Hiding Folders and Files in Android

So first of all
1: Install a file manager in your android phone,to do this go to Android market and search for file manager and install anyone.

2: Open the file manager and goto into the folder which you want to hide. (If you want tohide certain specific files, the put them in a folder).

3: Rename the folder starting with “.” Example: If you want to hide the “videos” folder, then rename the folder to “.videos”.

4: You are done, Android gallery and video player won’t recognize that folder anymore. If you want to unhide it, then rename the folder and remove the “.” (dot).