How AI Works In Mobile to improve user experience and performance?

How AI works in mobile devices and how it can enhance user experience and performance. It seems that AI can make phones smarter by automating tasks, offering personalized content, and even improving battery life. For instance, some mobile devices adjust settings based on your usage patterns, optimizing performance. I’ve also noticed widgets on my phone that update weather info, news, or other personalized data instantly. How exactly does AI power these features, and can it further improve things like speed or accuracy in apps?