I have an unlocked 8220 flip, it's about 7 months old and it's never given me any major problems. I recently got a new phone, and now my flip won't turn back on. Unfortunately, my contacts were saved to the phone and not the sim card so I need it to turn on! I have an old 8100 pearl also. I tried both batteries in the flip and neither of them work although they are fully charged. The phone shows no signs of life; no LED light, nothing. Any idea of what could be wrong? It was working fine before i switched phones.