i tried to put up a new gingerbeard theme on my i5801[galaxy 3] but did something wrong and now my phone is stuck at boot screen.... i need help in reflashing my phone.... i had 2.1 stock and now i am thinking of flashing with 2.2 or other rom??[suggestions needed] i read that you need to factory reset before flashing??i cant even start my phone,how to factory reset?? links needed for complete guide to falshing for noob and also links for the 2.2 rom for i5801?? pls help guys!!!