My friend dropped the front part of his phone (3G) into a pool for around 1-2 minutes. After he dried it (headset jacks water sensor is pink; a **** load of water came out of the sim tray) he put it in rice and left it for about a week. When he tried to switch it on, the phone was stuck in an endless boot cycle. He then gave it to me to see if I could do anything with it. I let the phone's battery die then recharged it and everything seemed to work fine. However when i tried to plug in my headphones, sim card, or dock connector I keep getting a prompt saying "This accessory is not supported" but the phone still charges/sim card works/headphones work. Calling/speakers work as well but after about half an hour the phone went back into an endless boot cycle. I tried to put the phone in DFU mode but the power button is completely dead and does not lock the screen even when the phone is working fine. Its been in an endless boot cycle so far and I can not get the phone into dfu mode since the power button doesnt work at all SO is my friends phone just totally screwed? A recovery mode restore didnt fix anything, im thinking his phones mobo is screwed up.