Table of Contents3147 Digital wellbeing149 Device care149 Optimising your device150 Battery151 Storage151 Memory151 Security152 Apps152 General management153 Accessibility154 Software update154 User manual155 About tabletAppendix156 Troubleshooting162 Removing the batterySettings115 Introduction115 Connections117 Wi-Fi119 Bluetooth121 Data saver (SM-T595, SM-T597)121 Mobile data only apps (SM-T595,SM-T597)122 Mobile Hotspot and Tethering(SM-T595, SM-T597)123 More connection settings125 Sounds and vibration / Sound126 Dolby Atmos (surround sound)126 Separate app sound127 Notifications127 Display128 Night mode128 Screensaver129 Wallpaper129 Lock screen130 Smart Lock130 Biometrics and security132 Face recognition135 Secure Folder140 Accounts and backup141 Users143 Samsung Cloud144 Google145 Advanced features146 Motions and gestures