User's Manual

Google
Set up Google services: Ads, Android Auto, Cast media
controls, Location, Nearby, Restore contacts, Search, Security,
Set up nearby device, Set up work profile, Firebase App
Indexing, etc.
System
Add a new language: To change languages, tap Languages &
input, Languages, Add a language, after choose the
language, long press the language name and move to top to
set it as default language.
Manage input: Tap Virtual keyboard, tap the input name to
manage.
Date & time: Set up Automatic date & time, time zone, date,
time, time zone, 24-hour format, etc.
Backup: turn on/off Backup my data, to set up Backup
Account and Automatic restore.
Developer options: These are advanced settings, please
don’t change the default setting unless you are professional
enough to manage them.
System update: check for update.