Instagram creates the “. profig. os” whenever you open the Insta app. The file belongs to Insta. In case you face any issues with Instagram, you can always go to Settings > Applications > Instagram > and Wipe data.

What are the hidden files in Android?

Android devices allow you to hide files in secret folders, which can be very useful if for example, you have someone snooping through your phone without your permission. In order to reverse this feature, the device also lets you display these hidden files.

How do I find hidden files on Android?

The hidden files can be seen by going to File Manager > click on Menu > Settings. Now move to Advanced option and toggle On “Show Hidden Files”. Now you can access the files that were hidden previously.