A subscription purchased in the Avast SecureLine VPN app is automatically activated on the Android device you use to make the purchase. A subscription purchased through another Avast sales channel, such as the Avast Store or an offer within another Avast product, needs to be manually activated using a valid activation code (sometimes called a subscription code or voucher code). If you want to use your Avast SecureLine VPN subscription on another device, you also need to manually activate it. The number of devices you can activate depends on the subscription you purchased.
Before following the activation steps in this article, ensure the latest version of Avast SecureLine VPN is installed on your Android device. For instructions, refer to the following article:
Activate Avast SecureLine VPN on an Android device
If you are activating your Avast SecureLine VPN subscription for the first time, follow these instructions to activate your subscription using an activation code.
Your activation code can be located in a number of different places depending on the purchase method. For example, in an order confirmation email, on an activation card, or within another Avast product. For instructions on how to locate your activation code, refer to the following article:
- Tap the Avast SecureLine VPN icon on the Home screen of your device to open the app.

- Tap the
⋮
menu icon (three dots) and select Already Purchased?. 
- Select Use voucher.

- Type or paste your activation code into the text box and tap Continue to complete the activation.

Your Avast SecureLine VPN subscription is activated.
If you purchased a subscription from the Avast Store or another Avast product on your PC or Mac, you can use this option to activate Avast SecureLine VPN using your Avast Account registered with the same email address that you used during the subscription purchase.
If you purchased a subscription from within the Avast SecureLine VPN app, you need to first connect to your Avast Account using the device that was used to make the purchase and then you can use this option to activate Avast SecureLine VPN on other devices.
If you do not have an Avast Account yet, refer to the following article for instructions:
To activate Avast SecureLine VPN via your Avast Account:
- Tap the Avast SecureLine VPN icon on the Home screen of your device to open the app.

- Tap the
⋮
menu icon (three dots) and select Already Purchased?. 
- Select Restore with Avast Account.

- Log into your Avast Account using either Facebook, Google+, or your E-mail address.

- Your Avast SecureLine VPN subscription is automatically activated. Tap Done to confirm.

If you change or reset your Android device, you can use this option to reactivate Avast SecureLine VPN via the Google Play store account that you used to purchase your subscription.
This option only applies if you purchased your Avast SecureLine VPN subscription through Google Play Store.
To reactivate Avast SecureLine VPN via Google Play Store:
- Ensure you are logged into Google Play Store with the same Google Account that you used to purchase Avast SecureLine VPN. For instructions on how to verify this, refer to the following article:
- Tap the Avast SecureLine VPN icon on the Home screen of your device to open the app.

- Tap
⋮
menu icon (three dots) and select Already Purchased?. 
- Select Refresh. The app will automatically retrieve and activate your Avast SecureLine VPN subscription from Google Play Store.

- Tap Done to confirm.

Troubleshoot activation issues
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:
- Avast SecureLine VPN 5.x for Android
- Google Android 5.0 (Lollipop, API 21) or higher