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Table of Contents
3
252 Google
253 Advanced features
255 Device care
258 Apps
258 General management
259 Accessibility
260 Software update
260 User manual
261 About phone
262 Accessibility
279 Troubleshooting
286 Removing the battery
203 Introduction
203 Connections
204 Wi-Fi
207 Bluetooth
209 NFC and payment
212 Data saver
213 SIM card manager (dual SIM
213 Mobile Hotspot and Tethering
215 More connection settings
219 Dolby Atmos (surround sound)
219 Separate app sound
222 Blue light filter
223 Changing the screen mode or
224 Screen resolution
224 Screensaver
225 Wallpapers and themes
226 Lock screen
229 Face recognition
232 Iris recognition
237 Fingerprint recognition
240 Samsung Pass
245 Secure Folder