When I jailbroke my iPhone 4, I thought that all the apps from Cydia would be free, so it seemed to be worth it. Now, most of the reasons that I jailbroke (mainly tethering tbh) are costing. I've noticed the my phone has slowed down a little too. I find it really difficult to find what i'm looking for in Cydia too. So far all i've done is changed my carrier, and added bitesms. Not reason enough to keep my phone jailbroken. Are there any a)solutions free tethering b)apps which show more information on the lock screen? c)other apps worth getting. Thank you.