Know where to find the activation key / serial number of your Trend Micro Mobile Security for Android.
NOTE: No activation key for subscriptions made through in-app purchase.
From the receipt
- For online purchases, open your email and look for the Trend Micro Order Confirmation Email sent after the purchase.
- For retail purchases, look for a 20-digit activation key on the receipt or inside the box.
From the app
- Launch the Mobile Security app.
- Tap ⋮ > Settings > Serial Number.