Want to spice up your iPhone 4 with awesome animation? If your iPhone 4 is jailbroken already, then you can try a new Cydia tweak named SleepFX that will add stunning animation when your iPhone is going to enter sleep mode.
SleepFX is compatible on the devices running iOS 4.0 or higher versions and will not add any icons to your springboard. What kind of animations are available in this SleepFX Cydia tweak? This tweak is priced $4.99 but the price is really worth it because once installed, SleepFX will add eight different sleep transition effects such as Fade Tiles, Flip, Page Curl, Spin, Split Columns, Suck, TV Tube and Zoom. You can know more abouth SleepFX in action by watching following video:
You can purchase and download SleepFX from Cydia store via Bigboss repo.