(adsbygoogle = window.adsbygoogle || []).push({}); I need to know if I do a full data restore on my Jailbroken iPhone, will it erase the Jailbreak? I know if I do it through iTunes it will reset to OFW but does it work the same if done through the settings app on the phone? Any help would be greatly appreciated.

Also, if I had an old backup of my iPhone and restored it onto a Jailbroken iPhone, through iTunes, would that wipe the Jailbreak from the device?

If you restore through iTunes if will make the phone like normal, Just back it up first then restore then re jailbreak it, But saying that im guesing your on 5.1.1 as your JB, Apple have stopped signing 5.1.1 so you will prob have to go to 6.0

What jailbreak do you have? most likely it wont as long as you dont do a full restore from itunes. for your second question yes it will wipe the jailbreak

I'm on 5.1.1 and used Absinthe 2.0 to do the jailbreak.