If you have already jailbroken your iPhone 4, then this jailbroken app is a must have app to make use of your iPhone optimally. The Synchronicity 2.0, a Cydia tweak allows you to Sync iPhone with iTunes and use it in together in the same time. Synchronicity 2.0 lets you to check your RSS feeds, play a game, run apps or make a call while you are synchronising through iTunes, instead of stuck at the lock screen. Wow..cool huh? Natively we can’t do anything while our iPhone is being synced with iTunes while iPhone displays [Slide to Cancel] button.
This new version of Synchronicity 2.0 is also added several languages support including Chinese, Spanish, Catalan, Korean, Arabic, Polish, Italian, Japanese and French.
Synchronicity 2.0 works on any iDevices running iOS 3.x and iOS 4.x. You can download Synchronicity for $2 from Cydia via Bigboss repository.