So I am sorry if this is not the right place but it was the closest thing I have found on the internet to possibly help me.
My mother inlaw got me a new Samsung SM-G9500 Galaxy S8 Duos and my current provider is sprint. I checked with
https://www.frequencycheck.com/carrier-compatibility/JdeASz/samsung-sm-g9500-galaxy-s8-duos-pirates-of-the-caribbean-edition-td-lte-samsung-dream/sprint-united-states
and see that is only supports 2/3 LTE bands of sprint.
Is there a way to use this on sprint?