Check out this posting for the latest version of firmware ( that I know of, its the one i have right now ... beta version )
here is the posting:
https://www.mobileread.com/forums/sho...&postcount=459
Note that the english version is labled WG ( there is mention of what language each is above the links in the posting )
you can also head right over to Pocket-Book site and get it directly there:
http://www.pocketbook-usa.com/support/pocketbook-360/