I got a new iphone from my friend but it has a passcode and im trying to do the reset where you hold the home button plug it in to the computer and restore. But in itunes theres a box that pops up and says "Contacting the iphone update server" it just stays there forever and then doesnt restore. What can I do so i can get this phone back to factory settings?
См. статью: Iphone 4 wont restore to factory settings?