Table of Contents

Settings

211Introduction

211Connections

212 Wi-Fi

215Bluetooth

217Data saver

218NFC and payment

220Mobile Hotspot and Tethering

221SIM card manager (dual SIM models)

222More connection settings

225 Sounds and vibration

226 Notifications

226 Display

227Blue light filter

228Changing the screen mode or adjusting the display colour

230Screen resolution

230Screensaver

231Wallpapers and themes

231Advanced features

233Device maintenance

236Apps

236Lock screen and security 238 Smart Lock

238 Face recognition

240 Iris recognition

246 Fingerprint recognition

250 Samsung Pass

253 Secure Folder

257Cloud and accounts

258 Backup and restore

258Google

259Accessibility

259General management

260Software update

261User manual

261 About phone

Appendix

262Accessibility

279Troubleshooting

285Removing the battery

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