Home
/
Device Help
/
Samsung
/
Samsung Galaxy S21 5G
Select operating system
Android 11.0
Choose another device
Search for a solution
Search suggestions will appear below the field as you type
Slide 1 is active
Quick links to popular guides
Set up your phone for Telstra Mail
Set up your phone for IMAP email
Update phone software
Set up your phone for POP3 email
Select dual SIM settings
Set up your phone for internet
Browse via device topic
Help & support guides for your Samsung Galaxy S21 5G
Getting started
Basic functions
Calls & contacts
Messaging & email
Internet & entertainment
Data & wireless
Data & wireless
Step 1 of -
Previous slide
Next slide
Previous slide
Step 1 of -
Next slide
Slide 1 is active
Rather get in touch? Let’s get you connected
Online help & support
Get help
Chat with our team
Contact us
My Telstra app
Download My Telstra