Table of Contents3182 Google182 Accessibility183 General management184 Software update185 User manual185 About phoneAppendix186 TroubleshootingSettings142 Introduction142 Connections143 Wi-Fi146 Bluetooth148 Data saver148 NFC and payment151 Mobile Hotspot and Tethering152 SIM card manager (dual SIMmodels)152 More connection settings155 Sounds and vibration156 Notifications157 Display158 Blue light filter158 Changing the screen mode oradjusting the display color160 Screensaver160 Wallpapers and themes161 Advanced features163 Device maintenance165 Apps166 Lock screen and security167 Face recognition169 Fingerprint recognition173 Smart Lock173 Samsung Pass176 Secure Folder180 Cloud and accounts181 Backup and restore
