I have iPhone 4 and i'm unable to sync any application to itunes on my laptop?

I had done a jailbreak on my iPhone. On iOS 6.0.1. Please help me for this.
as i download any new app to my iPhone and connect it to my itunes on laptop it doesn't syncs to it.
also i have done reset warnings to itunes, it doesn't helped me. Any clues that how to resolve the problem?

You need to go to cydia and get app sync for 5+ or what ever they call it. Just go to cydia and search for appsync or app sync

You need to buy iphone 5 or an android