Make sure that when it is done you erase all settings and data before you sell/return it so that they dont get any personal information from your phone. to do this go to settings->general->reset->erase all content and settings.
Just restore using itunes to original apple firmware and then set the phone up as a new phone (DO NOT restore from back up) and it will be factory fresh!
Actually the "Erase All Content and Settings" is causing problems on Pwned iPhone's. Mine and a friends got stuck in a reboot loop. I was able to fix mine on a Mac with 8.0. He is having a nightmare with Vista and 8.0.
you sure? as i understand it the restore process does not overwrite the user data partition. if you browse the files you'll see your old data.
even if i restore from a pre-pwned backup will the genius bar still be able to see that I jailbroke my phone?
Read the post just above you. The point is that a restored backup only restores the OS partition. There are jailbreak files in the user partition that need to be deleted.
|how do you delete the files in the user partition?
Just finished testing...
In order to 'virginize' a Pwned iPhone you must Restore in iTunes then perform an "Erase All Content and Settings" then setup as 'New iPhone.'
Residual jailbreak files will be visible to the Genius Bar if you ONLY 'Restore.'