Wi-Fi Sync (version 1.1) is a tweak available in Cydia for $9.99 which allows you to sync your iPhone and iPad with iTunes without Apple’s USB cable. The app is fast and cool, available in Cydia Store right now. The big one we are talking about now, is Synchronization over 3G. Yes, it has been confirmed that Wi-Fi Sync 2.0 coming in December with enable Sync over Wi-Fi, 3G, EDGE and VPN.