There are two options to uninstall dfndr performance:

 

You can uninstall the app using Google Play Store:

1- Open the Play Store app and select menu .

2- Select “My apps & games” then go to “Installed”.

3- Tap the icon for dfndr performance.

4- Tap “Uninstall”.

5- Tap “Ok” to confirm.

 

Or you can uninstall using Android Settings:

1- Open Android Settings .

2- Select “Apps”.

3- Choose dfndr Performance and select “Uninstall”.

4- Select “Ok” to confirm.