Any way to enable Band 3 for LTE?

I had to swap my SM-G930T for a SM-G930P (Sprint) —*I won't bore you with the why.

I've been using the T on Yoigo (Spain) which uses B3 for LTE, B1 for UTMS, and 1800 (DCS) for 3G.

But it looks like the Sprint version does NOT support LTE Band 3, so I will only have 3G (HSPA+, right?)

So I assume I'm going to get much slower speeds with 3G.

So is there any way to enable Band 3 on the Sprint version?

(See http://ift.tt/2bzWzu6)

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