Toyota has released new maps update for their cars – 2019-2020 v.1
with product number: PZ445-HD330-0S
Those maps are compatible with units:
If you don’t know how to check which unit you got, please take a look on THIS tutorial.
How to install
Full instructions about how to install, you can find here (click here), instructions are based on Toyota Avensis 2011 with B9012, but it’s very similar in other cars.