single file path, so it shouldn't matter.
Click to expand...
Click to collapse
I see, I did something similar but ultimately I just went to C432 and now I am rather happy I did change it to C432. I am getting updates much sooner and I have no issues at all with this firmware.
Also, when I backed up my oeminfo and custom.bin using the SRK and then restoring it, this broke my P9, so I dont trust the backup feature of the SRK tool.
How would you add a custom.bin manually? I've bricked my phone, but I have the backed up oeminfo and custom.bin and root access via the terminal in twrp. I found out where to flash the oeminfo but not the custom.bin. Thanks in advance!
CanIHelp said:
How would you add a custom.bin manually? I've bricked my phone, but I have the backed up oeminfo and custom.bin and root access via the terminal in twrp. I found out where to flash the oeminfo but not the custom.bin. Thanks in advance!
Click to expand...
Click to collapse
I have same problem...
Did You found solution?

[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?

Rebrand to VTR-AL00

Hi Guys,
is it possible to rebrand from VTR-L29 to VTR-AL00?
Let me know
Thank you in advance
Yes
---------- Post added at 10:26 AM ---------- Previous post was at 10:25 AM ----------
https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
It's possible, but you need to find the oeminfo for VTR-AL00 and the correct firmware.
With this files you can follow the tutorials for rebranding here on xda.
Jannomag said:
It's possible, but you need to find the oeminfo for VTR-AL00 and the correct firmware.
With this files you can follow the tutorials for rebranding here on xda.
Click to expand...
Click to collapse
yes, the problem is where to find oeminfo of VTR-AL00
Does anyone has oeminfo of VTR-AL00?
yangsong2000 said:
yes, the problem is where to find oeminfo of VTR-AL00
Does anyone has oeminfo of VTR-AL00?
Click to expand...
Click to collapse
The thing is, that AL00 is a special chinese model. May I ask, why you want to rebrand to VTR-AL00?
VTR-L29C636 is the generic Asian version and should be better for you than VTR-AL00.
You need to find someone with an VTR-AL00 and installed TWRP. Inside TWRP this person can make a backup of the oeminfo partition and give it to you. After this, you have to restore his backup on your phone, than you should be able to install via Huawei Recovery or HWOTA (with rewritten script, because HWOTA doesn't support AL00 officially).
Jannomag said:
The thing is, that AL00 is a special chinese model. May I ask, why you want to rebrand to VTR-AL00?
VTR-L29C636 is the generic Asian version and should be better for you than VTR-AL00.
You need to find someone with an VTR-AL00 and installed TWRP. Inside TWRP this person can make a backup of the oeminfo partition and give it to you. After this, you have to restore his backup on your phone, than you should be able to install via Huawei Recovery or HWOTA (with rewritten script, because HWOTA doesn't support AL00 officially).
Click to expand...
Click to collapse
I want to use the Chinese version because it has more features and the updates are more frequent. I tried to look for VTR-AL00 oem info in internet but nothing... can't find it
If you have it or know how to find it (actually I don't know anyone who has P10 VTR-AL00), please let me know!
yangsong2000 said:
I want to use the Chinese version because it has more features and the updates are more frequent. I tried to look for VTR-AL00 oem info in internet but nothing... can't find it
If you have it or know how to find it (actually I don't know anyone who has P10 VTR-AL00), please let me know!
Click to expand...
Click to collapse
I got one AL00, but I have a problem on getting TWRP installed.
When I go into the developer mode, there is no "OEM unlocking" toggle to open.
whaledandan said:
I got one AL00, but I have a problem on getting TWRP installed.
When I go into the developer mode, there is no "OEM unlocking" toggle to open.
Click to expand...
Click to collapse
As far as i know, you just have to enable usb debugging on developper mode.
Then you can root and install twrp following guide.
If you succeed, dont forget to backup your al00 oem info for me
If you need any help, just ask me
deffernt betwen VTR-L29 & VTR-AL00 Google Service (Ply store,chrome,etc) if you in Oreo just flash with vtr-al00 Oreo firmware all be OK

I returned to stock by rebranding my GR3 2017 from PRA-LA1 to PRA-LX1

i want to share my story, maybe it will help someone
I flashed HassanMirza01's Elite ROM using Elite TWRP and forgot to backup my partitions (very dumb move), and when i tried to return to stock using the dload method i couldn't, i even tried flashing the extracted partitions from UPDATE.APP using fastboot and it also didn't work, i was stuck because my OEMinfo partition was overwritten by the ROM so i tried to restore this Full Backup because it was for PRA-LA1C185 (same as my device), it worked but it caused me problems, i couldn't make calls and couldn't use the camera, and my boot screen changed from HUAWEI to HONOR, it turned out that GR3 2017 and Honor 8lite are both PRA-LA1C185 but the firmwares are different, so i kept looking for an OEMinfo backup for my GR3 so i can restore it and return to stock using eRecovery and i found this Thread that contains OEMinfo backups for LX1C432 (P8lite 2017) and LA1C185 (honor 8lite) but nothing for GR3 2017 (that is also LA1C185), soo i tried flashing honor8lite OEMinfo using Elite TWRP then i tried to return to stock using eRecovery but it gave me an error, then i tried OEMinfo for LX1 and flashed stock recovery over TWRP, then went into eRecovery and it worked, it started downloading stock PRA-LX1C432B160 and after booting everything worked great and i even recieved the PRA-LX1C432B194 update immediately, and now my phone says it is P8 lite 2017 (instead of GR3 2017) in Settings>About
What i learned :
1- DLOAD METHOD NEVER WORKS
2- ALWAYS BACKUP YOUR OEMinfo PARTITION SO YOU CAN RETURN TO STOCK USING eRECOVERY
3- ALWAYS BACKUP YOUR BOOTLOADER UNLOCK CODE BECAUSE WHEN YOU FLASH OEMinfo PARTITION THE PHONE WILL LOCK AND YOU CAN'T EVEN BOOT TO GET YOUR SERIAL NUMBER and EMEI TO UNLOCK IT
If you are in the same situation as me, follow this Tutorial made by @Youssef Reda who had the same problem with the same phone.
And if nothing works, use DC Phoenix software (not free) to force flash the stock UPDATE.APP, it works even if the bootloader is locked and FRP is locked.
Happy to help :highfive:
dz3ro said:
i want to share my story, maybe it will help someone
I flashed HassanMirza01's Elite ROM using Elite TWRP and forgot to backup my partitions (very dumb move), and when i tried to return to stock using the dload method i couldn't, i even tried flashing the extracted partitions from UPDATE.APP using fastboot and it also didn't work, i was stuck because my OEMinfo partition was overwritten by the ROM so i tried to restore this Full Backup because it was for PRA-LA1C185 (same as my device), it worked but it caused me problems, i couldn't make calls and couldn't use the camera, and my boot screen changed from HUAWEI to HONOR, it turned out that GR3 2017 and Honor 8lite are both PRA-LA1C185 but the firmwares are different, so i kept looking for an OEMinfo backup for my GR3 so i can restore it and return to stock using eRecovery and i found this Thread that contains OEMinfo backups for LX1C432 (P8lite 2017) and LA1C185 (honor 8lite) but nothing for GR3 2017 (that is also LA1C185), soo i tried flashing honor8lite OEMinfo using Elite TWRP then i tried to return to stock using eRecovery but it gave me an error, then i tried OEMinfo for LX1 and flashed stock recovery over TWRP, then went into eRecovery and it worked, it started downloading stock PRA-LX1C432B160 and after booting everything worked great and i even recieved the PRA-LX1C432B194 update immediately, and now my phone says it is P8 lite 2017 (instead of GR3 2017) in Settings>About
What i learned :
1- DLOAD METHOD NEVER WORKS
2- ALWAYS BACKUP YOUR OEMinfo PARTITION SO YOU CAN RETURN TO STOCK USING eRECOVERY
3- ALWAYS BACKUP YOUR BOOTLOADER UNLOCK CODE BECAUSE WHEN YOU FLASH OEMinfo PARTITION THE PHONE WILL LOCK AND YOU CAN'T EVEN BOOT TO GET YOUR SERIAL NUMBER and EMEI TO UNLOCK IT
If you are in the same situation as me, follow this Tutorial made by @Youssef Reda who had the same problem with the same phone.
And if nothing works, use DC Phoenix software (not free) to force flash the stock UPDATE.APP, it works even if the bootloader is locked and FRP is locked.
Click to expand...
Click to collapse
thanx For Your Help. So like to know if you have changed your model GR3 2017 Pra-la1 to européen P8 lite 2017 Pra-lx1 ??? it's work for you without problem !!!
I asked you because i flashed Pra-lx1 and it installed with problem for me i don't have many system app and the software update.
jalel25 said:
thanx For Your Help. So like to know if you have changed your model GR3 2017 Pra-la1 to européen P8 lite 2017 Pra-lx1 ??? it's work for you without problem !!!
I asked you because i flashed Pra-lx1 and it installed with problem for me i don't have many system app and the software update.
Click to expand...
Click to collapse
It works perfectly with 0 problems, how did u flash ?
dz3ro said:
It works perfectly with 0 problems, how did u flash ?
Click to expand...
Click to collapse
I know it's worked for you because the firmware istalled with Erecovery it's legal for Huawei server. but i installed this pra-lx1 with twrp i flashed him with many problem. i know your experience is the right way. but i'm surprised how the européen version pra-lx1 worked in middle east version pra-la1 i have the some one like you GR3 2017 with pra-lac185b188 software.
i like to change my GR3 2017 in the européen version but my smartphone is out of granti now and i'm affraid lol. if you can help me to know more fir that and thnx a lot ? .
im jalel from Tunisia
jalel25 said:
I know it's worked for you because the firmware istalled with Erecovery it's legal for Huawei server. but i installed this pra-lx1 with twrp i flashed him with many problem. i know your experience is the right way. but i'm surprised how the européen version pra-lx1 worked in middle east version pra-la1 i have the some one like you GR3 2017 with pra-lac185b188 software.
i like to change my GR3 2017 in the européen version but my smartphone is out of granti now and i'm affraid lol. if you can help me to know more fir that and thnx a lot ? .
im jalel from Tunisia
Click to expand...
Click to collapse
What happens when you go into eRecovery ? Does it show error ?
dz3ro said:
What happens when you go into eRecovery ? Does it show error ?
Click to expand...
Click to collapse
yes show error with my software GR3 2017 Pra-la1
I asked you if eRecovery work with pra-lx1 oeminfo ?
jalel25 said:
yes show error with my software GR3 2017 Pra-la1
I asked you if eRecovery work with pra-lx1 oeminfo ?
Click to expand...
Click to collapse
Yes it works, but back up your original OEMinfo, and then restore pra-lx1 OEMinfo from the link in OP
Ps: if you can, upload your backup of OEMinfo so we can all use it to return to GR3 2017 stock
dz3ro said:
Yes it works, but back up your original OEMinfo, and then restore pra-lx1 OEMinfo from the link in OP
Ps: if you can, upload your backup of OEMinfo so we can all use it to return to GR3 2017 stock
Click to expand...
Click to collapse
Now we can Restore with européen pra-lx1 right ?
but pra-la1 OEMinfo we can Restore software with him !!! i asked you because when we are in the default software i tried to restore the phone but he said error ?
why ?
jalel25 said:
Now we can Restore with européen pra-lx1 right ?
but pra-la1 OEMinfo we can Restore software with him !!! i asked you because when we are in the default software i tried to restore the phone but he said error ?
why ?
Click to expand...
Click to collapse
I don't know about original pra-la1 eRecovery because i never tried it, i tried honor 8lite OEMinfo and it gave me the same error.
But pra-lx1 I'm sure it works because i tried it
It is weird that we can't use our original OEMinfo to restore but we can use European OEMinfo
dz3ro said:
I don't know about original pra-la1 eRecovery because i never tried it, i tried honor 8lite OEMinfo and it gave me the same error.
But pra-lx1 I'm sure it works because i tried it
It is weird that we can't use our original OEMinfo to restore but we can use European OEMinfo
Click to expand...
Click to collapse
yes that's right the original stock doesn't work for eRecovery.
another question man. if i flash Elite Twrp i can backup my phone. and he can work without problem if i restore it ?
dz3ro said:
i want to share my story, maybe it will help someone
I flashed HassanMirza01's Elite ROM using Elite TWRP and forgot to backup my partitions (very dumb move), and when i tried to return to stock using the dload method i couldn't, i even tried flashing the extracted partitions from UPDATE.APP using fastboot and it also didn't work, i was stuck because my OEMinfo partition was overwritten by the ROM so i tried to restore this Full Backup because it was for PRA-LA1C185 (same as my device), it worked but it caused me problems, i couldn't make calls and couldn't use the camera, and my boot screen changed from HUAWEI to HONOR, it turned out that GR3 2017 and Honor 8lite are both PRA-LA1C185 but the firmwares are different, so i kept looking for an OEMinfo backup for my GR3 so i can restore it and return to stock using eRecovery and i found this Thread that contains OEMinfo backups for LX1C432 (P8lite 2017) and LA1C185 (honor 8lite) but nothing for GR3 2017 (that is also LA1C185), soo i tried flashing honor8lite OEMinfo using Elite TWRP then i tried to return to stock using eRecovery but it gave me an error, then i tried OEMinfo for LX1 and flashed stock recovery over TWRP, then went into eRecovery and it worked, it started downloading stock PRA-LX1C432B160 and after booting everything worked great and i even recieved the PRA-LX1C432B194 update immediately, and now my phone says it is P8 lite 2017 (instead of GR3 2017) in Settings>About
What i learned :
1- DLOAD METHOD NEVER WORKS
2- ALWAYS BACKUP YOUR OEMinfo PARTITION SO YOU CAN RETURN TO STOCK USING eRECOVERY
3- ALWAYS BACKUP YOUR BOOTLOADER UNLOCK CODE BECAUSE WHEN YOU FLASH OEMinfo PARTITION THE PHONE WILL LOCK AND YOU CAN'T EVEN BOOT TO GET YOUR SERIAL NUMBER and EMEI TO UNLOCK IT
If you are in the same situation as me, follow this Tutorial made by @Youssef Reda who had the same problem with the same phone.
And if nothing works, use DC Phoenix software (not free) to force flash the stock UPDATE.APP, it works even if the bootloader is locked and FRP is locked.
Click to expand...
Click to collapse
thank you very very much It's work for me too
i Rebranding my GR3 2017 north africa model to P8 LITE 2017 Européen Model it's amazing Software it's very faster and smoother model. the best model is the européen and it's a best solution to Restore The phone thank's for your best idea it's work without problem ???
jalel25 said:
thank you very very much It's work for me too
i Rebranding my GR3 2017 north africa model to P8 LITE 2017 Européen Model it's amazing Software it's very faster and smoother model. the best model is the européen and it's a best solution to Restore The phone thank's for your best idea it's work without problem ???
Click to expand...
Click to collapse
You're welcome mate
dz3ro said:
You're welcome mate
Click to expand...
Click to collapse
hi man how are you am filling good with europeen model very fast and stable but
this software work with one sim card hehe . i have many software update like B169 and B191 wich one
is better for device ????
jalel25 said:
hi man how are you am filling good with europeen model very fast and stable but
this software work with one sim card hehe . i have many software update like B169 and B191 wich one
is better for device ????
Click to expand...
Click to collapse
Really ???
Mine is dual sim, and i am on B194
Go to settings>update>click on three dots> download latest full package
dz3ro said:
Really ???
Mine is dual sim, and i am on B194
Go to settings>update>click on three dots> download latest full package
Click to expand...
Click to collapse
oh my god i flashed oem info by haky86 it.s for one sim mobile ???
plz tell me your oem info is for dual sim ?
how i can get ?
about software update i get B193 FULL its for one sim .
jalel25 said:
oh my god i flashed oem info by haky86 it.s for one sim mobile ???
plz tell me your oem info is for dual sim ?
how i can get ?
about software update i get B193 FULL its for one sim .
Click to expand...
Click to collapse
You should have flashed OEMinfo that i linked in first post, so u get the same firmware as me
dz3ro said:
You should have flashed OEMinfo that i linked in first post, so u get the same firmware as me
Click to expand...
Click to collapse
another question plz . if i flash OEMinfo for my PRA-LA1 and show me error ( didnt work ) .
how i can reflash another OEMinfo for example PRA-LX1 because the bootloader is loocked and the device dont boot and the twrp didnt work
that problem we can show in boot right .
jalel25 said:
another question plz . if i flash OEMinfo for my PRA-LA1 and show me error ( didnt work ) .
how i can reflash another OEMinfo for example PRA-LX1 because the bootloader is loocked and the device dont boot and the twrp didnt work
that problem we can show in boot right .
Click to expand...
Click to collapse
Unlock your bootloader using your unlock code and try again
dz3ro said:
Unlock your bootloader using your unlock code and try again
Click to expand...
Click to collapse
its worked for you when you unlock the bootloader again ???
you say tried to flash OEMinfo of PRA-LA1 and show error right here the bootloader is locked
then you unlock again and flash twrp and flash OEMinfo of PRA-LX1 this is the method right :good:

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