T-Mobile USA Band 71?

[RW]

Will T-Mobile USA Band 71 support be coming? Can existing ZenFone 6s be upgraded to use it?

[turboscort]

I think it is a limitation with the radio hardware from what I have researched online.  There are several maps out there that will show you the current band 71 rollout and what locations have it.  For me it wasn't a deal breaker.  

[Anders_ASUS]

The supported bands are hardware. Unfortunately we can't add by software.