Microsoft Release Last Feature Update For Windows 10 Mobile

Windows 10 Fall Creators Update For Mobile Version 1709 Build 15254 Is Rolling Out To Supported Windows Phones! This Is The Last Feature Update For Windows 10 Mobile And It Will Be Supported Until December 10, 2019.
Supported Phones Eligible To Get The Update Include:
HP Elite X3
Alcatel: IDOL 4S, IDOL 4 Pro
Microsoft: Lumia 950 XL, Lumia 950, Lumia 650, Lumia 550
Please Read About "Windows 10 Mobile Support Lifecycle" And "Lumia Support Lifecycle" 
Here: Bit.ly/WindowsSupportLifecycle
You Can Also Watch The Video There (starting From Minute 42) In Which Explained This In Detail.