Device guides for

Samsung Galaxy S21 Ultra 5G

Most searched guides

List of screen icons Use voice control Choose a network Use mobile phone as Wi-Fi Hotspot

Getting started

Basic functions

Calls and contacts

Messages and email

Manage apps and data

Camera

Internet and data

Global services

Troubleshooting

Specifications

Use YouTube

You can use YouTube on your mobile phone. Before you can use YouTube, you need to set up your mobile phone for internet. Please note, the developer continuously updates the app so it may differ from these instructions.