- Edited
avidgrapher When you are setting up the phone, it will prompt you to restore from back up, or you can dial
*#*#7378673#*#*
to start the restore process
Here are a couple links that also may be helpful.
https://discuss.grapheneos.org/d/15-how-do-i-backup-my-phone/
https://discuss.grapheneos.org/d/3118-restore-backup-from-usb-during-initial-setup/3