Table of Contents
3
127 Privacy
128 Location
128 Safety and emergency
129 Accounts and backup
130 Google
131 Advanced features
132 Motions and gestures
133 Video call effects
134 Dual Messenger
135 Digital Wellbeing and parental
135 Optimizing your device
136 Battery
136 Storage
137 Memory
137 Device protection
137 Software update
137 Diagnostics
137 Apps
138 General management
139 Accessibility
139 Software update
140 About phone
141 Precautions for using the device
144 Notes on package contents and
145 Maintaining water resistance
146 Device overheating situations and
100 Introduction
100 Samsung account
100 Connections
102 Wi-Fi
103 Bluetooth
104 NFC and contactless payments
106 Data saver
106 Mobile data only apps
106 Mobile Hotspot
107 More connection settings
109 Sound quality and effects
109 Separate app sound
111 Motion smoothness
112 Changing the screen mode or
113 Wallpaper and style
113 Themes
113 Home screen
113 Lock screen
114 Smart Lock
114 Always On Display (Displaying
information when the screen is
115 Cover screen
116 Biometrics and security
117 Face recognition
119 Fingerprint recognition
121 Samsung Pass
123 Secure Folder
126 Secure Wi-Fi