Synchronicity is an iOS modification for jailbroken devices that enables you to use your device while it syncs with iTunes. Syncing, as many users complain, can take a long time—with Synchronicity, you can do virtually anything (play games, send and receive SMS, make and receive calls, check email, etc.) during the sync.
Yes. During development, some concerns about data integrity arose; however, each was fully addressed and resolved. Synchronicity and iOS work together to ensure that no data is corrupted during iTunes syncs. Additionally, thousands of people use Synchronicity safely and securely.
There is no homescreen icon or standalone application; Synchronicty just becomes part of iOS. During an iTunes sync, a special red status-bar appears, but otherwise, everything looks normal.
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Synchronicity is available in the Cydia Store from the BigBoss repository.
Synchronicity dynamically loads its user-interface strings at runtime, which enables different strings to be displayed based on the user's language setting. Currently, Synchronicity supports the following languages: