There are many posts of people that have used the Russified version that like it (myself included), but would like to have a copy of the original firmware, Just In Case.
I do have a copy of it. Should you like to have a copy, I may be contacted at:
Simplex375@yahoo.com.
I don't check the account often, maybe once a month, but I will respond. Please put something in the title along the lines of the title of this post so that I know that it isn't spam.