Table of Contents
3
109 Digital wellbeing
111 Device care
112 Optimising your device
112 Battery
113 Storage
113 Memory
114 Security
114 Ultra data saving
115 Apps
115 General management
116 Accessibility
116 Software update
117 User manual
117 About phone
Appendix
118 Troubleshooting
Settings
84 Introduction
84 Connections
85 Wi-Fi
87 Bluetooth
88 Data saver
89 Mobile data only apps
89 SIM card manager (dual SIM
models)
90 Mobile Hotspot and Tethering
91 More connection settings
92 Sounds and vibration
93 Dolby Atmos (surround sound)
93 Notifications
94 Display
94 Night mode
95 Screensaver
95 Wallpapers and themes
96 Lock screen
96 Smart Lock
97 Biometrics and security
98 Face recognition
101 Fingerprint recognition
104 Accounts and backup
105 Samsung Cloud
106 Google
107 Advanced features
107 Motions and gestures
108 Dual Messenger