Table of Contents
3
113 Optimising your device
114 Battery
115 Storage
115 Memory
115 Security
116 Apps
116 General management
118 User manual
119 About tablet
90 Wi-Fi
92 Bluetooth
94 Data saver (SM-T
94 Mobile data only apps (SM-T
95 Mobile Hotspot and Tethering
sound) (SM-T
100 Night mode
101 Changing the screen mode or
colour (
104 Security
105 Accounts and backup