Assembly - Dual SIM
Using a Dual SIM device
Screen protection
Starting your device for the first time
Setting up a Google account on your device
Transferring content from your old device
Device security
Making sure your device is protected
Finding the IMEI number(s) of your device
Finding, locking, or erasing a lost device
Learning the basics
Turning the screen on or off
Adjusting the idle time before the screen turns off
One-handed mode
Taking a screenshot
Notification light
Icons in the status bar
Status icons
Notification icons
Battery and maintenance
Charging your device
Battery and power management
Battery and power management
Checking battery consumption for applications
Making specific applications exempt from optimization
Updating your device
Before updating your device
Updating your device wirelessly
Updating your device using a computer
