Unjailbreak without updating?

[Flibbib]

Hi all,

 

Unfortunately my iPhone 6s needs to go back under warranty for repair which obviously means my jailbreak needs to go out the window. I wouldn't have a problem updating if I could jailbreak when I get it back, but 9.2 is not jailbreak-able at the moment.

 

I know Cydia Impactor will revert it to stock without an update, but is this good enough for sending the phone back to Apple? If they see it's jailbroken they'll immediately void the warranty and I'll be kind of screwed. 

 

Thanks in advance guys

[itsmyjobtoknow]

Can't you just restore the firmware via iTunes? 

 

I may be wrong since the last time I jailbroke something was back in 2011-2012ish.

[Firearm2112]

Saurik released a tool called Cydia Impactor which does just this. Removes jailbreak while keeping all your data and your current iOS version.

 

edit: i see your concerns about cydia impactor. no worries, it removes all traces of the jailbreak

[Flibbib]

Saurik released a tool called Cydia Impactor which does just this. Removes jailbreak while keeping all your data and your current iOS version.

 

edit: i see your concerns about cydia impactor. no worries, it removes all traces of the jailbreak

 Great, cheers mate

[Mew]

Apple sorta requires having the latest version of ios before servicing your device. If it isn't running the latest version of ios, they'll update it for you.

[parallax7]

In case the tools mentioned don't work, you could try resetting your iPhone from the Settings app. This should remove the jailbreak without needing to update, but you would lose all your data in the process. I'd recommend backing up your data to iTunes offline to avoid an accidental update before resetting your iPhone.