Again, as the CSC of a Samsung Galaxy phone firmware contains the code-name of the country/region for which it is build, you can change it to tell Samsung servers that your phone is actually from a different country/region and get official updates for that country.
German tribes exerted pressure on the Roman frontier. In the 4th century A.D. most Germanic peoples in Europe were living east of the Rhine and north of the Danube. To the east, north of the Black Sea, were the East Goths (Ostrogoths) and the West Goths (Visigoths).
The concept of Germany as a distinct region in central Europe can be traced to Roman commander Julius Caesar, who referred to the unconquered area east of the Rhine as Germania, thus distinguishing it from Gaul (France), which he had conquered.