Session Status

Due to inactivity, your session will end in approximately 2 minutes. Extend your session by clicking OK below.

Due to inactivity, your session has expired. Please sign in again to continue.

Samsung Galaxy S21 5G / S21+ 5G / S21 Ultra 5G
View Software Version

2026-10-03 06:32:56.89

Samsung Galaxy S21 5G / S21+ 5G / S21 Ultra 5G
View Software Version

Knowing the software version your Galaxy S21 5G / S21+ 5G / S21 Ultra 5G is running helps you check for updates, troubleshoot issues and ensure compatibility with apps.

Before you begin

Check the Software Updates page for the most recent software version then verify it's installed on your device.

Steps

  1. Open the
    Settings app
    .
  2. Tap
    About phone
    .
  3. Tap
    Software information
     then view the Build number.