Many requested features for the iPhone are available through 3rd party extensions on Cydia. Below you will find a list of commonly requested features that can be added through the application. Simply search on Cydia using the name and you’ll find what you’re looking for! This list is constantly updated as new applications come out.
Video Recording (2G/3G only): Cycorder
Themes: Winterboard
Music Sharing: MewSeek
Ringtones: PhoneZap
Password Protect Applications: Lockdown
Tags: iPhone