Database Develop

[NEED HELP] Looking for a guide to flash a GB ROM

Hi all!
A friend of mine has an Optimus 2X that she got from her university. She has to develop an unity app which works with 2.3 APIs so she needs a Ginger Bread ROM to use these APIs. Since she has a Nexus 4, she already has the newest JB version to test the app on newer devices. This is why she explicitly wants a Gingerbread ROM, and nothing newer. Could anyone give a guide on how to install a Gingerbread ROM and which of them is the best for this purpose?
Information about the current installed version:
Model number: LG-P990
Android version: 2.2.2
Baseband version: 1035.21_20110218
Kernel version: 2.6.32.9-dirty
Build number: FRG83G
LGE Version LGP990-V10b
Thanks in advance, any help is appreciated!
Smirny
EDIT:
Since the phone belongs to the university, she cannot unlock the bootloader. Also, the software update within Android itself says that there is no new version available. Is it still possible for her to upgrade to a GB ROM, maybe even a stock one?

Search for Homero2 thread and download on phone SD card his nvflash 20S rom.
Download on PC the All In One Tool 5.6 in Dev section and follow the guide of the operation requested before nvflashing the 20S rom.
Edit: you can update to GB stock LG without unlocking the phone.
Link to LG 2x support site, download and install drivers, connect 2x to pc, start the LG Update on PC and follow the instructions.
Sent from my LG-P990 using xda app-developers app

guide to flash a GB ROM
With this Toolkit you can flash everything.
Custom or Stock Roms
http://forum.xda-developers.com/showthread.php?t=2020737

[Q] ROM for HP TouchPad 32G 3G/SIM tray functioning

Hi, I was offered a TP 32G to update its ROM.
It is currently with Android and with its SIM tray & 3G functioning
Model: msm8660_topaz
Android version: 2.3.3
Baseband version: Unknown
Kernel version: 2.6.35.7+ [email protected]#1
Could any one suggest a good ROM?
Thanks
TPDVD

TPDVD said:
Hi, I was offered a TP 32G to update its ROM.
It is currently with Android and with its SIM tray & 3G functioning
Model: msm8660_topaz
Android version: 2.3.3
Baseband version: Unknown
Kernel version: 2.6.35.7+ [email protected]#1
Could any one suggest a good ROM?
Thanks
TPDVD
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2157010

Flash Android kitkat on LG G FLex D95010L (AT&T)

Hi champs,
Can anyone help me to flash my LG G Flex (AT&T) to Android Kitkat 4.4.2. My existing Android version is 4.2.2 (Jelly bean), If have just rooted my phone. Now trying to install CW recovery but its giving me stuck at Fast boot.
My existing phone versions are: (ITs AT&T Mobile) with carrier unlocked.
ANDRIOD VERSION: 4.2.2
BASEBAND VERSION: M8974A-AAAANAZM-2.0.20022
KERNEL VERSION: 3.4.0
BUILD NUMBER: JDQ39B
SOFTWARE VERSION: D95010L
Thanks

Have you tried the app FreeGee ?
Sent from my LG-D955 using XDA Free mobile app

any KDZ file for new version ??

iam asking if there any KDZ file for new vesion for lg g2 vs980
last one i get its v5 if there for v6 its better >
iam waiting answer

theghostbh said:
iam asking if there any KDZ file for new vesion for lg g2 vs980
last one i get its v5 if there for v6 its better >
iam waiting answer
Click to expand...
Click to collapse
Hi,
There is no stock marshmallow released for lg g2. Last version that is released is android lollipop 5.0.2
If you want to switch to marshmallow, you have to install a custom rom.
LMK if you need further help regarding this.

[LS992] Pre-Rooted Stock [ZV4] [WIP]

Basic placeholder info:
A few of us are working on a rooted ZV4.
We currently have a booting userdebug build with system mounted as RW.
Stay tuned.
XDA:DevDB Information
[LS992] Pre-Rooted Stock [ZV4] [WIP], ROM for the Sprint LG G5
Contributors
solitarywarrior1, eagleeyered, FluffyMittens, Honestly Annoying
ROM OS Version: 6.0.x Marshmallow
ROM Firmware Required: Have to be on ZV4
Based On: Stock (mostly)
Version Information
Status: Alpha
Created 2016-11-22
Last Updated 2016-11-24

Reserved

something wrong
solitarywarrior1 said:
Basic placeholder info:
A few of us are working on a rooted ZV4.
We currently have a booting userdebug build with system mounted as RW.
Stay tuned.
XDA:DevDB Information
[LS992] Pre-Rooted Stock [ZV4] [WIP], ROM for the Sprint LG G5
Contributors
solitarywarrior1, eagleeyered, FluffyMittens, Honestly Annoying
ROM OS Version: 6.0.x Marshmallow
ROM Firmware Required: Have to be on ZV4
Based On: Stock (mostly)
Version Information
Status: Alpha
Created 2016-11-22
Last Updated 2016-11-24
Click to expand...
Click to collapse
The other day they flashed the rom and ended in qualcomm mode 9008, hardbrick

Any update on this one?

henryjumbo said:
Any update on this one?
Click to expand...
Click to collapse
How can I root LG G5 LS992 ZVE.....
Please let me know the guide or tutorial.

Redtinna said:
How can I root LG G5 LS992 ZVE.....
Please let me know the guide or tutorial.
Click to expand...
Click to collapse
Please let me know the tutorial to dowgrade LS992ZVE..... My cell phone is remained off due to this invalid sim issue.

Redtinna said:
How can I root LG G5 LS992 ZVE.....
Please let me know the guide or tutorial.
Click to expand...
Click to collapse
How can i root my as992

Hello!!
I have LG G5 model : ls992
I want to root it, there is no TWRP recovery available for this version. I tried different apps like king root, kingo root and 10+ more from different websites but all get failed. What can i do to root my phone. Please any one help!!

Hi
is there any updates about ls992 ???