My phone was rooted with the 2.2 firmware everything was working find and yesterday by it self the phone shut off when i tried to boot it stat in the samsung galaxy boot screen. I tried going into download by holding vol+home+power but it says POWER RESET or UNKNOWN UPLOAD MODE. The phone is able to connect with my pc I tried flashing 2.2 Froyo with odin3 but its stuck at File analysis. is there any way to fix this problem? I cant return the phone I bought it unlocked off ebay. Can some one please help me out. Thanks