Battery and maintenance.......................................................... 36
Char
ging your device..................................................................... 36
Battery and power management.................................................. 38
Updating your device.................................................................... 39
Restarting, resetting and repairing............................................... 40
Improving memory performance.................................................. 42
Backing up and synchronizing data.......................................... 44
Backing up and synchronizing with a Google account ............... 44
Backing up and transferring data using a computer.................... 45
Backing up and transferring data using a memory card.............. 45
Downloading applications......................................................... 46
Downloading applications on Google Play.................................. 46
Internet and networks................................................................ 47
Mobile data connection................................................................. 47
Wi-Fi............................................................................................... 47
Sharing your mobile data connection.......................................... 48
Controlling data usage.................................................................. 48
Basic settings............................................................................. 50
Accessing settings......................................................................... 50
Volume, vibration and sound........................................................ 50
Silence your device with Do not disturb........................................ 51
Screen settings.............................................................................. 52
Application settings....................................................................... 53
Using location services.................................................................. 54
Language settings......................................................................... 54
On-screen keyboards.................................................................... 54
Date and time................................................................................ 55
Calling and Contacts.................................................................. 56
Calling............................................................................................ 56
Contacts......................................................................................... 56
Messaging and chat................................................................... 57
Reading and sending messages................................................... 57
Messaging settings....................................................................... 58
Music.......................................................................................... 59
Transferring music from a computer to your device.................... 59
Listening to music......................................................................... 59
Camera....................................................................................... 62
Getting to know your camera........................................................ 62
Exposure, color and light conditions............................................. 67
Setting the right focus................................................................... 70
People, seles and smiling faces................................................... 71
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