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Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
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What's New
• Spam and junk text message filtering is now provided entirely through Android native filtering capabilities.
• Minor design updates and navigation refinements for a smoother experience.
• Customers can now delete their Vault data without removing the service.
• Bug Fixes.
About this app
AT&T ActiveArmor mobile security helps keep your phone and personal data safe from cyber threats. Get spam blocking, fraud detection, identity and financial protection in one powerful solution with AT&T ActiveArmor.
AT&T ActiveArmor mobile security (FREE) service includes: *
• Auto Fraud & Spam Call Blocking
• Call Routing Settings
• My Block List
• My Contacts
• Device Security Alerts
• Data Breach Alerts
The following free AT&T ActiveArmor mobile security features are only available to AT&T wireless customers: Auto Fraud Call Blocking, Spam Call Blocking, Call Routing Settings, My Block List, My Contacts, and Caller ID.
If you upgrade to ActiveArmor Advanced Mobile Security, you get all the free features plus these additional features: **
• Caller ID
• Reverse Number Lookup
• Device Theft Alerts
• Privacy Advisor
• Public Wi-Fi Protection (VPN & Wi-Fi Alerts)
• Safe Browsing/Banking/Shopping
• $1M Identity Theft Insurance
• Credit Monitoring
• Payday Loan Monitoring
• Identity Monitoring
• Social media ID Protection
• Lost Wallet Recovery
• ID Restoration
• Password Manager
This app uses Accessibility services and respective permissions after active consent is given from the end user. This optional functionality is only used for the Safe Shopping & Banking feature.
*Requires compatible device/service and download of ActiveArmor app. Other terms and restr’s apply. May not detect all threats and may inadvertently block wanted calls. Visit att.com/activearmorapp for details. Data charges may apply. Some features may not work while roaming internationally.
**The AT&T Advanced Mobile Security subscription is $7/month per line and auto-renews unless canceled.
• To avoid being charged again, cancel at least 24 hours before your next payment date or before your current billing period ends.
• If you pay for your subscription on your AT&T wireless bill you can manage or cancel your service in the ActiveArmor app in the Settings menu > Change subscription. Or you can manage or cancel in the AT&T app (myAT&T) under “Active add-ons".
• If you pay through your Google, go to your Google account > select your Profile icon > Select Wallet & subscriptions account > Select AT&T ActiveArmor and follow the prompts to confirm cancelation.
• After you cancel Advanced, you can still use the free ActiveArmor mobile security features.
• Payments are non-refundable, except as required by law. For details, visit https://www.att.com/support/article/wireless/KM1252909/
Visit www.att.com/activearmorapp for details. Visit www.att.com/legal/terms.activeArmorMobileSecurity.html for the full AT&T ActiveArmor mobile security Terms of Service.
How to Download AT&T ActiveArmor® APK
- Enter the package name
com.att.mobilesecurityon the APK Downloader homepage. - Select your device architecture (ARM64 recommended for modern devices).
- Click Download to get the merged APK file.
- Transfer and install the APK on your Android device.
- Keep Updated: Visit APK Downloader regularly to search for and download the latest secure versions of your favorite apps.
Security & Signature Verification
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.