Install 196, buy all the events, play them all, download everything, do not close it during the entire time.
Clear cache and data to remove evidence, get lots of diamonds and a good amount of gold, but not so much as to get banned. Close it, do not open, install 198.
I have 152 on another phone that I will never update.
Because there is so much banning, it is best to play new versions on another phone and be cautious that you can see the anomaly detected message at anytime.