IOS 9.3.4 still hasn't fixed this annoying vulnerability: iPhone 5S/6/6S suffers

Last week, Apple made a sudden update to iOS 9.3.4, and they urged Apple fans to upgrade because it was an important security update, but unfortunately that annoying loophole remained unplugged.

Many Apple fans have posted on Apple's official forum complaining that they have reported many Bluetooth transmission problems, but iOS 9.3.4 has not yet been resolved, which is unacceptable.

It is reported that this Bluetooth transmission problem is mainly manifested in the connection between the iPhone and the vehicle system, either not connected, or connected without audio.

This loophole has been around for more than eight months, and Apple still hasn't fixed it. This vulnerability, which began with iOS 9.2, affects models such as iPhone 5, iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus.