Notifications
Clear all
General (Technical, Procedural, Software, Hardware etc.)
1
Posts
1
Users
0
Reactions
269
Views
Topic starter
12/05/2018 8:31 am
Is it possible with actual iTunes to restore a local non encrypted or passcode-based backup (iOS 9.x) to a brand new iDevice (iOS 11.3.1) to keep the old iOS?
Apple dynamically signs iOSs and unsigns old iOSs.
As for our in-lab highly secret mobile field-intel we have a restriction to keep an iOS before Siri, but crashed a device recently (mountain rescue missed hiker by multiangulation of HB9 relays).
Who knows how to trick and solve this?