Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I think the proper place to do this is in Contacts. Call up a contact, select the menu key, choose Edit Contact, then click on the square box above the First and Last names.
You can either take a photo, or pull from the Gallery, which if you choose the latter, will allow you to also select a File Explorer if you downloaded one (I use ES File Explorer), and you can go off navigating the contents of your SD card for a graphic image.
Oh! I added myself to Google contacts and chose a picture from the Gallery