Help Broken?

[pr0xy60]

Hello! Newbee here.

Have had my O3D for about 2 months now and it has worked well until last night.
it drain the battery because I was playing. then I put the charger and it lay there for a while. When I would start it to see LG loggon but then it becomes only black but the backlight lights and touch buttons lights up and sometimes it vibrates a little. and nothing more happens ... have tried to start without sim and sd cards etc. but no difference.
I have tried to remove the battery and let it be for a while. and fully charged the phone.
if I hold the volume button (+) it vibrates and it says "safe mode" at the bottom left corner and then it becomes black again.
it's rooted too.

What happened and what can I do?

Thanks in advance / / Pr0xy60

 

[khx]

Dude, this happened to me the previous night. Have never drained my battery before.
Now all I see is the logo and that weird vibration...going on and on. Can't start my phone.

I tried removing the battery and letting it be, however this problem persisted. I tried using another sim card, no luck! I also tried fully charging the battery w/o any result.

What happened?

It's dead.

Has anybody figured out what the problem might be?