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Manuals
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Samsung Manuals
Cell Phone
Galaxy A21S
User manual
Samsung Galaxy A21S User Manual page 3
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Also See for Galaxy A21S
:
Quick start manual
(58 pages)
,
User manual
(118 pages)
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Contents
Table of Contents
Troubleshooting
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Table of Contents
Settings
93
Introduction
93
Connections
94
Wi-Fi
96
Bluetooth
98
NFC and payment (NFC-enabled
models)
100 Data saver
100 Mobile data only apps
101 SIM card manager (dual SIM
models)
101 Mobile Hotspot and Tethering
103 More connection settings
104 Sounds and vibration
105 Dolby Atmos (surround sound)
105 Separate app sound
106 Notifications
106 Display
107 Dark mode settings
108 Screensaver
108 Wallpaper
108 Themes
109 Lock screen
110 Smart Lock
110 Biometrics and security
111 Face recognition
114 Fingerprint recognition
117 Privacy
117 Location
118 Accounts and backup
118 Samsung Cloud
120 Google
120 Advanced features
121 Motions and gestures
122 Dual Messenger
123 Digital Wellbeing and parental
controls
123 Digital Wellbeing
125 Device care
125 Optimising your device
125 Battery
126 Storage
127 Memory
127 Security
127 Apps
128 General management
129 Accessibility
129 Software update
130 User manual
130 About phone
Appendix
131 Troubleshooting
136 Removing the battery
3
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This manual is also suitable for:
Sm-a217f
Sm-a217f/ds
Sm-a217f/dsn
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