[giorgio.iurcotta]

Help!
My iPhone is starting to have some crazy problem. It doesn't let me call some numbers from my contacts, when I try to edit or open them (not all of them) it quit the application and goes back to the main page.
People call me and it doesn't ring. Weird !
Some sync deleted phone number, it happen too many time that I am scared now to sync it again. It leave the name but the number disappear.
It looks like the problems are only with the contact app.
What should I do?
Try to restore it and re-jailbrake it? I don't know if I will able to do it since I made someone else do it for me the first time.
Please, some suggestion?
Thank you all.

[sdmojaydo619]

Upgrade to 1.1.4 and use pwnage. Then if you have problems again u can just restore a jailbroken F/W. Im not totally sure, but if you do upgrade you might have to virginize. The 1.1.4 file is in the downloads here on mmi.

[giorgio.iurcotta]

Oh oh.. virginize it? Ok, let's say, I am a dummy and I don't have idea how to even start. You say I can download the 1.1.4 here and install it? Also if my iPhone was a 1.1.2?
And how do I restore the jailbroken?
Thank you for your help.