Good idea in theory and in a bubble. But given that Apple operates in the real world and given that most typical users out there want something shiny and new it would be hard to do what you propose without alienating a lot of typical users in one way or another, and even after all that it still won't catch all issues and we'd be back here discussing the same things the next time something fails, which is bound to happen at some point.I don't want new iOS features. I want Apple to put a freeze on all new iOS features for a year and focus on reliability. The only updates I want are bug fixes for known/unknown issues.