i can assure you all common sense things have been tried. if i could get it to turn on i will be rooting and installing a custom rom. i just cant get it there.
what kind of files would i bee looking for to cause a problem such as this to a completely unmodified thunderbolt?
so 4 days ago i was listening to music via my phone. it was plugged into an aux port in my home stereo and plugged into the charger as well.
i unplugged the phone from the charger and it shut off. it then would not boot past the htc splash screen. it has made it all the way on 3 times since...