Estonian and Finnish translation

Finnish translation needs checking
Estonian translation may need fixing and also a bit more translating.
My Estonian and Finnish Android language isn't good!
Those symbols aren't great so "ö" and "ä" must be replaced with some $amp# or something like that which fixes it.
Edit: at least Finnish translation should be fixed.
In Estonian translation the "ü" must be replaced with something different or just change it to "y" people can still understand it.