my htc evo 4g will not turn back on it worked great yesterday.Was seeing my daughter off outside had my phone in my back pocket was sprinkling outside so I put my phone in my jacket pocket went back inside. Took my phone outta my jacket and noticed it was shutting down. So I went to turn it bck on and that's when it wouldn't come back on. I took the battery out put back in still nothing. I put it a warm place over night. Got up this morning and put battery back in and it turned back on so I put it on charge to be ready for me. I layed down for couple hours when I got back up it was off again and will not come back on. Please help my phone is like my bestfriend I'm lost without it. Sincerely Lost mY BESTFRIEND