![background image](http://html.mh-extra.com/html/samsung/galaxy-a80/galaxy-a80_user-manual_339391003.webp)
Table of Contents
3
185 Google
186 Advanced features
187 Bixby Routines
190 Motions and gestures
191 Dual Messenger
192 Digital wellbeing
194 Device care
194 Optimising your device
195 Battery
196 Storage
196 Memory
197 Security
197 Apps
197 General management
198 Accessibility
199 Software update
199 User manual
200 About phone
201 Troubleshooting
208 Removing the battery
147 Introduction
147 Connections
149 Wi-Fi
151 Bluetooth
152 NFC and payment
155 Data saver
156 Mobile data only apps
156 SIM card manager (dual SIM
157 Mobile Hotspot and Tethering
158 More connection settings
161 Dolby Atmos (surround sound)
161 Separate app sound
163 Blue light filter
164 Night mode
164 Changing the screen mode or
166 Wallpapers and themes
167 Lock screen
170 Fingerprint recognition
174 Samsung Pass
178 Secure Folder