how to find samsung galaxy s5 carrier/version

[AC Question]

I have samsung galaxy s5, but i could not find its carrier how to find phone carrier/versions on hardware level, I have sprint software right now but when I start my phone the sprint logo did not appears,and some sprint apps which automatically installed with firmware were also not there and I also check my imei no on http www imei.info it tells me different phone g900H help me plzz...

 

[nahoku]

The G900H is an unlocked version of the phone... not tied to any carrier. Why do you think the imei is telling you it's a different phone?