How to uninstall dumpster with its file in it?

[AC Question]

I had once uninstall my dumpster from my phone and its already has the file i deleted in it before. Is there any way that i could reinstall the dumpster with those deleted file already in it? Thank you

 

[ManiacJoe]

Using your file browser app, navigate to the folder used by the Dumpster app and see if your deleted file is still there.
If not, there is no recovering it if the folder is on the internal storage.