Moto Z2 Force starts getting Android 8.0 Oreo update at T-Mobile
T-Mobile has yet to confirm the update on its support website, but we do know for sure the update contains the December security patch. According to a screenshot posted on XDA Forum, if you own the T-Mobile Moto Z2 Force, then you should be looking for an update with build number OCX27.
Since this is probably a fairly sizable download, make sure you have at least 2GB of free storage before attempting to update to Android 8.0 Oreo.
Things that are NOT allowed: