I have a rooted samsung gravity smart running on andrioid 2.2.2 i have the original rom in and dont know anything about flashing or nothing. I have the sms app "go sms" and then deleted mty stock app off. I dont know how to get it back and i didnt back up my files. i would really love to recieve picture messages again but go sms wont reicieve them with out the stock messaging! my phone has been this way for about 6 months now SOMEONE PLEASE HELP ME FIX IT!