With the Duplicate Photos cleaner (click from a smartphone) feature, you can remove duplicate photos from your gallery to free up storage. To access this feature, open dfndr security and follow the steps below:

1- Tap on Tools tab and select Duplicate Photos (click from a smartphone).

2- Wait while dfndr security scans your phone for duplicates.

3- The app will then show you all the duplicate photos and suggest one of them to delete. You can always uncheck any images that you do not want to delete.

4- To delete, tap on “Delete pictures”.

5- Read the confirmation messages and Confirm.