That's the Chinese market Delphi unit that can (from what is claimed by the sellers) support the 9.2" display rather than the Harman MHI2 unit that is commonly used with the 9.2" display for EU and NAR (e-Golf), right? I came across those Delphi units during my research into the 9.2" retrofit... but it seems the Harman units are commonly recommend and used for the retrofits so there is not a lot of information about the Chinese market Delphi units.
Curious to see how it turns out!
That meme is painfully accurate.
My plan is to make a full backup. Install the new unit. Do a full backup of that. Compare and copy over long coding and try to match everything. Cry when it does work. Put my original unit back on. Pray that nothing got fucked up. Cry some more if it does. Bring it to the dealer, pay them a ridiculous amount of money to fix it. Cry again.
I don't care about a lot of the region specific things. Like I don't care if the VW nav doesn't work. Don't care if satellite radio doesn't work. Basically, any car functions that are covered by Android Auto, I don't care if they work, since I use that instead.