Finally got a backup so going to try that.
If that doesnt work I am going to book an appointment but it says advice about updating to latest firmware which I dont want to do as I want to jailbreak my device in the future.
EDIT - Well a restore didnt work :/
Edit 2 - awww cr** just been to belgium for my uncles 50th and lost all my photos from restoring, forgot all about that? Any chance I can get those back, Havent backed up while I was away :/