Table of Contents

Settings

142Introduction

142Connections

143 Wi-Fi

146Bluetooth

148Data saver

148NFC and payment

151Mobile Hotspot and Tethering

152SIM card manager (dual SIM models)

152More connection settings

155 Sounds and vibration

156 Notifications

157 Display

158Blue light filter

158Changing the screen mode or adjusting the display colour

160 Screensaver

160Wallpapers and themes

161Advanced features

163Device maintenance

165Apps

166Lock screen and security 167 Face recognition

169 Fingerprint recognition

173 Smart Lock

173 Samsung Pass

176 Secure Folder

180Cloud and accounts

181 Backup and restore

182Google

182Accessibility

183General management

184Software update

185User manual

185 About phone

Appendix

186 Troubleshooting

192 Removing the battery

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Samsung SM-A530FZKAFTM, SM-A530FZDDXEF, SM-A530FZVDXEF, SM-A530FZKDXEF, SM-A530FZDAFTM Settings, Appendix, Table of Contents