Well I jailbroke my ipod touch 4 with Greenposion RC 5 and I heard that you can run Greenposion RC 6 over the jailbreak. I wanted to know how safe this is and what to do if i run into an problems.
I tried to change my carrier logo with the app called Iname and when i did that and resprong my contacts icon was gone and my carrier logo now says device and it doesn't change. I don't know what to do.