Some I read from forum or teach by friends that I only need to uninstall or unjailbreak from my iphone 4 is restore it from itune. But When i tried to restore it from itune and press the restore button it shows "restore and update". So another question from me is how can i restore it but not update my iphone 4 version? Cz currently i'm on 4.2.1. As my 2 weeks old iphone 4 got some problem with my speaker (some times got sounds and some time no sound at all) Please assist me any expert here as I need to unjailbreak to before i sent it back to DiGi for warranty~~~~

P/S: Or any1 here know which area i can attend and to ask/ pay for doing it?

This post has been edited by jasontsc: Apr 18 2011, 06:12 PM