I have refitted Wortel's CommCenter patch 4all4 (4.0 to 4.2.1)to iOS 4.3.1.

I've tested on all 3 iDevices that are supported by 4.3.1 and have a jailbreak at this time: iPhones 3GS and 4 and iPad1 (should work on iPad2 when and if a jailbreak becomes available).

It's available on the iPhoneMod Brazil Cydia repository. You can add the repository from Cydia's "More Package Sources" at the start page (or directly with the following URL http://iphonemod.com.br/cydia).

Please note that this is just a refit of the original package. All hard work was done by Wortel.