The protective case of Apple iPhone 15 Pro Max phone has been exposed, and the mute button has been replaced for the first time in 16 years.

CTOnews.com June 25, with the launch of Apple's iPhone 15 series of phones approaching, more information about iPhone 15 has been exposed. Today, whistleblower Majin Bu shared photos of a protective case for iPhone 15 Pro Max.

▲ source: Majin Bu this 16-second video shows the protective case of the phone for iPhone 15 Pro Max. CTOnews.com noticed that there was a significant change at the top of the left border of the protective shell, that is, at the mute keys of successive iPhone. The traditional iPhone protection case is flat and narrow oval, so that the user can turn the mute switch.

▲ source: Majin BuMajin Bu says the opening design of the new phone's protective case is the biggest change. The opening at the mute key of the protective shell of the iPhone 15 Pro Max is wider and rounded. According to Majin Bu, this is the "custom button" used to replace the mute button.

▲ source: Majin Bu follows revelations that Apple will replace the traditional mute button with a "custom" button. The "custom key" will be controlled by a microprocessor that will allow users to pay with Apple Pay or use the Find My iPhone function to locate the phone even when the battery is low or the battery is exhausted.