Activate ZoneAlarm Mobile Security for Android Updated December 16, 2020 03:33 Note: This article only pertains to ZoneAlarm Mobile Security that comes bundled as part of ZoneAlarm Extreme Security or sold directly from ZoneAlarm. If you purchased directly from Google Play or App Store your app will activate automatically. To activate ZoneAlarm Mobile Security on Android devices, you will need to copy the activation code you received at the time of purchase and past it inside ZoneAlarm app. You can find the activation code in your ZoneAlarm account under the subscription details. Login to myAccount. Select My Products from the menu. Copy the activation code located in the subscription details. Open ZoneAlarm Mobile Security app. Open the menu by tapping the 3 dots on the top-right. Select Settings. Select Enter an Activation Code from the setting menu. Past the activation code you copied from your account. Tap Submit. When you have successfully activated mobile security you will be greeted with this message and the app will no longer say you’re unprotected, in trial or expired.