Please Help ! Need Stock Firmware for P9 lite vns-l21c185b360 - General Questions and Answers

Hi everyone, I unlocked my bootloader and installed TWRP and then flashed a custom rom. But I found that to be buggy so I want to revert to my stock nougat rom kernel and firmware. Please some one guide me to do so and also my build number shows nrd90m test-keys. So I also want my original build number back. Please Help me. I really appreciate it. Thanks in advance

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LG G Pro 2(D838)(India) Stock Rom,Custom Recovery needed.

Hey,
I recently got a new LG G Pro 2 D838-16gb variant. It seems it roots easily,but I m now in concern of getting its stock rom.I searcher everywhere on the internet for its stock rom, but it seems that i found stock roms for only its korean and Singapore variants.All I want now is the stock rom for the indian variant which i did not find anywhere.Please do also guide me in short how to get back to stock using those files.One more important thing,how do I install CWM or TWRP for my D838? Please help me asap. Please provide me direct links to the downloads or the tutorials.Any kind of help to be appriciated
Sarvesh Sawant said:
Hey,
I recently got a new LG G Pro 2 D838-16gb variant. It seems it roots easily,but I m now in concern of getting its stock rom.I searcher everywhere on the internet for its stock rom, but it seems that i found stock roms for only its korean and Singapore variants.All I want now is the stock rom for the indian variant which i did not find anywhere.Please do also guide me in short how to get back to stock using those files.One more important thing,how do I install CWM or TWRP for my D838? Please help me asap. Please provide me direct links to the downloads or the tutorials.Any kind of help to be appriciated
Click to expand...
Click to collapse
There is no custom recovery for our phone. I hope that someone will be able to build one. I've got the Hong Kong version and flashed it with Taiwan rom because it was 10D and I had 10b.
http://www.lg-phones.org/official-lg-g-pro-2-d838-v10e-firmware-rom.html you need to download the 16GB version.
you can flash it with this: http://forum.xda-developers.com/showthread.php?t=2797190
I'm not responsible for any damage that you will cause to your phone.
Hi Sarvesh,
Even I am in need for the LG Indian version rom but its not available and hence I did not even root. If you install the Hong Kong version and need to go for the warranty repairs. LG CS will detect that the rom has been changed and hence will not give warranty. This is the only reason I have not rooted my phone yet.
guys is there a way to extract the rom from the phone directly. If yes, can you please guide me so that I can extract the rom and save it somewhere in the cloud so that everyone can benefit.
Regards,
Kailash
Hi Guys,
I dont see why you can't root your phones. You can always come back to stock using the LG Mobile Support tool. I had softbricked my phone a few weeks back and was able to restore my phone with stock LG ROM losing the root access.
Sarvesh Sawant said:
Hey,
I recently got a new LG G Pro 2 D838-16gb variant. It seems it roots easily,but I m now in concern of getting its stock rom.I searcher everywhere on the internet for its stock rom, but it seems that i found stock roms for only its korean and Singapore variants.All I want now is the stock rom for the indian variant which i did not find anywhere.Please do also guide me in short how to get back to stock using those files.One more important thing,how do I install CWM or TWRP for my D838? Please help me asap. Please provide me direct links to the downloads or the tutorials.Any kind of help to be appriciated
Click to expand...
Click to collapse
Hi Sarvesh,
I kind thought of that but after rooting. So after changing a lot of ROMS and playing with the system i finally got a way out (just incase i need warranty) Can you send me a screenshot of your software version screen(Settings>About phone>Software information) ?
Here's what i tried.
1) Installed a custom rom
2) then installed a stock rom HKG version 10a
3) then i ran towelroot again to root the device
4) then edited build.prop file to edit information like build version, build number etc)
5) rebooted and saw the info. it worked. Then unrooted the phone.
IT WORKED > So basically i have stock rom which shows I have the Indian version
Please pm me the screenshot or send it here and i'll tell you every line that you need to edit. :good:
roykulkarni said:
Hi Sarvesh,
I kind thought of that but after rooting. So after changing a lot of ROMS and playing with the system i finally got a way out (just incase i need warranty) Can you send me a screenshot of your software version screen(Settings>About phone>Software information) ?
Here's what i tried.
1) Installed a custom rom
2) then installed a stock rom HKG version 10a
3) then i ran towelroot again to root the device
4) then edited build.prop file to edit information like build version, build number etc)
5) rebooted and saw the info. it worked. Then unrooted the phone.
IT WORKED > So basically i have stock rom which shows I have the Indian version
Please pm me the screenshot or send it here and i'll tell you every line that you need to edit. :good:
Click to expand...
Click to collapse
Hi Roy,
Thanks for suggesting me this. the software details of my G Pro 2 are here:
Android version: 4.4.2
Baseband version: M897A-AAAANAZM-1.0.190084
Kernel version: 3.4.0
Build number: KOT49I.D83810f
Software version: D83810f-ESA-XX
Hard reset - From Korean to English language
Sarvesh Sawant said:
Hi Roy,
Thanks for suggesting me this. the software details of my G Pro 2 are here:
Android version: 4.4.2
Baseband version: M897A-AAAANAZM-1.0.190084
Kernel version: 3.4.0
Build number: KOT49I.D83810f
Software version: D83810f-ESA-XX
Click to expand...
Click to collapse
Hi Roy/Sarvesh,
Even I bought this phone in India and under Software Information i find the same details. One more thing I noticed, in Hard rest mode it shows in Korean language and not in English. Even, I need stock rom for India. Please help.
Sarvesh Sawant said:
Hi Roy,
Thanks for suggesting me this. the software details of my G Pro 2 are here:
Android version: 4.4.2
Baseband version: M897A-AAAANAZM-1.0.190084
Kernel version: 3.4.0
Build number: KOT49I.D83810f
Software version: D83810f-ESA-XX
Click to expand...
Click to collapse
Hi Sarvesh,
Sorry for a delayed response, was out of connectivity areas. Looks like you have already installed a different stock. Because as far as i know the sotware version should have -IND-XX at the end.....However,
Once you have root, download and install the build.prop editor (you'll find it on google play)
Once done edit the following entries.
-ro.build.display.id =KOT49i.D83810d
- ro.lge.swversion= D83810d-IND-XX
(where 'd' is the version...fo it can be f as well. But keep both same)
That should make your ROM look like stock indian.
Then using supersu pro unroot the phone.
Sent from my LG-D838 using XDA Premium 4 mobile app

Can we downgrade from 5.1.1 to 5.1.1 but different build.

I wanted to know if i can flash the G920IDVU2COf8 from the new G920IDVU2COGA? I am currently on the latest update G920IDVU2COGA and wanted to go back to G920IDVU2COf8. Pls help.
Thanks.
Yes

firmware quiery

hey bros ! can i know what is this FIRMWARE update in oneplus one ! i saw many ppl on various rom thread saying im on latest firmware , some saying im on lp firmware ! can anyone tell me what that is ? and how do i know which firmware im on ? thanks
You can tell by the numbers in your baseband version in settings/about phone. Most aosp custom ROMs on marshmallow need to be on the latest LP firmware, where cm13 mm has updated firmware. Any early LP ROMs won't work on recent firmware packages.
There's a roll up thread on it in the dev section. Worth reading up if you flash your device

[Completed] Root and flash CM 13 in Huawei GR5 ( KII L21)

I just updated my Huawei GR5 to Marshmallow , it's great but I want to use CM 13 in this phone. I am a little new at this so if anyone can provide me with the info on how I can root this phone (as it may not be popular) ,how to unlock bootloader, flash twrp, get CM for GR5 (KII L21 variant) and flash it?
And please give instructions to revert back to stock firmware if things dont work out.
Thanks in advance for the help..
serpratik said:
I just updated my Huawei GR5 to Marshmallow , it's great but I want to use CM 13 in this phone. I am a little new at this so if anyone can provide me with the info on how I can root this phone (as it may not be popular) ,how to unlock bootloader, flash twrp, get CM for GR5 (KII L21 variant) and flash it?
And please give instructions to revert back to stock firmware if things dont work out.
Thanks in advance for the help..
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Greetings,
Thank you for using XDA Assist.
Please consider asking your questions here:
http://forum.xda-developers.com/android/help
That's our Android development and hacking Q&A section and you'll receive expert advice there.
Good luck!

How to go to OpenKirin

Hi everyone,
I m a little confuse and when I say a little, I mean a lot, about the way to go from a L29C432B582, unlocked bootloader to a ROM with EMUI 8 to Openkirin. I read than oreo isn't available for L29, so have I to flash a Chinese ROM, or something ? Some help could be great. And why not make of this tread an how to for all firmware versions to go to openkirin, but I can figurate this just by myself. Does anyone know my path ? And could you please explain the way you have proceed to go to OpenKirin, or even and other Oreo Rom, from where you come to where you are now. With link to the thread and files you had use, lot of link seems dead. It could be really helpfull for a lot of us.
I will still try to find a way by myself and update this thread, but any help would be really appreciate.
I had think in a first place I had to go to a stock rom, for reach the official update, but if I can't have the EMUI 8 for L29C432 it will be a dead end.
Best regards
You will have to debrand your phone to the chinese version of mate 8 in order to update your phone to oreo. You have the thread with all the instructions in the forum. If you dont do this,you wont be able to flash any open kirin roms.
This is the thread https://forum.xda-developers.com/mate-8/general/discussion-oreo-huawei-mate-8-t3785320
Hi,
Thanks Leverkusen
Did you make this ? What firmware have you ? Did the update could be done OTA ? Do I have to paid for DC-Unlock ?

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