Table of Contents
Settings
142Introduction
142Connections
143
146Bluetooth
148Data saver
148NFC and payment
151Mobile Hotspot and Tethering
152SIM card manager (dual SIM models)
152More connection settings
155 Sounds and vibration
156 Notifications
157 Display
158Blue light filter
158Changing the screen mode or adjusting the display colour
160 Screensaver
160Wallpapers and themes
161Advanced features
163Device maintenance
165Apps
166Lock screen and security 167 Face recognition
169 Fingerprint recognition
173 Smart Lock
173 Samsung Pass
176 Secure Folder
180Cloud and accounts
181 Backup and restore
182Google
182Accessibility
183General management
184Software update
185User manual
185 About phone
Appendix
186 Troubleshooting
192 Removing the battery
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