I have a JB iphone 6S+ currently on 9.3.3. I would like to dump the JB and update to 10.x but when I go to the "Software Updates" section under "Settings", I get the "checking for update" hamster wheel for hours. I assume this is because of the JB. I know there used to be protections built in to help avoid automatic JB losses. However, when the 6+ (not S) came out I learned that I had dumbly created a pass-code when I had upgraded my previous phone, that you have to type in to be able to restore from back-up and Apple would never help me recover it. I now back-up everything through iCloud I have been an iphone user since the short-lived 4gb original version in 2007--- so I can't start over with all of the data on my phone. So just restoring to factory settings isn't an option for me. Usually, I just upgrade to the new phone through my carrier and somehow they sort out the transfer. Is there something that I could do within Cydia to allow for an OA update to ios10? (if the JB is causing the endless checking wheel). OR if I upgrade through iTunes without restoring from a back-up--can I then restore from my iCloud back-up afterwards just OA? Any help would be greatly appreciated!