tdgeek:Query
I've had every iPhone since the 4. A few iPads along the way. Each upgrade I backed up. Restored to the new iPhone, sweet. I got an X a while back, it would not restore. Seems from the error that iOS could not be restored due to the version. Being later on the X than what was on my 6+. Never had that before. (I dont think as I never tried to ensure the old phone was upgraded to the new phone iOS first)
Or, was that my issue?
I have had this a couple of times - it is slightly unintuitive in the way it is described as it applies to backups made using iTunes.
If you are running the latest release on an older model and then buy a new phone/iPad you may have an in compatible backup if you want to restore it to the new phone. Happened to me going from a 5S to 8 and on a couple of iPads.
If you are restoring a iCloud back up it should be ok.
Jon




