Table of Contents
3
144 Privacy
145 Location
145 Accounts and backup
146 Samsung Cloud
147 Google
147 Advanced features
148 Motions and gestures
149 Dual Messenger
150 Digital Wellbeing and parental
controls
150 Digital Wellbeing
152 Device care
152 Optimizing your device
152 Battery
153 Storage
154 Memory
154 Security
154 Ultra data saving
154 Apps
155 General management
156 Accessibility
156 Software update
157 User manual
157 About phone
Appendix
158 Troubleshooting
Settings
112 Introduction
112 Connections
113 Wi-Fi
115 Bluetooth
117 Data saver
117 Mobile data only apps
118 SIM card manager (dual SIM
models)
118 Mobile Hotspot and Tethering
119 More connection settings
121 Sounds and vibration
121 Dolby Atmos (surround sound)
122 Separate app sound
122 Notifications
123 Display
124 Blue light filter
124 Dark mode
125 Changing the screen mode or
adjusting the display color
126 Screen saver
127 Wallpaper
127 Themes
127 Lock screen
128 Smart Lock
129 Biometrics and security
130 Face recognition
133 Fingerprint recognition
137 Samsung Pass
140 Secure Folder