Help with my w580i

Hey guys, please can anyone help me with my w580i. I woke up one morning, obviously i must have slept on the phone and i remember playing songs before i slept off. I also remember downloading some videos and themes the previous night. So i got up, saw the key # on the screen and noticed the phone was very very hot. I tried to use the back key, clear key, or even turn off but all to no avail. So i decided to remove the battery and on replacing it, i tried to power on the phone and it refused up till date. Instead, when i insert the battery, power it on, it does the initial vibration and does not display. At a particular, i decided to leave it in that on condition hoping that it would come on but instead, after barely 5mins of leaving the phone, i met it terribly hot. Please anyone with a guide on what to do would be of help as any time i insert the battery, switch it on, the initial vibration tells me there is hope but then who knows if its a hardware or software error because on trying to charge the phone, it goes abnormally too hot and still does not display a thing not even the se logo. I can be reached via christomaria2@yahoo.com. Please any help would do.