vii
.................................................................
................................................
.........................................
.................................................
..............................................
..........................................................................
...........................................................................
....................................................
..................................................
....................................................................
................................................................
........................................................
.........................................................................
............................................................
....................................
......................................................
................................................
.............................................................................
.......................................................................
..............................................
.................................................................
.......................................................................
.................................................................
.........................................................................
........................................................................
...........................................................................
..........................................................................
....................................................................
.................................................................
............................................................
.........................................................................
...................................................
.............................................................
.................................................
.......................................................................
..................................................................
........................................................
............................................................
...............................
...........................................................
......................................................................
Messages 98
Music Player 102
My Files 105
S Health 108
S Note 110
S Voice 113
Scrapbook 114
Video Player 116
Voice Recorder 117
Settings 119
How to Use Settings 120
Airplane Mode 122
Wi-Fi and Wi-Fi Direct 123
Bluetooth 127
Data Usage 131
Advanced Calling 133
More Networks 134
Sound and Notification Settings 144
Display Settings 150
Wallpaper 154
Lock Screen 155
Multi Window Settings 160
Notification Panel Settings 161
Edge Screen Settings 162
One-Handed Operation 166
Storage 167
Battery 170
Power Saving Mode 171
Applications Settings 172
Easy Mode 176
Private Mode 177
Location Services 178
Security 181
Finger Scanner 186
Language and Input Devices 188
Backup and Reset 193
Motions and Gestures 195
S Pen 196
Accounts 198
Date and Time Settings 200
Accessibility 201