mobile

Hello.
I'm wondering if anyone has had any success (or has even tried) unlocking LTE band 1 in a US model. I ordered an M9 but I am hoping to be able to unlock Band 1 to use it in Asia when I travel there.

I know there is a thread and people had some success adding bands to the M8, so just wondering if it'd work with the M9.
http://forum.xda-developers.com/gala...ds-to-t2886059

Thanks!