The iPhone 14 Pro headset doesn't work. What's the matter

Every time Apple releases its new series of mobile phones, it will be loved by a large number of users all over the world. Although the price is very high each time, it still can not dampen the enthusiasm of consumers. As the most popular of the four models, the iPhone 14 pro phone can be said to meet the expectations of thousands of people. But even such an excellent mobile phone will encounter various small problems. The lack of sound in the headset is one of them, If a small partner encounters this problem, you can follow the small editor to see how to solve it!

Why can't I use the iPhone 14 Pro headset?

1. First, we open the settings of the phone and click Auxiliary Functions.

2. Next, we select Audio Vision in the Accessibility interface.

3. Then, click headset adjustment in the interface.

4. Finally, we need to adjust in the tuning purpose.

This time, the ProMotion adaptive refresh rate technology of the iPhone 14 Pro Max has also been upgraded. The highest is still 120Hz, but now the lowest is 1Hz (the lowest is 10Hz for the previous generation iPhone 13 Pro Ma). This makes the iPhone 14 Pro series finally have the long awaited rest screen display function.

Some people may think that the rest screen display has been popularized on Android computers for a long time. Apple is not following the trend this time, but this time the rest screen display of the iPhone 14 Pro series is still significantly different from the current Android computers that simply display time, notification messages, etc. The rest screen display of the iPhone 14 Pro series should be more accurately described as the global rest screen display, which is consistent with the experience on Apple Watch.

In the rest screen state, it can not only display the basic date, time, notification message, etc., but also include your customized widget functions, even the music interface you are playing and the background wallpaper. Speaking of this, it is obvious that the newly added custom lock screen function on iOS 16 is the preparation for this iPhone 14 Pro series.

The above is how the iPhone 14 pro headset can't be used. The quality of this phone is quite good, and there is little possibility of quality problems. You can set it up according to the above method and try it. If you don't believe it, you can consult the customer service of the buyer to check or repair it!