by: Paul Horowitz
The latest model iPhones include optional power on and power off sound effects, similar to how the Mac makes startup sounds. This offers a nice auditory cue for the device being turned on or off, and while it’s an Accessibility feature, many users may just like to enable the boot sound feature for customization purpose too.
You will need an iPhone 14 series or better to have this feature available, including iPhone 14, iPhone 14 Pro, iPhone 14 Pro Max, or iPhone 14 Plus, or newer.