Thumbs up Problem with firmware - showing up as HKG?

Hey guys I have the UK version of G3 its 855 version

I flashed the 10a Europe firmware and in the settings it showed v10a-HKG-XX
Then I redownloaded the europe firmware and it still showed the same

Then I used my IMEI to check which version is for my device and downloaded that and it still says HKG - at the moment it says v10h-HKG-XX

So is this not a UK version phone, i got it from amazon?