Database Develop

Black screen on my optimus black

Hi all,
Please help me out.I brought my phone 1 week back and installed cyanogenmod 7 on it.But after using it I thought its not so good in terms of look.So I decided to revert it back.I downloaded andoird 2.2 firmware from LG website and used KDZ to install it.But when I was installing it phone restarted automatically and LG logo appears and a black screen came.I tried to install many time but still stuck on this.Please help me..I blocked my internet connection and I tried with different modes like emergency and diag and disabled LG modem in device manager.Nothing is working.Please help me and whether I can get it to LG service center and whether they can find it out that I flash my phone.So that I can repair it telling it is in warranty.Please help me guys.This is my first android phone.

Did your button always flashing? What ROM version did you use?

yes the buttons are always flashing after LG logo and when I get the black screen I
am using V10A_00.kdz india version.Please help me

Please don't be panic, it also happening to me few times ago...
Did you already got this tutorial?
Find another version of ROM, try V11B.

Thanks a lot!!! I will try to install and I will let you know whether its working or not.

Okay, do your best..
I'll be online for the next 2 or 3 hours...

Its working now..Thanks a lot.I will never forget your help..

But the problem is now I am not able to connect to 3G gprs.Any suggestion please..

Now I am getting gprs.Installed some old firmware.. thanks a lot again..

nsakhare said:
Now I am getting gprs.Installed some old firmware.. thanks a lot again..
Click to expand...
Click to collapse
You are welcome...

help my phone LG L7 P705g is in a brick , this does not give signs of life

Hello this is my first posting and I hope it helps me
I 'm from Mexico and I have the following problem , when installing an unofficial rom my phone went off and not start now my computer recognizes it for only a few seconds but then disconnected and do not have access to recovery and emergency mode , virtually became in a brick,
I tried to flash lg PROGRAMS tool LGMobile Support Tool 2014 that are official brand but none have worked for me , please if anyone has the solution to this problem let me know I would appreciate it very much
please help

i need hlep please with my lg flex

hi everyone,
please i need a help
i have t mobile lg flex that rooted and i download mune rom in it but since then the phone just keeps shut down by it self every few seconds .i tried to download the original rom for last week but i could not .it wont let me do it i can only go to download mode .so im going crazy . i tried lg flash tool and the lg mobile support tool but no luck .
please please
help me thank you so much :crying:

Need Stock F340L KDZ or TOT File

A friend of mine messed up his LG Flex F340L and its stuck on boot logo. I tried looking for stock firmware for Korean L version but couldn't seem to find it. It would be of great help if any of you guys give me the link for F340L.
Thankyou

Anyone? It's really urgent. Any help would be greatly appreciated..

Up please we need your help!
NEED KDZ OR TOT for my F340L20i please i need it my phone is stock on logo please help me :crying::crying:

Lg h811 stuck on logo already flash with kdz file v20q no luck

Hi can some one tell me how do i fix my lg h811 stuck on lg logo i already flash with kdz file v20i and v20q no luck still same stuck on lg logo
anyone knows what to do?
thanks

mps5566 said:
Hi can some one tell me how do i fix my lg h811 stuck on lg logo i already flash with kdz file v20i and v20q no luck still same stuck on lg logo
anyone knows what to do?
thanks
Click to expand...
Click to collapse
Yes infamous bootloop . sent it to tmobile if warrranty.. or to LG USA. if under warranty.. or at leat call them and see what they say.

raptorddd said:
Yes infamous bootloop . sent it to tmobile if warrranty.. or to LG USA. if under warranty.. or at leat call them and see what they say.
Click to expand...
Click to collapse
no warranty that's why i try to flash my self i need solution so i can fix my self

mps5566 said:
no warranty that's why i try to flash my self i need solution so i can fix my self
Click to expand...
Click to collapse
Many times after a kdz or lg bridge update it will stick...try booting in to stock recovery for factory reset

mps5566 said:
no warranty that's why i try to flash my self i need solution so i can fix my self
Click to expand...
Click to collapse
if its hardware then buy new motherboard.. or try heating up search theres many ways to fix but they are not permanent fix only temporary so i read.