Hey everyone. I was wondering this question because my cuzzin is getting rid of his White iphone for 200 dollars but im on tmobile. He has the new update where you can type sms in portriat and landscape i think its update 3.0 Im pretty tech savvy so i could do this by myself. All i need to do is have the directions on how to do this. And yes i am a new user so please help me out, nothing mean