Unlock LTE Bands on NA Version

[deepsaha007]

Is it possible to unlock LTE Bands on North America version ? i.e 1800 , 850 and 2300 bands , I want to unlock

 

[Vaibhunk786]

I also wanted to unlock and made a thread but their was no response

 

[deepsaha007]

Damn... I herd that it was possible due to same hardware and someone did it for one plus 3 for few bands..
Like 850 but i also want 1800 and 2300