Language pack service pack

Question

I don't quite understand "Language pack service pack". My environment is running with SP2013 standard with simplified and traditional Chinese language pack installed.

When I try to download the SP for language pack: http://www.microsoft.com/zh-tw/download/details.aspx?id=42004

I found it also have different language version. So I need to download all 3 language packs (Engish, and two Chinese) sp and install them on all server instance in the farm?

Answer 1

yes, you need to services pack for each installed language packs...as you said you have 3 different languages then you need to download all 3 and install them on all servers in the farm.

Also check this Technet, same applicable to LPs:
http://technet.microsoft.com/en-us/library/cc262108(v=office.14).aspx#section4