The Rainbow Revolution: Siri's New Glowing Border Explained

Siri is given a brand new look in iOS 18.3 with a rainbow border that glows around the screen. To be able to try this out, make sure your iPhone can use Apple Intelligence, which comes pre-installed on devices such as the iPhone 15 Pro and iPhone 16 series. Download iOS 18.3, turn on Apple Intelligence in settings, and leave Siri's language set to English to bring it to life. This feature comes as part of Apple's more extensive AI upgrade, such as notification summaries and AI-enhanced photo tools.

Source: CNET, Pocket-lint, ZDNet