on โ07-11-2020 15:45
on โ07-11-2020 16:32
Reconnecting to what? Try rebooting it, but don't start the transfer until both phones are on the same software version.
You need to update the software on both phones to the same version before you back up the old phone and then install the backup on the new phone.
on โ07-11-2020 18:27
on โ07-11-2020 18:30
on โ07-11-2020 18:30