Icons in the status bar
....................................................................
37
Battery and maintenance
..........................................................
39
Charging your device
.....................................................................
39
Battery and power management
..................................................
41
Updating your device
....................................................................
43
Restarting, resetting and repairing
...............................................
44
Improving memory performance
.................................................
46
Backing up and synchronizing data
..........................................
48
Backing up and synchronizing with a Google account
...............
48
Backing up and transferring data using a computer
...................
49
Backing up and transferring data using a memory card
..............
49
Synchronizing with Microsoft Exchange ActiveSync
....................
49
Downloading applications
..........................................................
51
Downloading applications on Google Play
...................................
51
Internet and networks
................................................................
52
Internet settings
............................................................................
52
Wi-Fi
...............................................................................................
52
Sharing your mobile data connection
...........................................
53
Controlling data usage
..................................................................
54
Selecting a SIM card for data traffic
..............................................
55
Selecting mobile networks
............................................................
55
Basic settings
.............................................................................
56
Accessing settings
.........................................................................
56
Volume, vibration and sound
........................................................
56
Silence your device with Do not disturb
........................................
57
Screen settings
..............................................................................
58
Application settings
.......................................................................
59
Using location services
..................................................................
60
Language settings
.........................................................................
60
On-screen keyboards
.....................................................................
61
Date and time
.................................................................................
61
Multiple user accounts
...................................................................
61
Calling
.........................................................................................
62
Making calls
...................................................................................
62
Receiving calls
...............................................................................
63
Forwarding calls
.............................................................................
63
Blocking a number
........................................................................
64
Contacts
......................................................................................
65
Adding and editing contacts
.........................................................
65
Transferring contacts
.....................................................................
66
Backing up contacts
.......................................................................
67
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