Avast Mobile Security is available as both a free and paid product. The paid product, Avast Mobile Security Premium, requires a subscription to unlock all features. This article explains how to activate a subscription using an activation code and how to restore a subscription from Google Play Store if you change or reset your Android device.
Avast Mobile Security Premium subscriptions purchased via Google Play Store are activated automatically on the device used to make the purchase. You do not need to manually activate the app after purchase.
After installing Avast Mobile Security on your device, follow the instructions below to activate your subscription using a valid activation code or restore your subscription from Google Play Store. For information about where to find your activation code, refer to the following article:
Troubleshoot activation issues
If you experience any activation issues:
- Ensure you have correctly entered your activation code, including hyphens.
- In some cases, subscription synchronization may take up to 24 hours after purchase. If your subscription is still not active after this time, refer to the following article:
For more information about features available in Avast Mobile Security Premium, refer to the following article:
For instructions on how to use Avast Mobile Security Premium, refer to the following article:
To transfer your subscription to another device, refer to the following article:
- Avast Mobile Security 6.x for Android
- Google Android 5.0 (Lollipop, API 21) or higher