> 7. Vendors don't limit system security updates to system security changes. In far too many instances, other changes are piggybacked in -- crapware installatio

> 7. Vendors don't limit system security updates to system security changes. In far too many instances, other changes are piggybacked in -- crapware installations, feature removals, and more, which past experience has often shown cannot be effectively rolled back. Hi Sony, that would be you, wouldn't it? I was a living billboard for Sony Z series until they decided to push ads (Amazon shopping link) at me that I couldn't figure out how to remove. Edit: no so much about the annoyance but the fact that it shows exactly how little they care about even flagship phone owners.