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Table of Contents
3
Appendix
145 Troubleshooting
Settings
106 Introduction
106 Connections
107 Wi-Fi
110 Bluetooth
112 Data saver
112 Mobile Hotspot and Tethering
113 SIM card manager (dual SIM
models)
114 More connection settings
115 Sounds and vibration
116 Notifications
116 Display
117 Screensaver
118 Wallpapers and themes
118 Advanced features
120 Dual Messenger
121 Device maintenance
125 Apps
125 Lock screen
126 Smart Lock
126 Biometrics and security
128 Fingerprint recognition
131 Samsung Pass
135 Secure Folder
139 Cloud and accounts
140 Backup and restore
140 Google
141 Accessibility
142 General management
143 Software update
144 User manual
144 About phone