Avast Mobile Security is one of the most popular and effective antiviruses for devices running Android. Essentially, this is a free antivirus, but to unlock full functionality you need to purchase a Premium / Pro subscription. But this can be done for free using activation keys, which you can take below.
Applying activation codes in Avast Mobile Security is very simple:
- Copy the key;
- Paste it into the antivirus registration window;
The validity periods of the keys below vary: from 3 months to 1 year.
In this case, you will have a full antivirus license for free.
The keys themselves:
If the keys do not fit, then try taking them from this collection: