Table of Contents
3
87 Advanced features
87 Motions and gestures
88 Dual Messenger
89 Digital Wellbeing and parental
controls
89 Battery and device care
89 Optimising your device
90 Battery
90 Storage
90 Memory
91 Device protection
91 Ultra data saving
91 Apps
91 General management
93 Accessibility
94 Software update
94 Remote support
95 About phone
Appendix
96 Troubleshooting
101 Removing the battery
Settings
65 Introduction
65 Samsung account
65 Connections
67 Wi-Fi
68 Bluetooth
69 NFC and contactless payments
(NFC-enabled models)
70 Data saver
71 Mobile data only apps
71 Mobile Hotspot
72 More connection settings
73 Sounds and vibration
74 Sound quality and effects
74 Separate app sound
75 Notifications
75 Display
76 Wallpaper
76 Themes
76 Home screen
77 Lock screen
77 Smart Lock
78 Biometrics and security
79 Face recognition
81 Fingerprint recognition
84 Privacy
85 Location
85 Google
85 Accounts and backup
86 Samsung Cloud