need opinion, exchanging Iphone !!!!!
I decided to exchange my iphone to apple store due to youtube doesn't work after unlocking and also the rumor of not be able to upgrade. I have ATT activated Iphone and will continue to use ATT sim so I don't see the reson to unlock my iphone just I travel oversea once a year.
Now do I need to reverse/restore back to original or just go into apple store as is and complain about Youtube is not working. I unlocking "ATT activated Iphone" with the 20 steps by "pacay". Another reason to make me think exchanging Iphone becuz, I think I made a quite mistake since my iphone is ATT activated and I left Itune running in the background so I would like to fix that as well. If I have to reverse/restore, HOW?