Table of Contents
Settings215Introduction
215Connections
216
219Bluetooth
221Data saver
222NFC and payment
224Mobile hotspot and tethering
225SIM card manager (dual SIM models)
226More connection settings
229 Sounds and vibration
230 Notifications
230 Display
231Blue light filter
232Changing the screen mode or adjusting the display colour
234Screen resolution
234Screensaver
235Wallpapers and themes
235Advanced features
237Device maintenance
240Apps
240Lock screen and security 242 Face recognition
244 Fingerprint recognition
248 Iris recognition
252 Smart Lock
253 Samsung Pass
256 Secure Folder
260Cloud and accounts
261 Backup and restore
261Google
262Accessibility
262General management
263Software update
264User manual
264 About phone
Appendix265Accessibility
282Troubleshooting
288Removing the battery
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