

The only way to install unverified apps will be via developer mode and if you turn that on a bunch of apps refuse to run until you turn it back off.
Wait, when did this become a thing? I’ve had developer mode turned on on my phone for ages without any issues.
The doors still stay locked when you stop. At least for mine the doors don’t unlock again until you put it park. They just lock when you start moving because the vehicle moving is a good indication that you don’t need the doors unlocked anymore.