I am living in germany and bought my phone via amazon
And is the info (look @ Screenshots) right?
Sent from my GT-I8190 using xda app-developers app
well, if you bought it from amazon, chances are that previous owners had flashed a ROM, which is official for Korea.
I'm from Bulgaria, but am currently using a XEC ROM (which is not BG) and all is working fine, so no need to worry about it if your phone is functioning as it should be