My Restore process took over almost 30 hours. Almost all Apps where only partially loaded, and the phone looked stuck.
What I did:
I Shut it down and UP.
Made a HardReset.
Turned Off Cellular, Bluetooth and Wifi.
Turned WIFI back ON.
Pressed on some Apps long to choose "Priorize download"
Pressed on all stucked Apps to PAUSE them.
==> and then suddenly I saw other Apps finally continuing downloading and finalizing.
So I continued randomly to Pause and priorate till I had them all.
So I could finish the Restore.....BUT Apple -> Please address this. I think it happens when you have a lot of photos and Apps on your phone....
THX for Reading/Peter