Backup and Reset: Under “Backup and Reset” select “Back up my data.” This will allow you to check everything you want synced to Google, including Calendar, App Data, Contacts, Documents, and Gmail.
Automatic Restore: Check “Automatic Restore” under Backup and Reset to save deeper settings, such as Wi-Fi passwords. https://www.extnoc.com/learn/h....elp-desk/smart-hands