how to change language?

Answer 1

No biggie.  I change languages -- I speak four -- like I change the TV channel.  All I have to do is hear/see another language.  Sometimes just thinking it will do it.

Answer 2

convince its academy, or a majority of the ordinary speakers, that your reforms make sense

Answer 3

mine switches to Vietnamese sometimes, so I just go to WEATHER and put in my correct zip code.   try that ...........