I was flashing 2.1 and the boot loader said low battery, so we hooked up usb wires to the pins so it would think it had a full battery. The flash passed and booted, after restarting the phone I can only get to a screen where it shoes a battery icon with a big "?" I've googled and tried removing the sd card and battery to no luck. I can get it to boot if I unplug evertything and put all the parts back in, but it says invalid battery and wont charge. I went to verizon and they tried a new battery and it didnt work either. Any suggestions?