upgrade firmware lg l9 p768g - General Questions and Answers

When I update the firmware on my lg optimus l9 p768g , in that it will actually update the firmware of the program to work, since I reinstalled everything , since I changed firmware version ...

I'd really like to help you but I'm going to have to ask you to clarify what you asked.

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[Q] How to upgrade Lg Su880 to ICS-V20c

I had newer firmware of Lg Optimus EX Su880 : Android 4.0.4 V20c (2013-02-05). But I can't flash it, who can help me?
I try using LG Kdz_fw, Uptest, Smartflash... but the phone always stuck on LG logo?
check my post if you havent resolve the issue yet

So who wants to port L9 jellybean to o3d :P

LOL so i know we just got "official ics " for our devices , but L9 (older twin brother ) has just received jellybean, so can anyone do there magic and get L9 working for o3d since lets face it , LG is not going to update our phone anymore
Also hypothetically if i flash the bin file for their firmware , how much damage will it do to my phone? im thinking of doing that lol
Bin won't work but you can always flash back.
L9 doesn't support 3D functionality . And as I know if you flash the *.bin you will full-brick your phone so you will need to flash the bootloaders .
Good to see people trying to port , maybe you can do it .
Sent From My LG-P880 (O4X) .
By Pressing "THANKS" You Will Help Me .
rezzsha said:
LOL so i know we just got "official ics " for our devices , but L9 (older twin brother ) has just received jellybean, so can anyone do there magic and get L9 working for o3d since lets face it , LG is not going to update our phone anymore
Also hypothetically if i flash the bin file for their firmware , how much damage will it do to my phone? im thinking of doing that lol
Click to expand...
Click to collapse
hypothetically it might boot but will not work the Display will not work at all
but the kernel sources might come in handy with CM10+ since its a JB kernel and as we all know the kernel is pretty much the same as the O3D
if you could extract the .img from bin it would be much safer but it's not worth it i said it before if L9 can has JB so can the O3D buy it only took a Year + few months for ICS Beta JB should be here 2015 Since LG hasn't officialy released ics they should just skip to JB if RC can do it in a few Days so can they Lazyyyyyyyyyyyyyyyyyyyyyyyyyyy LG

Is it possible to upgrade my p500 gsm's android version?

I have an old LG optimus one p500 v10d with 2.2.1, can I upgrade it somehow to a better android version?
Thanks in advance
yes, upgrade baseband to v20 and install any 4.x rom available in development thread
or use old baseband fix, search LG p500 forum, read FAQ and other sticky threads and you will find it, it was explained many times
http://forum.xda-developers.com/showthread.php?t=2149636
http://forum.xda-developers.com/showthread.php?t=2047589
http://forum.xda-developers.com/showthread.php?t=1256048

[Completed] [Q] LG Optimus L9 II D605 immposible to root

After update it's impossible to root.
Android 4.4.2
Kernel 4.3.0
Build KOT491.D6050d
Soft D60520d-EUR-XX
Towelroot, Stump, VRoot... nothing works now..
If anyone knows how to root it or downgrade it please tell, life is boring without rooted phone
Hi,
You can carefully review this thread, and ask for help there if still needed,
http://forum.xda-developers.com/showthread.php?t=2754633
Good luck!
I think i got it
I had to downgrade firmware using LG Flash Tool and stock .kdz file.
I followed this and it worked fine: http://forum.xda-developers.com/showthread.php?t=2797190
And i downloaded firmware from here http://www.smartphenom.com/2014/07/lg-optimus-l9-ii-d605-firmware.html version D60520A solved my problem, i never tried 20B version and version 10A gave me bootloop.. Be careful
Now towelroot works and i'm happy again!

[LG P720] Which version was the last official ROM

Is still anyone here who could help me with my old P720?
My P720 has the official Android 2.3.6 (Software Version LGP720-V10e-JUL-17-2012). Is this the latest official ROM or not?
A few days ago I read somewhere on the Internet that the P720 got an update to ICS about 1 year after the ICS update for the P920. I am not sure if I had my P720 still in use at that time. I got interested and started searching for more information. It got even stranger when I found the LG Fan Club Website. They host update-files called V10E_00.kdz which they say would be Android 4.1-4.3 Jelly Bean?! As my phone says it has V10e installed I don't realy trust them! But Android 4.0.4 like on the P920 would be realy nice to have as it gets harder and harder to find software which is compatible with 2.3.6.
I am not interested in (non 3D) custom ROMs. I use the P720 (from time to time) only for the 3D camera. For 2D I have newer and better phones!
Please let my know if I am wrong, thinking that Android 2.3.6 was the last official ROM! Thank you!
v30b (4.0.4)
LG P920(LGP920) aka LG Optimus 3D - LG-Firmwares.com
LG P920 download the firmware for free! Detailed installation instruction. Video review of the model and its features. User feedback and latest news.
lg-firmwares.com

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