Looks like there is an app for it but it appears to absolutely destroy the battery. Like it will drain the battery even when it's plugged into power lol. Also I think there is a hack that let's you share the connection via USB.
Does a jail broken iPhone restore it? Will I lose everything I already have? Or does it just add the new app store for access to ther apps?
using the spirit JB i have lost nothing, and even the pirated apps to the phone now backup within itunes. you wont lose anything at all.