You can use Latin keyboard for the Latin derived languages, but this is a Cyrillic one. It's the same as trying to write Greek with a Latin keyboard. It would be full of mistakes and it would give Greeks a headache trying to understand what you wrote. But corrections cannot be based on assumptions.therefore It is not accepted in Greece and should not be in Russian too. You need to download a Russian keyboard. I did it easily on my cell phone. Just went to settings, languages and set up a new language. Good luck. Hope to see you around again.