Samsung Galaxy S21 5G Device Help & How-To Guides
What would you like to learn about your device?
Trending Galaxy S21 5G topics
Setting up an eSIM with a push notification
This tutorial walks you through the process of setting up an eSIM on your device using a push notification sent by your carrier. This guide shows you how to accept the notification, download the eSIM profile, and activate your mobile service quickly and securely—without scanning a QR code or manually entering details.
ExploreSetting up Bixby
Set up your personal assistant, Bixby, to start using it. Bixby can pull information like weather and news onto your home screen and help you send text messages and start phone calls.
ExploreSetting up an eSIM using a QR Code or Activation Code
This tutorial guides you through the process of activating and setting up an eSIM on your smartphone using a QR code after the initial device setup has been completed. Whether you skipped eSIM activation during the initial setup or are switching carriers, this step-by-step guide will cover scanning your carrier-provided QR code and properly activating your eSIM.
ExploreConnecting to a Wi-Fi network
Stay connected. Follow this guide to scan for available networks and securely join your home Wi-Fi.
Explore