I'm on iOS 8.3 at the moment and I would like to restore my phone, but keep the same firmware, 8.3. Is there any way I can do this? I would really like to wipe everything clean and start fresh, but keep my current jailbreak at 8.3 if possible. Alternatively, if there is a more current iOS I can update to and still jailbreak, if anyone could point me in the right direction it would be appreciated. I haven't looked much into iOS 9 jailbreaks so I don't know if I should just restore and update to 9.2, or wait. Thanks.