Apple replaced the traditional Alert Slider with the Action Button, which allows users to switch between different modes and assign shortcuts. First introduced on the Pro models in 2023, the Alert Slider was removed from the entire lineup with the launch of the iPhone 16 series in 2024.
The Action Button took the place of the Alert Slider, which was previously used to switch between the iPhone's sound modes. Apple began this transition with its …
The Apple iPhone 19 Pro series could see a major design change. Apple is reportedly planning to remove the Action button from the iPhones that will be launched to mark the iPhone's 20th anniversary.