Gallery Facial Recognition...

In Astro File Manager, I recently turned on "show hidden files" and I now see a ".face" folder filled with tons of files. Turns out this is from the Samsung Gallery app's facial recognition.

Anyone know how to turn this off? Can't seem to find how to do it, and methods for earlier phones (S3, S4, etc.) don't work on the N5.

Thanks in advance.

To remove gallery sign in request from notification pannel

Guys my note 4 is not signing in g mail account for gallery and annoying notification stay in notification pannel i can't remove it and when i tap on it it shows loading information and then closes automatically

Stock gallery on 5.0.2 cannot render well png images

Here is a comparison of how the stock gallery and a gallery app from playstore ( gallery KK for this example) handle a png image :

Gallery got deleted by Mistake!!!!

I want to recover my stock gallery app which was deleted mistakingly,....
i am not able to set lockscreen wallpaper,help guys......