iPhone flashing gray apple screen
The screen is flashing the gray apple every 10 seconds or so and is totally unresponsive. When I plug it into the wall charger or the USB to my iMac, it comes back and seems to work fine, but once unplugged, it goes back to the flashing apple after about a minute or 2.
I have restored settings, but am still having the problem. My phone is unusable. Is this a battery issue?Please help!
iPhone3g, iPhone OS 3.0.1