Playing a playlist 93
Setting a song as the ringtone 94
Playing a video 94
Accessing the Internet
Connecting to the Internet using mobile data 95
Connecting to the Internet using Wi-Fi 95
Sharing your mobile Internet with other devices 96
Transferring data using Bluetooth 98
Transferring data using Wi-Fi Direct 99
Transferring data between your phone and a USB storage
device
100
Streaming multimedia content to your TV 100
NFC and payment 101
Backup and Restore
Using the Backup application to back up and restore data 103
Restoring factory settings 104
Updating your phone 104
OTA updates 105
File Management
Viewing files 106
Sharing files 106
Creating folders 107
Renaming files 107
Copying, moving, or deleting files 107
Creating or extracting archives 107
Excluding small images 108
Storing private files in a safe 108
Power Management
Viewing battery usage statistics 109
Reducing power consumption 109
Enabling the Ultra power plan 109
Closing background applications when the screen is locked 110
Preventing background applications from accessing the Internet 110
Configuring display and sound settings 110
Phone Manager
Optimizing your system 111
Managing data usage 111
Harassment filter 111
Battery management 112
Contents
iv
