So I found this mobile substrate through SBSettings called WeeLoader. I have searched high and low to try and find out what it is/for but to no avail. The only thing I can find on Google is this - WeeLoader is similar to PreferenceLoader, but for WeeAppPlugins rather than PreferenceBundles. Basically, it makes SpringBoard load WeeAppPlugins from a different directory. This is beneficial for a few reasons: it works better with Safe Mode, as WeeLoader isn't loaded into SpringBoard in that case, and it easily fixes all of the issues with semitethered jailbreaks and Wee apps. What are Wee apps and WeeAppPlugins? I have found for me, it doesn't have any dependencies so I've uninstalled it through Cydia. Touch wood, all seems to be OK so far. However, I just hope it's nothing that's needed and uninstalling it won't mess up my iPad Can anyone enlighten me?