I got a 2G unlocked and jailbroken phone. I got a program called MobilEdit on my PC that allows transfer of contacts to phones. But, the program says I need to install iTunes to the PC for that. Now, if I install itunes to my PC and sync my iphone to it, will the jailbreak and unlock features be removed. Can I safely install iTunes and sync my iPhone without these problems?
Also, can I install old versions of itunes to my PC?