I am now using the iPhone X 256GB Black, but I am curious who is still using the iPhone 3G, 3GS, 4, or 4S? I upgraded to iPhone X on release date from the iPhone 8 Plus, and I am curious who is still using an outdated phone as only 1.5% use the older devices combined. About 7% use just the iPhone X, so who is still using one of these devices as their primary phone?