Genius Bar Appointment -- How to remove jailbreak?

[mashyouup]

Hey guys,

I recently dropped my iPhone 4 - for the first time - and was horrified to see that my screen is now cracked. I made an appointment with the Genius Bar, to see if I could get it repaired or replaced...

I was wondering if anyone knows how I would go about removing the jailbreak from my device before I go in? Is it also possible to back-up my cydia/jailbreak content?

PS: if anyone else has had an experience with taking in a cracked screen, that info would be greatly appreciated too!


Thanks for any help/info, guys!

[Cowboy]

restore it to un jailbreak it And to to save cydia apps/thems/tweaks first install pkgbckup and follow the instructions before restoring

[nitrogen521]

If you cracked it yourself, they won't replace it for you

If you wanna remove those JB stuff

Restore, or DFU+Restore to be safe