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 word that the English language uses to describe Germany, the Germans and their language (Germany, German) is first attested in 1520. It is derived from the Latin Germania of the 3rd century BC, first used in writing by G. J. Caesar in De Bello Gallico (his description of his warfare in this area).