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How To Fix Avast Mobile Virus Definitions Update Failed Error

How To Fix Avast Mobile Virus Definitions Update Failed Error

Users keep getting “Avast mobile virus definitions update failed error”. This issue occurred on both the premium version as well as the free version. This error usually occurs when users try to update the virus definition of the desktop version of the app.

This usually occurs due to a bug issue or corrupted and damaged game files. The most instant fix that you can apply without moving toward the complex fixes is simply to update Avast antivirus to the latest version available.

If you are unable to update Avast antivirus software, then there are two basic reasons for this:

But if you applied this fix and still get this error then below are the easiest fixes that you can apply by yourself and fix this issue.

Solutions to fix Avast mobile virus definitions update failed error

Here are the few easiest methods that can work on all android devices.


Fix 1. Manually Update the Virus Definitions

By manually updating the virus definitions, this will fix avast mobile virus definitions update failed error.

Now restart your mobile and check if the issue persists.

Fix 2. Update Avast Free Antivirus from Settings

Fix 3. Clear Google Play Store Cache and Data

Clearing the cache and data from the google play store can help to mitigate this problem. Follow the below steps to wipe out all the cache.

Now restart your phone and check whether or not the problem is solved

Fix 4. Check Corrupted System Cache

Sometimes corrupted system cache causes the Avast Antivirus definition update failed error. To solve the Avast mobile updating problem, try this fix. These will help you to clear the corrupted system cache and mitigate the Avast Android virus definition update failed error.

Fix 5. Factory Reset Using Recovery Mode

If the above method does not work in resolving the Avast Android virus definition update failed error, then shift your phone back to default, this will help you in updating the latest version of Avast antivirus software.

Now check the Avast Mobile virus definition update failed error is fixed.

Fix 6. Reset Avast Settings

Reser Avast settings will reset all the options and features of the app to their default values. You should re-configure these options again when you open the app after resetting.

If you are prompted, click on Yes and proceed with the on-screen instructions. Check if you have fixed Avast antivirus not updating virus definitions issue or not

Fix 7. Reinstall Avast in Safe Mode

If resetting the avast does fix your issue, you should reinstall the app in safe mode. when you clean and install Avast, the faulty application along with the cache files and bugs will be fixed.

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