GAC AION V Plus infortainment question

Hi I got a new ION V plus and I have 2 questions:

• the main screen is only in Madarin. The agency says that I can switch to English afterr they upgrade the new firmware but they said that my model doesn't receive the new firmwarw and they are waiting for a new version for my model but has been 10 months and still nothing.

• similar issue to have other apps like Waze. Is there a way to sideload Waze without waiting to the new firmware?

Thanks!