Ok, so today I got a brand new extended life battery and wall charge to make sure it wasn't the problem, and turns out it wont. My phone won't charge when it's plugged in, even though the indicator on top says it is, but now my battery is dead and my Thunderbolt won't boot as a result. My phone is rooted, no ROM, and has been for 2 months now with no issues. Is there a fix to this somewhere, tried searching around for answers but this seems a little odd? Help please, thanks. Brian