Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
This happened to me too w/ both my iPhone and iPad jailbreaks.. What I found to work was install/uninstall something from Cydia, then it worked.

Don't know what the cause is though :(

How is this fixed please?

*NVM, it seems to have fixed itself.



Anything you seemed to try that fixed it?
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.