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Get the AT&T ActiveArmor mobile security app

Learn how to get our free mobile app that gives you the protection you need to help secure your data, block spam calls, and more.


Eligibility and requirements

To use AT&T ActiveArmorSM mobile security, you must have:
  • AT&T WirelessSM or AT&T PREPAIDSM service
  • iPhone 6 or newer with iOS version 12+ or higher or an Android smartphone with OS 11+ or higher purchased through AT&T
  • HD Voice enabled
FYI: If you have a business account, check with your account manager for eligibility and requirement details.

Get details about AT&T ActiveArmor mobile security features

Set up AT&T ActiveArmor Mobile Security

  1. Download the app from the App store or Google Play store.
  2. Open the app and tap Next or Get Started.
  3. Choose your level of service: Free or Advanced.
  4. Read and accept the Terms & Conditions.
Learn how to use your ActiveArmor features

If you signed up for plus features before January 16, 2021, find out how to keep your advanced features.

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Community forums

Have questions about your Wireless service? Explore our community forums for answers.