Share your experience!
I have a problem with the internal memory - it's crowded 100%.
In "DCIM" folder, a file type: .tumbsdata3 is very big. About 3 gygabytes or more.
If it is removed, there will be again. And it will increase from 0KB to 3 GB. As a result, the memory full again.
The pictures in internal memory very little, and the file contains sketches and takes 3 GB. How to fix it?
Problem files: .thumbdata3--1967290299 and .thumbdata3-1763508120
in folder DCIM/.thubnails/
Try settings-apps-all-media storage,force stop and clear data.Restart.
Super. You are right. 😃 Thank's very much! 
I hope it won't occur again.
what's the media storage coz i couldnt found it !!
or u mean the Album ?