Samsung Galaxy A20s User Manual page 3

Table of Contents
Settings
82 Introduction
82 Connections
83 Wi-Fi
85 Bluetooth
86 Data saver
87 Mobile data only apps
87 SIM card manager (dual SIM
models)
88 Mobile Hotspot and Tethering
89 More connection settings
90 Sounds and vibration
91 Dolby Atmos (surround sound)
91 Notifications
92 Display
92 Night mode
93 Screensaver
93 Wallpapers and themes
94 Lock screen
94 Smart Lock
95 Biometrics and security
96 Face recognition
99 Fingerprint recognition
102 Accounts and backup
103 Samsung Cloud
104 Google
105 Advanced features
105 Motions and gestures
106 Dual Messenger
107 Digital wellbeing
109 Device care
110 Optimising your device
110 Battery
111 Storage
111 Memory
112 Security
112 Ultra data saving
113 Apps
113 General management
114 Accessibility
114 Software update
115 User manual
115 About phone
Appendix
116 Troubleshooting
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