Oh, i did not say anything wrong lol. I was just saying that someone does change it (and there are so many that do it all over the world - i think you also do changes as i follow you on Youtube (or am i wrong)), as i understood from the previous posts that only the official shop can not do it. Not sure what the pricing is by you, but by us it is usually 2-3 times more than it should be. Also, most local official shops do no offer this service, not even to order the unit for you so you can replace it somewhere else. So having someone that does it, it's a good thing for everyone.
If an official store would do this here, with a normal price, i would do it for my car as well. But for the moment, i am fine with v3 as i am an Android user and the current system offers everything i need.