My wife put her 2g iphone (unlocked and jailbroken) on the wall charger last night. This morning, it would not start. She held down the power button, the home button, both in conjuction with each other. Nothing. She hooked it the mac, it did not bring up itunes and no sign of any power. I thought maybe battery might have died, but wouldn't I see something when plugged in? If it the battery, how do I take it in to have it replaced if I can't restore settings so they don't know i've jailbroken.unlocked? Is there a hard restart i'm missing? I thought it was holding down the power and home button together. thanks in advance.