Optimus 3d P920 Touchscreen problem - LG Optimus 3D

HI
Please help me. Anyone please?
i have optimus p920 3d. it was on official ICS and then my touchscreen was broken. i ordered from ebay chineese replacement. and when i mounted touchscreen wont work. phone boot and when i tap on lockscreen just ledkeys flash. when i tried use two fingers and tap then i can hardly unlock lockscreen but cant tap nothing else properly. So i flashed gingerbread v21a bin file and all works very fine and + in touch recovery all works fine. When i flashed ICS v30a bin file (with TWRP) its same problem and + touch wont work in Twrp too. I tried to flash kdz ics v30a phone wont boot, just lg logo loop. Now on gingerbread when i wanna officialy upgrade phone via phone or LG official page it says You have latest software for your phone. i mean WTF? Do you understund my problem? What i should do?
Thanx

Related

[Q] [HELP] LG OPTIMUS 3D P920 Bricked

Hi Guys,
I am was trying to install Cyanogen mod on my friends Optimus 3D as i was telling him the stock firmware is crap and i have an optimus 2x with the custom rom on.
Heres the problem i got CM nightly onto the optimus 3d and it was working perfect apart from the fact it wouldnt pick up any signal. I read on here you need to flash the baseband version so i tried that and thats where it all went wrong.
Now im left with a wiped Optimus 3d with no CWM and no ROM when you hold the power button the LG logo comes up and just hangs.
I have tried using KDZ method and LG Flash both do not work
LG Flash gives me an error at around 22% or 40% with AP error or something
KDZ starts to "install" the rom and gets to around 30 - 50% and then says the wrong is no longer connected?
Any help would be much appreciated guys,
As stated i do not have access to CWM
Cheers
Just go to the development section had the same problem, you just need to put your phone into download mode. Just search for KDZ file Flash.
I tired the KDZ flash last night and it wouldn't work,
Any other ideas?
Have you put your phone into download mode, to try it? If this donĀ“t work then i have no idea, for me it worked.

[Q] Bricked LG Optimus 3D Can access Recovery but useless

Hello,
I just recently rooted my phone (LG optimus 3D, Rogers) I didn't like the ROM I installed (cyanogenmod 7) and i tried to restore it back to the original ROM. When i opened up ROM manager and tried to restore , the entire system crashed&rebooted.During the reboot i pressed the power button. The phone stopped responding and forced me to remove the battery. After re installing the battery it booted past the LG logo screen but after all there is is a black screen and every time i press the screen the buttons on the bottom of the screen will light up but that is about it.
I managed to get into the android recovery manager <3e> but when i format all it says is it is unable to mount and load recovery/log
did i permanently brick my phone ? should i try to send it to rogers/LG and see if they can repair it
Please Help!
lostofandroid said:
Hello,
I just recently rooted my phone (LG optimus 3D, Rogers) I didn't like the ROM I installed (cyanogenmod 7) and i tried to restore it back to the original ROM. When i opened up ROM manager and tried to restore , the entire system crashed&rebooted.During the reboot i pressed the power button. The phone stopped responding and forced me to remove the battery. After re installing the battery it booted past the LG logo screen but after all there is is a black screen and every time i press the screen the buttons on the bottom of the screen will light up but that is about it.
I managed to get into the android recovery manager <3e> but when i format all it says is it is unable to mount and load recovery/log
did i permanently brick my phone ? should i try to send it to rogers/LG and see if they can repair it
Please Help!
Click to expand...
Click to collapse
How did the recovery revert to the stock recovery? Don't you need CWM to flash CM? Anyway, try flashing CWM again and see if you cannot flash another rom just to get Android up again.
Try these solves
Try these solves .I tried my brick Optimus 3D. It' s work.
http://forum.xda-developers.com/showthread.php?t=1186460
another this;
http://forum.xda-developers.com/showthread.php?t=1186406
Hi, I have a problem with my LG O3D. I have root my phone with superoneclick and then i've installed rom manager. I click on "reboot into recovery", because i wanted backup the rom but when I reboot it gets stuck on the logo LG.I tried the key combination to hard reset but does nothing. What can i do? thanks to anyone who will answer me
O3D is unbrickable unless you have hardware damage. So don't worry , use the resurrection guide to fix it. Search the forum for it.
Sent from my LG-P920 using xda premium

[Q] Optimus 3D Bricked while flashing

A LG Optimus 3D P920 phone got bricked while flashing because the battery was accidentally removed while it was booting after the flash.
The phone won't turn on now, we can only get into fastboot.
Is there anyway to get the phone working again?
iLashGLX said:
A LG Optimus 3D P920 phone got bricked while flashing because the battery was accidentally removed while it was booting after the flash.
The phone won't turn on now, we can only get into fastboot.
Is there anyway to get the phone working again?
Click to expand...
Click to collapse
Do the "recover phone" option in the official lg updating software.
FIXED
hey it was actually my friends phone and he has got it fixed somehow. I don't actually know how but I'll post it as soon as I get to know.

[Q] my lg optimus 3d su760 is not turning on after i updated with CM10.1 Rom

I've recently updated my LG Optimus 3D with CM10.1 rom. I did it using CWM recovery. after installin the CM10 rom and gapps i rebooted my device. When it reboots it say that "security error morning call is empty". now my phone won't turn on. can anybody help

Optimus p920 restarts on lg logo help

My phone was rooted and on ics .i tried to flash the stock gingerbread but now phone is just restarting on lg logo.
flashed many files many stocks files but still the same..
please help me to fix this
i tried v10a
20d
You are on ICS and root....flash ics rom not gingerbread....
Xperia ICS V6 p925
Did you try factory hard reset (power off. Press vol down + power)?
I tried v30a kdz file via LG kdz flasher but it's always stuck after few steps. I.left it for hours but nothing happens.
Has anyone else knows how to fix this problem?

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