https://wccftech.com/galaxy-s8-oreo-nokia-2-android-8-1-moto-z2-force-oreo/

It’s raining Oreo updates for Android phones, another one to join Oreo party is T-Mobile’s Moto Z2 Force. T-Mobile is not the first carrier to roll out Oreo update for the Z2 Force, it received upgrade on Verizon. Other carriers like AT&T and Sprint are expected to roll out updates soon.

For now, the update is reaching a small chunk of T-Mobile users on Moto Z2 Force, it will see a broader rollout in the coming few days. As expected, the Oreo update brings features such as enhanced notifications system, picture-in-picture mode, smart text selection, and more. It comes with a build number OCX27.