I'm pretty adept with windows phone; I've hade a 635 that I de-branded, a T-Mobile 640 (plus 5 more AT&T 640's that I unlocked and flashed to TMO when they were $29 at Best Buy),a 435, a 1520, 2 Lumia Icons, and currently using a Samsung ATIV SE running Windows 10 Mobile 10.0.14393.953 (thats 12 Windows phones if u were counting).... But I have no idea what the "Creators Update" is. Is it just a fancy name for Win10 update for some well needed hype, or am I really out of the loop?