Apologies!!!
Forget what I said in previous posts on this topic. I did so much stuff on day one with this phone, I confused even myself. I thought I have been using the flashlight app that resides inside of the "Activity Zone" App, and had that assigned to my "Activity" key. WRONG
I did reassign the "Activity Key" long press to a flashlight, but it is the "Tiny Flash + LED" app that I downloaded from Google Play Store.
Whatever "flashlight" function is in the "Activity Zone" app does not show up in the app drawer. My guess is that it is built into the "Acivity Zone" app and not stand-a-lone. Again... sorry for any confusion I caused!