Table of Contents
3
113 Google
114 Advanced features
115 Motions and gestures
115 Digital Wellbeing and parental
controls
115 Digital Wellbeing
117 Device care
117 Optimising your device
117 Battery
119 Storage
119 Memory
119 Security
119 Apps
120 General management
121 Accessibility
121 Software update
122 User manual
122 About tablet
Appendix
123 Troubleshooting
129 Removing the battery
Settings
91 Introduction
91 Connections
92 Wi-Fi
94 Bluetooth
95 Data saver (SM-T220, SM-T225,
SM-T225N, SM-T227)
96 Mobile data only apps (SM-T220,
SM-T225, SM-T225N, SM-T227)
96 Mobile Hotspot and Tethering
(SM-T220, SM-T225, SM-T225N,
SM-T227)
98 More connection settings
99 Sound
100 Dolby Atmos (surround sound)
100 Separate app sound
100 Notifications
101 App icon badges
101 Display
102 Dark mode settings
103 Font size and style
103 Screensaver
104 Wallpaper
104 Lock screen
105 Smart Lock
105 Biometrics and security
106 Face recognition
108 Privacy
109 Location
109 Accounts and backup
110 Users
112 Samsung Cloud