Locked out and having trouble to Restore.

A friend of mine decided to be funny to change my password. Well I got home and didn't know said friend changed it. Well I can't get ahold of him because he locked my phone. Well I thought at first that I forgot my code and deiceded to try to unlock it, Until my friend told me today that he did that.. -.-... Well anyways, It is locked at Connect to Itunes. so I connected to itunes, which I never sycned to. So I did the hold the home button and stuff to put into recovery mode. so It started to restore. I went and did other things for about an hour. When I got back it said to unlock my phone. So I went to unlock my phone and it was still disabled. So I tried the process again. But now my phone won't connect to Itunes. Please help. I need my phone back soon.