Premium
Download AT&T ActiveArmor® 5.2.1-cb65bfc APK
Version: 5.2.1-cb65bfc (5020109)
Package: com.att.mobilesecurity
Downloads: 49
Target: Android 9.0 (Pie, API 28)
nodpi
What's new in AT&T ActiveArmor® 5.2.1-cb65bfc
PINless authentication, which enables Mobile Security setup without entering a PIN. Bug fix for VPN and Safe Browsing internet blocking issue for users on Android 10.
About AT&T ActiveArmor® 5.2.1-cb65bfc
AT&T Mobile Security
AT&T Mobile Security helps protect your phone from malware, viruses, and system threats. An all-in-one mobile security app that provides proactive detection and malware/virus protection for your Android phone.
Premium
AT&T Mobile Security Basic:
AT&T Mobile Security protection includes the following Free* features:
• App Security: Scans apps and files for malware and viruses.
• System Advisor: Notifies you if the operating system has been tampered with.
• Breach Reports: Get alerts about company data breaches along with helpful tips.
• Passcode Check: Ensure you have a passcode to help keep your device and data secure.
Also includes AT&T Call Protect for more control over nuisance calls at no additional charge. *App download may incur data charges
AT&T Mobile Security Plus:
AT&T Mobile Security Plus includes all the functionality of AT&T Mobile Security Basic free features, plus additional security to protect your device, your data and your privacy.
• Secure Wi-Fi VPN (Virtual Private Network): Helps protect your data over open (unencrypted) Wi-Fi networks.
• Wi-Fi Alerts: Get alerts when a Wi-Fi network you join may be dangerous to help protect your privacy.
• Theft Alerts: Get an email if suspicious activity is detected on your phone.
• Personal ID Monitor: Get alerts if your personal information is found on the dark web.
• New: Safe Browsing: analyses links you visit to warn about suspicious websites.
• Includes all of the Call Protect Plus features.
“This app uses the Device Administrator permission”
AT&T Mobile Security & Call Protect Plus:
$3.99/mo. Service auto-renews every 30 days unless canceled. Manage mobile purchases at att.com/mobilepurchases or call 800.331.0500 (611 from wireless phone). Payments are nonrefundable (subj. to applicable law) for AT&T billing. All Google Play billed subscriptions must be cancelled within Google Play. Deleting the app will not cancel the subscription.
Rates: Data charges may apply for app download and usage. Other charges and restr. may apply.
Eligibility: Compatible device req’d and includes AT&T HD Voice-enabled Android smartphones. Smartphones sold by other carriers may not be eligible.
For complete terms for AT&T Mobile Security, see att.com/mobilesecurityeula.
AT&T ActiveArmor® 5.2.1-cb65bfc variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:5.4.2-f4413b7(5040209) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 12, 2020 at 8:13AM UTC
File size:17.86 MB
Downloads:78
Version:5.4.1-4d4b10b(5040129) for Android 5.0+ (Lollipop, API 21)
Uploaded:August 6, 2020 at 2:31PM UTC
File size:17.86 MB
Downloads:19
Version:5.3.3-f188125(5030309) for Android 5.0+ (Lollipop, API 21)
Uploaded:July 16, 2020 at 10:04PM UTC
File size:17.52 MB
Downloads:32
Version:5.3-f0648ad(5030049) for Android 5.0+ (Lollipop, API 21)
Uploaded:April 28, 2020 at 11:51PM UTC
File size:17.43 MB
Downloads:131
Version:5.2.1-cb65bfc(5020109) for Android 5.0+ (Lollipop, API 21)
Uploaded:March 9, 2020 at 9:14PM UTC
File size:17.68 MB
Downloads:49
Version:5.1.1-5d02f5c(5010119) for Android 5.0+ (Lollipop, API 21)
Uploaded:December 17, 2019 at 7:27PM UTC
File size:17.02 MB
Downloads:69
Version:5.0-7706e27(5000069) for Android 5.0+ (Lollipop, API 21)
Uploaded:September 5, 2019 at 7:30PM UTC
File size:16.20 MB
Downloads:86
Version:4.0.3-e365c52(4000319) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 18, 2019 at 8:13PM UTC
File size:16.89 MB
Downloads:69
Version:4.0.1-3b23c33(4000109) for Android 5.0+ (Lollipop, API 21)
Uploaded:June 6, 2019 at 9:23PM UTC
File size:16.82 MB
Downloads:67
Version:3.3-5cfc3e2(3030039) for Android 5.0+ (Lollipop, API 21)
Uploaded:April 30, 2019 at 9:47PM UTC
File size:16.81 MB
Downloads:49
Version:7.8.1-e14a471
Uploaded:April 30, 2026 at 5:30PM UTC
File size:63.78 MB
Downloads:67
Version:7.7.1-85e1eee
Uploaded:March 17, 2026 at 7:35AM UTC
File size:63.66 MB
Downloads:33
Version:7.7-74845f8
Uploaded:December 8, 2025 at 12:00AM UTC
File size:64.13 MB
Downloads:21
Version:7.6.1-b8be8cb
Uploaded:November 13, 2025 at 6:20PM UTC
File size:59.96 MB
Downloads:71
Version:7.6-6b1ead0
Uploaded:October 16, 2025 at 5:38PM UTC
File size:59.96 MB
Downloads:28
Version:7.5-33aec4f
Uploaded:July 24, 2025 at 4:07PM UTC
File size:59.31 MB
Downloads:71
Version:7.4-9a222a8
Uploaded:June 13, 2025 at 3:07PM UTC
File size:59.60 MB
Downloads:40
Version:7.2-2d76fc3
Uploaded:April 28, 2025 at 9:07PM UTC
File size:58.81 MB
Downloads:30
Version:7.0.1-2280398
Uploaded:March 5, 2025 at 9:12PM UTC
File size:53.50 MB
Downloads:42
Version:7.0-e23cc20
Uploaded:January 29, 2025 at 6:56AM UTC
File size:53.56 MB
Downloads:46
