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Table of Contents
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127 Google
127 Advanced features
129 Motions and gestures
130 Dual Messenger
131 Digital Wellbeing and parental
131 Optimizing your device
132 Battery
132 Storage
133 Memory
133 Device protection
133 Apps
133 General management
134 Accessibility
135 Software update
135 About phone
137 Precautions for using the device
140 Notes on package contents and
141 Maintaining water resistance
142 Device overheating situations and
145 Accessibility
159 Troubleshooting
165 About Hearing Aid Compatibility
97 Introduction
97 Samsung account
97 Connections
99 Wi-Fi
100 Bluetooth
101 NFC and contactless payments
103 Data saver
103 Mobile data only apps
103 Mobile Hotspot
104 More connection settings
106 Sound quality and effects
106 Separate app sound
108 Motion smoothness
109 Changing the screen mode or
110 Wallpaper and style
110 Themes
110 Home screen
111 Lock screen
112 Smart Lock
112 Always On Display
113 Cover screen
113 Biometrics and security
114 Face recognition
116 Fingerprint recognition
118 Samsung Pass
121 Secure Folder
124 Secure Wi-Fi