Yesterday (9/14/13), I was using the phone just fine around 8PM with my friends in a restaurant and everything seemed fine. A few hours later when I was walking down the street, I take my phone out of my pocket and when I hit the power to wake up the phone nothing happened. I pressed the power button for 10-20 seconds and nothing.
When I got back to my room and plugged it in, the LED did not turn on or anything and when I pressed the power button again after being plugged in, nothing happened. I charged it all night and decided to work with it today, but nothing has helped. I have tried holding the power button and volume keys for minutes, holding power button and nothing. When I plug in the phone to the PC it detects it (Windows USB sound in) and when I press the power button for around 15 seconds it makes the sounds but then it makes the removed usb sound.
Since the phone is Rooted, unlocked and has custom recovery and rom, I'm not sure warranty would help, ALTHOUGH since it doesn't turn on and physically is not tampered with, they could get it to at least turn on.
Please help me out here as I am a college student and really need my phone for work and to stay in touch with my parents. Thank you, and I apologize if I didn't follow a posting guideline.
P.S. One of the causes could be a drained battery, but the charging all night should have helped.