1. Download and Install Dumpster on your Android phone or tablet.
2.Once installed, open the app and accept the ‘Terms and Conditions’.
3.In the initial setup page, select all the files types that you want the app
to save when they are deleted and tap on ‘Next’ button.
Note:
If you have a rooted Android device, you can turn on the “Allow Root Access”
option for better working of this app.