> It went away with the upgrade to Android 10 [1] probably because Samsung didn't want to spend money when only a few people was running it. Just to clarify th

> It went away with the upgrade to Android 10 [1] probably because Samsung didn't want to spend money when only a few people was running it. Just to clarify this: From my experience, the cost to maintain this would probably be 4 full-time very competent system software engineers, because pretty much every pieces of Android will be fighting against such a use, and Google certification for Android devices will forbid most changes you'd want to do to have Android allow it. Also, you'll be much more likely to delay the project (either release or even simple upgrades, because Google's tests are often upgraded with new tests), making it liable for all other features as well. So yeah, it's sad it went away, but I can't blame Samsung for it.