Product Innovation - Liquid Glass is a significant software update for iPhones [1] - The update introduces new features, some of which are reversible, while others are permanent [1] User Impact - The update will fundamentally change the iPhone user experience [1]

Product Innovation - Liquid Glass is a significant software update for iPhones [1] - The update introduces new features, some of which are reversible, while others are permanent [1] User Impact - The update will change the iPhone user experience [1] - Users need to adapt to the changes brought by the new software [1]