Samsung SM-G991W User Manual page 3

Table of Contents
Settings
111 Introduction
111 Samsung account
111 Connections
113 Wi-Fi
114 Bluetooth
115 NFC and contactless payments
117 Data saver
117 Mobile data only apps
117 Mobile Hotspot
118 More connection settings
119 Sounds and vibration
120 Sound quality and effects
120 Separate app sound
121 Notifications
121 Display
122 Motion smoothness
123 Changing the screen mode or
adjusting the display colour
124 Wallpaper
124 Themes
124 Home screen
124 Lock screen
125 Smart Lock
125 Always On Display
126 Biometrics and security
127 Face recognition
129 Fingerprint recognition
132 Samsung Pass
134 Secure Folder
137 Privacy
137 Location
137 Google
138 Accounts and backup
138 Samsung Cloud
139 Advanced features
140 Motions and gestures
141 Dual Messenger
142 Digital Wellbeing and parental
controls
142 Battery and device care
142 Optimizing your device
143 Battery
143 Storage
144 Memory
144 Device protection
144 Apps
144 General management
145 Accessibility
146 Software update
146 About phone
Appendix
147 Accessibility
161 Troubleshooting
166 Removing the battery
Health and Safety
3