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hello
i have i bricked p9lite now i guess
why it happend i was on android 7.0 nougat beta version but bluetooth was not working good etc so i was trying to get 6.0 back well there happend somthing wrong i completed erase my phone for some reason
and get couple errors in twrp when i trying to install any firmware errors are: 7 and 134
i have twrp nougat and fastboot
and phone have no os atm
and have a unlocked bootloader and have code if needed
sombody can help me plz can't figure it out now
mayby thanks arrowbow
First of all...
Restore your TWRP backup to get your OS back to work.
To downgrade from Nougat, you really need the RIGHT files.
So start by telling us which phone you have (L31 or 21?).
if you haveb't a twrp backup you can go to fastboot and flash system.img boot.img cust.img and recovery.img
Yea, but before flash oeminfo via twrp
k i have huawei vns-l31 i don't have any backup so thats the problem i forgot to make it thats kinda dumb
i only have some .zip file no .img files
Flash OEMinfo, then install version B150 (for me, it ONLY worked with B150 no other version) with the three button method.
Copy the update.app into DLOAD of your SD card with mounting storage in TWRP.
Schlengge said:
Flash OEMinfo, then install version B150 (for me, it ONLY worked with B150 no other version) with the three button method.
Copy the update.app into DLOAD of your SD card with mounting storage in TWRP.
Click to expand...
Click to collapse
k wait how i flash oeminfo in it ? in bootloader or twrp and can you give me a link for the correct oeminfo file plz i don't wanna do somthing wrong now
arrowbow said:
k wait how i flash oeminfo in it ? in bootloader or twrp and can you give me a link for the correct oeminfo file plz i don't wanna do somthing wrong now
Click to expand...
Click to collapse
Flashable zip file that can be flashed in TWRP.
Link can be found here in the OP https://forum.xda-developers.com/huawei-p9lite/how-to/nougat-official-firmware-t3512932
Look at the rollback section.
arrowbow said:
k wait how i flash oeminfo in it ? in bootloader or twrp and can you give me a link for the correct oeminfo file plz i don't wanna do somthing wrong now
Click to expand...
Click to collapse
trying to find b150 but any site won't let me do you have some mediafire or a site can't find b150
Schlengge said:
Flashable zip file that can be flashed in TWRP.
Link can be found here in the OP https://forum.xda-developers.com/huawei-p9lite/how-to/nougat-official-firmware-t3512932
Look at the rollback section.
Click to expand...
Click to collapse
k let me look
or i am retarded or i really can't see the rollback section for oeminfo
arrowbow said:
trying to find b150 but any site won't let me do you have some mediafire or a site can't find b150
Click to expand...
Click to collapse
Nope don't have it I am on Lineage OS now so deleted all my stock related stuff.
Look at the HTC mania thread, the Spanish one. It is linked several times in these Nougat threads. They have a link to a collection of firmwares where there is also B150 for download.
Use a translator to find the link for L31 firmwares.
Schlengge said:
Nope don't have it I am on Lineage OS now so deleted all my stock related stuff.
Look at the HTC mania thread, the Spanish one. It is linked several times in these Nougat threads. They have a link to a collection of firmwares where there is also B150 for download.
Use a translator to find the link for L31 firmwares.
Click to expand...
Click to collapse
k got the b150 firmware update.zip only i really can't find a oeminfo yet only for vns 21 or somthing
nvm i have C432OemInfo-DUALSIM-P9LITE.zip thats the right file right ?
arrowbow said:
nvm i have C432OemInfo-DUALSIM-P9LITE.zip thats the right file right ?
Click to expand...
Click to collapse
Yes.
Schlengge said:
Yes.
Click to expand...
Click to collapse
k so i flash that oeminfo in twrp right ?
arrowbow said:
k so i flash that oeminfo in twrp right ?
Click to expand...
Click to collapse
i did flash that oeminfo zip in twrp i got this
mount -o bind '/data/media' '/sdcard' process ended with ERROR: 134
arrowbow said:
k so i flash that oeminfo in twrp right ?
Click to expand...
Click to collapse
First, put the update.app from B150 into your SD card in the DLOAD folder.
Then flash OEM, then turn off device and turn back on with all three buttons pressed.
Schlengge said:
First, put the update.app from B150 into your SD card in the DLOAD folder.
Then flash OEM, then turn off device and turn back on with all three buttons pressed.
Click to expand...
Click to collapse
k let me try it sec
Please someone help me and show me where I can download the L09C432 oeminfo backup and the custom.bin files. I followed SDK LodChong to convert my phone (L09C636) from C636 to C432 and now my phone is L29C432. I need to go back to L09C432 so I can update the correct firmware on my phone.
Thank you so much
How can I debrand my phone ? I mean going from C02 to C432 ?
Can anyone point out the steps needed ?
Thanks
bunilla said:
How can I debrand my phone ? I mean going from C02 to C432 ?
Can anyone point out the steps needed ?
Thanks
Click to expand...
Click to collapse
Unlock bootloader + TWRP + root + flash oeminfo of C432 + repair firmware via dload folder.
gtdaniel said:
Unlock bootloader + TWRP + root + flash oeminfo of C432 + repair firmware via dload folder.
Click to expand...
Click to collapse
which option in the toolkit should be pressed to put Oeminfo,upgrade button or individual?
gtdaniel said:
Unlock bootloader + TWRP + root + flash oeminfo of C432 + repair firmware via dload folder.
Click to expand...
Click to collapse
I have L31 and I want to debrand it from C440 to C432. I did some research, but still I have some questions.
1. Unlock bootloader + TWRP + root - I found this https://forum.xda-developers.com/huawei-p9lite/how-to/guide-unlock-bootloader-twrp-root-t3405701
It's ok right ?
2. Flash oeminfo of C432 and this should be done by SRKTool and oeminfo I found there https://forum.xda-developers.com/hu...nt/europe-vns-l31-toolkit-bootloader-t3432873
3. repair firmware via dload folder - Unfortunately I don't know how to do it. In the instructions for p9, it was done also in SRKTools using "Install Recovery 6.0", but there P9Lite is not mentioned, how should I do ?
4. Install new ROM - I should install new ROM for c432, right ? It's using 3 button method ?
And that's all ?
smackedRico said:
I have L31 and I want to debrand it from C440 to C432. I did some research, but still I have some questions.
3. repair firmware via dload folder - Unfortunately I don't know how to do it. In the instructions for p9, it was done also in SRKTools using "Install Recovery 6.0", but there P9Lite is not mentioned, how should I do ?
4. Install new ROM - I should install new ROM for c432, right ? It's using 3 button method ?
And that's all ?
Click to expand...
Click to collapse
Regarding <3. repair firmware via dload folder>, you have to download stock firmware for C432 (B130/131 or B160/161 - depends what oeminfo you flash),
unzip update.app and copied on dload folder on microsdcard. Power off and power on with 3 key combination and repair start...
At the end you have a brand new C432B1XX phone...
gtdaniel said:
Regarding <3. repair firmware via dload folder>, you have to download stock firmware for C432 (B130/131 or B160/161 - depends what oeminfo you flash),
unzip update.app and copied on dload folder on microsdcard. Power off and power on with 3 key combination and repair start...
At the end you have a brand new C432B1XX phone...
Click to expand...
Click to collapse
And the bootloader should be locked, right ?
smackedRico said:
And the bootloader should be locked, right ?
Click to expand...
Click to collapse
Indeed, you lose bootloader unlock, twrp and root (if you have).
If now I have c440B160, and I place oeminfo for c432 do i have to install c432b160 or I can install c432b131, because I only found that version
I installed TWRP and Root, and now I don't know how to change oeminfo, because in srk is only p9,not p9 lite, and I downloaded package .zip and tried to install it by TWRP but it didn't work. How should i do this ?
Ministry of solutions has a full tutorial, I used it and it worked flawlessly
Sent from my HUAWEI VNS-L21 using Tapatalk
Ok, thank. That worked. But now I try to update phone by using firmware finder. It finds me a lot of versions and I downloaded the newest b381 full ota, and it failed, because something was wrong in that package
What u debranded to?
Sent from my HUAWEI VNS-L21 using Tapatalk
Now i have c432b160, at least it sey so. I used the ministry of solutions oeminfo and rom.
Now I use firmware finder to find new versions, and it finds me a lot of them so I send b381 full ota to updater, it downloads, and then reboots, but it find verification error. How to fix it, i want to update to emui 5.0. Now I have C432B160
smackedRico said:
I have L31 and I want to debrand it from C440 to C432. I did some research, but still I have some questions.
1. Unlock bootloader + TWRP + root - I found this https://forum.xda-developers.com/huawei-p9lite/how-to/guide-unlock-bootloader-twrp-root-t3405701
It's ok right ?
2. Flash oeminfo of C432 and this should be done by SRKTool and oeminfo I found there https://forum.xda-developers.com/hu...nt/europe-vns-l31-toolkit-bootloader-t3432873
3. repair firmware via dload folder - Unfortunately I don't know how to do it. In the instructions for p9, it was done also in SRKTools using "Install Recovery 6.0", but there P9Lite is not mentioned, how should I do ?
4. Install new ROM - I should install new ROM for c432, right ? It's using 3 button method ?
And that's all ?
Click to expand...
Click to collapse
Do not debrand to c432 in srktool hope you didnt do it in srktool the c432 i only for normal P9 i once misd flashed it and i got vns-c432b160 i didnt have l21 or 31 nor anything and it was a pain in the a s s to fix
Hello guys...
I'm so stupid that i was even trying to do something with my phone. I got P9lite from my local carrer (PLAY) (L21C900B160) and i was trying to debrand it. Bootloader is unlocked and i flash TWRP for install new oeminfo (i think i just downloaded wrong one). After that i wanted to reflash my soft via dload (L21C900B160) to same version. Then i realize that i can't do it coz "its not valid version, try correct version" (i was using same dload software before). After that i was trying to normal boot my phone but i have "Type password to decrypt storage" and i'm writing correct password and i see "DECRYPTION UNSUCCESSFUL. You entered the correct password but the data on your phone is corrupt. To resume Using your phone you must perform a factory reset [...]" and i'm doing it. Factory resed done "Successful" and i reebot my phone to set it up but i see always "Type password to decrypt storage". I can't use fastboot commands in fastboot/bootloader mode (even try to find out that my phone is still bl unlocked), and i cant do anything with it. I don't know what to do with this. Please help me guys
EDIT:
1. What can i do with it?
2. It was big mistake to flash oeminfo (c432) to my c900?
3 . Can anybody tell me what's wrong with this oeminfo zip? Added to download for you.
If you used a C432 OEMInfo you must download and install a firmware that is C432 and Marshmallow.. Say B120/B160 and try to flash it through 3 buttons method.. You should get a phone working
I was trying it but installation failed
karov_mm said:
Hello guys...
3 . Can anybody tell me what's wrong with this oeminfo zip? Added to download for you.
Click to expand...
Click to collapse
Your attach oeminfo is for VNS-L21 Dual Sim, and is fine.
That problem with error corrupted firmware is normal after you flash oeminfo...
Something else is going wrong...
You are sure that you put in dload folder on microsdcard update.app from VNS-L21C432B130 stock firmware?
gtdaniel said:
Your attach oeminfo is for VNS-L21 Dual Sim, and is fine.
That problem with error corrupted firmware is normal after you flash oeminfo...
Something else is going wrong...
You are sure that you put in dload folder on microsdcard update.app from VNS-L21C432B130 stock firmware?
Click to expand...
Click to collapse
Yea, but It was l21c432b160 not c130
karov_mm said:
Yea, but It was l21c432b160 not c130
Click to expand...
Click to collapse
That oeminfo i used many time to return from Nougat to MM, but with B130 firmware...
gtdaniel said:
That oeminfo i used many time to return from Nougat to MM, but with B130 firmware...
Click to expand...
Click to collapse
I'm gonna try one more time but I'm on job so it might be in 2 hours
Edit: so it's okay that I flash oeminfo for 130 in 160system?
karov_mm said:
I'm gonna try one more time but I'm on job so it might be in 2 hours
Edit: so it's okay that I flash oeminfo for 130 in 160system?
Click to expand...
Click to collapse
Is ok. Anyway after any oeminfo flash phone become corrupted...
Make sure you have in dload folder update.app from B130.
After flash oeminfo, power off phone and started with 3 keys combination.
gtdaniel said:
Is ok. Anyway after any oeminfo flash phone become corrupted...
Make sure you have in dload folder update.app from B130.
After flash oeminfo, power off phone and started with 3 keys combination.
Click to expand...
Click to collapse
Can you send me link for 160 update.app? I'm in job and it's hard to search anything on backup phone. I will download this update file and try to repair phone on break from job.
EDIT: I MEAN 130 UPDATE.APP FILE, MY BAD
karov_mm said:
Can you send me link for 160 update.app? I'm in job and it's hard to search anything on backup phone. I will download this update file and try to repair phone on break from job.
Click to expand...
Click to collapse
NOT B160 update.app!
B130 is ok!
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v54902/f1/full/update.zip
gtdaniel said:
NOT B160 update.app!
B130 is ok!
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1164/g104/v54902/f1/full/update.zip
Click to expand...
Click to collapse
Sadly installing still not working
karov_mm said:
Sadly installing still not working
Click to expand...
Click to collapse
What is going wrong?
Post some printscreen or pictures...
gtdaniel said:
What is going wrong?
Post some printscreen or pictures...
Click to expand...
Click to collapse
I can't now. I think i used oeminfo for l31. This is user-script file from .zip that i post before.
"ui_print("Flasheando OEMInfo DUAL-SIM para P9Lite...");
ui_print("Realizado por BadWolf");
package_extract_file("oeminfoDUAL.img", "/dev/block/platform/hi_mci.0/by-name/oeminfo");
ui_print("Finalizado! Recuerda flashear ahora la ROM L31");
set_progress(1.000000);"
karov_mm said:
I can't now. I think i used oeminfo for l31. This is user-script file from .zip that i post before.
"ui_print("Flasheando OEMInfo DUAL-SIM para P9Lite...");
ui_print("Realizado por BadWolf");
package_extract_file("oeminfoDUAL.img", "/dev/block/platform/hi_mci.0/by-name/oeminfo");
ui_print("Finalizado! Recuerda flashear ahora la ROM L31");
set_progress(1.000000);"
Click to expand...
Click to collapse
Ok! Try with this oeminfo for VNS-L21 (Single Sim/Dual Sim)
Anyway, conform instructions from this post:
HOW TO DOWNGRADE FROM NOUGAT TO MM
VNS-L31
Look at that thread :
http://www.htcmania.com/showthread.php?t=1261335
VNS-L21 (THANKS TO @Johnny TDN )
1. flash TWRP(thanks to @BadWolfYe )
2. Flash this file
3. Put the MM UPDATE.APP in the DLOAD folder on EXTERNAL SDCARD
4. Install it using the 3 button method (dload method)
5. Factory reset
6. DONE!!
for VNS-L21 which i done 4-5 times for returning from Nougat to MM is one oeminfo which work for VNS-L21 who have in update script instructions for VNS-L31 and flash fine on VNS-L21...
Hey guys, I need C40 oeminfo for my device. Is there any download site for it? Or any method to extract it from my device or update.app?
Good morning, what do you want the Oeminfo for?