Hi, i am considering doing full restore. Does it format the memory? If it does it hurts it (the hardware right?) because any format does this. Am I right? By the way one of the reasons of restore is because iphone browser thinks it's not jailbroken. And I have a few problems with installation (yes of course it's jailbroken). Well I do have something to confess. So do you have any thing to confirm or deny my hardware question? thanks.