Table of Contents
3
106 Google
106 Advanced features
107 Motions and gestures
108 Dual Messenger
109 Digital Wellbeing and parental
109 Optimizing your device
110 Battery
110 Storage
110 Memory
111 Device protection
111 Ultra data saving
111 Apps
111 General management
113 Accessibility
113 Software update
114 About phone
116 Troubleshooting
122 About Hearing Aid Compatibility
89 Introduction
90 Samsung account
90 Connections
91 Wi-Fi
92 Bluetooth
93 Data saver
93 Mobile data only apps
94 Mobile Hotspot
94 More connection settings
96 Sound quality and effects
97 Separate app sound
99 Changing the screen mode or
100 Wallpaper
100 Themes
100 Home screen
101 Lock screen
101 Smart Lock
102 Always On Display
103 Biometrics and security
104 Privacy
104 Location
105 Accounts and backup
Summary of Contents for Galaxy M31 128GB
Page 4: ...4 Basics ...
Page 115: ...115 Appendix ...