Want to rollback my phone to MM but how? - Huawei P9 Lite Questions & Answers

Guys i am not so experienced in this. I am using P9 Lite and the build number of my phone is L31C464B335.
Can anyone please explain me what i have to do to rollback my phone to MM?
I have seen this threat,
https://forum.xda-developers.com/huawei-p9lite/how-to/how-to-roll-noguat-to-mm-l31-21-c185-t3539885
But it's for L31C185. I guess i shouldn't flash them right? Don't want to brick my phone, so any help would be greatly appreciated.

Alfrenn said:
Guys i am not so experienced in this. I am using P9 Lite and the build number of my phone is L31C464B335.
Can anyone please explain me what i have to do to rollback my phone to MM?
I have seen this threat,
https://forum.xda-developers.com/huawei-p9lite/how-to/how-to-roll-noguat-to-mm-l31-21-c185-t3539885
But it's for L31C185. I guess i shouldn't flash them right? Don't want to brick my phone, so any help would be greatly appreciated.
Click to expand...
Click to collapse
you have to find the correct files for your phone and then just follow that guide

mjz2cool said:
you have to find the correct files for your phone and then just follow that guide
Click to expand...
Click to collapse
Any idea of from where i can find the files?
I tried to find them on Huawei's website but files for c464 are not in there.

Alfrenn said:
Any idea of from where i can find the files?
I tried to find them on Huawei's website but files for c464 are not in there.
Click to expand...
Click to collapse
maybe they're on xda somewhere, i don't know. but why do you want to rollback? did you install nougat unofficially?

mjz2cool said:
maybe they're on xda somewhere, i don't know. but why do you want to rollback? did you install nougat unofficially?
Click to expand...
Click to collapse
No, it's an offical version but i have this problem,
https://forum.xda-developers.com/hu...ites-screen-brightness-dimming-games-t3620285
I believe it's a bug on 7.0 and after returning to MM it will fix this problem.

Alfrenn said:
No, it's an offical version but i have this problem,
https://forum.xda-developers.com/hu...ites-screen-brightness-dimming-games-t3620285
I believe it's a bug on 7.0 and after returning to MM it will fix this problem.
Click to expand...
Click to collapse
didn't you get b380?

mjz2cool said:
didn't you get b380?
Click to expand...
Click to collapse
No, i have b335.

I think i found the files,
http://hwmt.ru/hwmtsite/firmware-database/?firmware_model=Vns-l31c464&firmware_page=0
Can anybody help me of which one i should flash?

Related

Flash cm13 over emui 5.0

Hello,
Anyone tried to flash cm13 over emui 5.0??
Thank
Downgrade please. Follow the instructions or you will end up like the other ones - bricked.
Laurisss said:
Downgrade please. Follow the instructions or you will end up like the other ones - bricked.
Click to expand...
Click to collapse
Someone has tried ? Because i dont want to rollback
simo255 said:
Someone has tried ? Because i dont want to rollback
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Click to collapse
probably you have to find out yourself.. don't know what could happen though
Laurisss said:
probably you have to find out yourself.. don't know what could happen though
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Click to collapse
That's why im asking...
Because when i had samsung galaxy s3mini i could flash any version kitkat, jellybean,lollipop without rollback & stuff
Up
simo255 said:
That's why im asking...
Because when i had samsung galaxy s3mini i could flash any version kitkat, jellybean,lollipop without rollback & stuff
Click to expand...
Click to collapse
yeah those phones were easy af
Up
Rollback to MM to flash cm13 or any other MM custom ROM
https://forum.xda-developers.com/huawei-p9lite/help/p9-lite-bricked-t3543191 I was trying to install cyanogenmod 13 based rom over EMUI 5.0

back to 6.0.0

hey
im now on 7.1.1 but there not custom rom,so i want back to 6
can anyone tell me if there any method to back without brick my phone>
sure just download image from zte and flash.
lafester said:
sure just download image from zte and flash.
Click to expand...
Click to collapse
u try befor?
pls give me the like if u can
What did you dislike about 7.1.1 that's prompting you to go back to 6?
gpz1100 said:
What did you dislike about 7.1.1 that's prompting you to go back to 6?
Click to expand...
Click to collapse
it's good but i want flash custom rom
u have any idea how i can back to 6?
Do you know what a custom ROM is and how does it work?
I think you are getting confuse with something else.
can anyone help?
mr.mgmg said:
can anyone help?
Click to expand...
Click to collapse
Help with what?
lafester said:
Help with what?
Click to expand...
Click to collapse
i want back to 6.0 marshmallow
Do this man
https://forum.xda-developers.com/axon-7/development/edl-emergency-dl-mode-twrp-unlock-t3553514
Download the marshmallow files then use miflash to flash after that u can install what ever u want
Whats wrong with LineageOS?

need Erecovery image (Recovery 2)

Hi, i really need Erecovery img, you can pull it by commands in terminal:
Su
dd if=/dev/block/mmcblk0p22 of=/storage/emulated/0/
Thanks
That does not work on the P8 lite 2017. What firmware do you have. I then upload the recovery.
Need Stock Rom for GR3 2017 (PRA-LX2C636B160)
ChinHon said:
That does not work on the P8 lite 2017. What firmware do you have. I then upload the recovery.
Click to expand...
Click to collapse
Please share Stock Rom for my Huawei GR3 2017 (PRA-LX2C636B160). I have already Bricked my phone and unable to restore my self because I was unable to find stock ROM for LX2C636B160 at Google. That's, why I had to send my phone to customer care & now my phone, is ok. But now I am afraid to root and twrp my phone if it brick again, so please share it with me...
linksolver said:
Please share Stock Rom for my Huawei GR3 2017 (PRA-LX2C636B160). I have already Bricked my phone and unable to restore my self because I was unable to find stock ROM for LX2C636B160 at Google. That's, why I had to send my phone to customer care & now my phone, is ok. But now I am afraid to root and twrp my phone if it brick again, so please share it with me...
Click to expand...
Click to collapse
Look here:
https://www.google.de/amp/s/forum.x...wei-p8-lite-2017-pra-lx2-camera-t3649794/amp/
ChinHon said:
Look here:
https://www.google.de/amp/s/forum.x...wei-p8-lite-2017-pra-lx2-camera-t3649794/amp/
Click to expand...
Click to collapse
But I still Need stock recovery, can you tell me where I can found it or how can I exert it from my mobile?
linksolver said:
But I still Need stock recovery, can you tell me where I can found it or how can I exert it from my mobile?
Click to expand...
Click to collapse
No problem !
https://mega.nz/#F!0pEwlDoQ!o6eOH-6f_z9DHmQsHrjzPA
ChinHon said:
Look here:
https://www.google.de/amp/s/forum.x...wei-p8-lite-2017-pra-lx2-camera-t3649794/amp/
Click to expand...
Click to collapse
ChinHon said:
No problem !
https://mega.nz/#F!0pEwlDoQ!o6eOH-6f_z9DHmQsHrjzPA
Click to expand...
Click to collapse
:laugh:Thanks, I will Try this and post again if it works

[Discussion] Rollback package for various models

Hi Folks,
Seeing around various section of all the models when users are struggling to restore their phone either due the flashing an incorrect firmware or after updating via Firmware Finder app and then wanting to rollback to earlier version of EMUI. They sometime cannot even flash the custom ROMs due to FRP lock or unable to flash the custom recovery and even after trying all the known methods, we struggle to restore their phone as they messed up badly with their phone and model or version change to something unexpected.
In this thread, lets discuss and share about rollback files available for various models (be it MM, Lollipop anything) so that new users could use it to restore to their original version and then update to official versions.
https://mega.nz/#F!cGYx1arY!h8uE0qeF5z8eHOWX9jDd0w
AL-20
Al-30
TL-30
L09
DUK-AL20C00B191
DUK-AL20C00B191
DUK-TL30C01B191
DUK-L09C900B122
There was a 2.8Gb file which I was never able to download which might contained more rollback packages
Thanks to @LastStandingDroid for sharing this link. Though this file is of 6 GB so seems all of the files are in same zip but we have a backup atleast.
Hi, do you have stock fw for DUK-L09C675?
[email protected] said:
Hi, do you have stock fw for DUK-L09C675?
Click to expand...
Click to collapse
Not handy but can get it on FF page
[email protected] said:
Hi, do you have stock fw for DUK-L09C675?
Click to expand...
Click to collapse
Here you go
http://hwmt.ru/hwmtsite/firmware-database/?firmware_model=Duk-l09&firmware_page=0
shashank1320 said:
Here you go
http://hwmt.ru/hwmtsite/firmware-database/?firmware_model=Duk-l09&firmware_page=0
Click to expand...
Click to collapse
Thanks!!! Is it Ota or full firmware?
[email protected] said:
Thanks!!! Is it Ota or full firmware?
Click to expand...
Click to collapse
You need fullOTA-MF
shashank1320 said:
You need fullOTA-MF
Click to expand...
Click to collapse
Ya, looking for fullOTA-MF. Thnx...
shashank1320 said:
https://mega.nz/#F!cGYx1arY!h8uE0qeF5z8eHOWX9jDd0w
AL-20
Al-30
TL-30
L09
DUK-AL20C00B191
DUK-AL20C00B191
DUK-TL30C01B191
DUK-L09C900B122
There was a 2.8Gb file which I was never able to download which might contained more rollback packages
Thanks to @LastStandingDroid for sharing this link. Though this file is of 6 GB so seems all of the files are in same zip but we have a backup atleast.
Click to expand...
Click to collapse
Statement that's just a single folder. Which contains 6gb you still can download them separate
Sent from my FRD-L09 using Tapatalk
LastStandingDroid said:
Statement that's just a single folder. Which contains 6gb you still can download them separate
Click to expand...
Click to collapse
Thanks for clarifying mate
Hi, guys.
One question: I got Honor 8 pro, and I want to unlock the bootloader and have root.
Now, in worst case scenario, if I need to go back and flash stock firmware with dload method, is "update-eu-rb.zip" the file I need?
Thank you so much.
Bontropi said:
Hi, guys.
One question: I got Honor 8 pro, and I want to unlock the bootloader and have root.
Now, in worst case scenario, if I need to go back and flash stock firmware with dload method, is "update-eu-rb.zip" the file I need?
Thank you so much.
Click to expand...
Click to collapse
What is the exact model? We have files in FF.
Sorry, you are right!
Model number DUK-L09
Serial number DUK-L09C432B183
Bontropi said:
Sorry, you are right!
Model number DUK-L09
Serial number DUK-L09C432B183
Click to expand...
Click to collapse
HAve these files handy but in fact only 1st files is required in most of the cases to restore the system.
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1635/g104/v91370/f2/full/update.zip
http://update.hicloud.com:8180/TDS/...l/DUK-L09_hw_eu/update_full_DUK-L09_hw_eu.zip
http://update.hicloud.com:8180/TDS/...70/f2/full/public/update_data_full_public.zip
Thanks, man.
You are too kind.
Bontropi said:
Thanks, man.
You are too kind.
Click to expand...
Click to collapse
I had the system open FF open while helping someone else so this was quick else would have provided you tomorrow.
Good luck

[Discussion] Rollback package for various models

Hi Folks,
Seeing around various section of all the models when users are struggling to restore their phone either due the flashing an incorrect firmware or after updating via Firmware Finder app and then wanting to rollback to earlier version of EMUI. They sometime cannot even flash the custom ROMs due to FRP lock or unable to flash the custom recovery and even after trying all the known methods, we struggle to restore their phone as they messed up badly with their phone and model or version change to something unexpected.
In this thread, lets discuss and share about rollback files available for various models (be it MM, Lollipop anything) so that new users could use it to restore to their original version and then update to official versions.
HUAWEI GR5 Mini Rollback Package (NMO-L31, from EMUI5.0+Android7.0 rollback to EMUI4.1+Android 6.0, C636B300, South-asia)
http://consumer.huawei.com/np/support/downloads/detail/index.htm?id=94461&key4=rollback
HUAWEI GR5 Mini Rollback Package (NMO-L31, from EMUI5.0+Android7.0 rollback to EMUI4.1+Android 6.0, C636B300, South-asia)
http://consumer.huawei.com/np/support/downloads/detail/index.htm?id=94461&key4=rollback
NEM-L21 file-
https://mega.nz/#!mR9UkKJY!FzLMLPdTw972EHhIJUzTgTbkgRIxWmX3SDcninsbP0g
NEM-L22-
https://mega.nz/#!yZtwEIZB!0_D2ZsKmcCv2VAOmAY1RT18dudRGGCNFwkzJImETnqQ
NMO-L31
https://mega.nz/#!rR8zgYwS!ZkiI2gGKIdh7qqZjgXbPAi4xnkrRr4EHytkd_JtuQbI
What is this?
shashank1320 said:
NEM-L21 file-
Rollback from/to what ?
Interested in the NEM-21
Click to expand...
Click to collapse
synnoven said:
Rollback from/to what ?
Interested in the NEM-21
Click to expand...
Click to collapse
It's always Nougat to MM except 5X.
How?
May I have a "how to" please? Quite new at this...
synnoven said:
May I have a "how to" please? Quite new at this...
Click to expand...
Click to collapse
You may find one in my signature for downgrade of 5X. Process is same but just a change of files.
Hi. Do these files restore absolutely everything? I've got a dodgy file in /system/lib64 and don't know if a dload flash will fix it. Would an ota package do it? I don't really want to have to wipe everything.
fishnchips2 said:
Hi. Do these files restore absolutely everything? I've got a dodgy file in /system/lib64 and don't know if a dload flash will fix it. Would an ota package do it? I don't really want to have to wipe everything.
Click to expand...
Click to collapse
Dload will fix most of the things without wiping the data.
Got it wrong...
shashank1320 said:
You may find one in my signature for downgrade of 5X. Process is same but just a change of files.
Click to expand...
Click to collapse
Still android 7... Do I need more than the the one file? I followed the "how to" that came along in the download, bor it seems I need another one...
If it is just the one in your link, please send me a link on the "How to" for Honor x.
synnoven said:
Still android 7... Do I need more than the the one file? I followed the "how to" that came along in the download, bor it seems I need another one...
If it is just the one in your link, please send me a link on the "How to" for Honor x.
Click to expand...
Click to collapse
This rollback package will just creat a platform for rollback. Post this, you need to flash the MM based rom for your model via dload.
I got android 6.0!
shashank1320 said:
This rollback package will just creat a platform for rollback. Post this, you need to flash the MM based rom for your model via dload.
Click to expand...
Click to collapse
It works! Thank you!!!
Can I now just delete the update-file?
synnoven said:
It works! Thank you!!!
Can I now just delete the update-file?
Click to expand...
Click to collapse
Better to save for future use. Who knows when you need it but yeah if it's about deleting from sd card, yes you can
synnoven said:
It works! Thank you!!!
Can I now just delete the update-file?
Click to expand...
Click to collapse
It will be helping if u preserve it for future use.
anyone here have a rollback package for nem-ul10?
honor 6x bln-l22c636 pls
muhammadhakimi said:
honor 6x bln-l22c636 pls
Click to expand...
Click to collapse
Hi, this is a Honor 5c forum. The best place to look is the Honor 6x forum.

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