2페이지 중 1페이지
"Won't turn on without cable, won't charge."에 답변It could be the logic board. It would explain the overheating, unrecognized battery, et cetera. For the battery, the one fix I've seen before is reseating the battery connector on the logic board. That was when a battery was not charging at all, though.
"Can I use this phone on a verizon wireless network"에 답변Possibly. Have you tried talking to the carrier it is currently locked to?