Some files are hidden in the Android system by default. There are also some files that end-users hide on purpose. For instance, you can create a new hidden folder inside any of the system directories ...

You deleted that weird photo of your ex’s mom from your vacation three summers ago … or did you? Hidden folders on your phone are holding your “deleted” pictures and videos hostage, quietly clogging ...

In a small tweak, Google Photos is renaming the “Archive” ability that lets you hide images and videos from the main feed to be much more obvious. Upon updating Google Photos for iOS to version 6.1 ...