What to do if the lock screen of iPhone 15 is not black

php editor Xinyi brings practical tips to solve the problem of iPhone 15 lock screen not going black. If the screen of an Apple phone does not automatically go black after locking the screen, it may be caused by a setting problem or a system abnormality. By adjusting settings, updating the system, restarting the device, etc., this problem can be solved and the phone can work normally. If you encounter this situation, you may wish to try the following methods, hoping to help you solve the problem.

What should I do if the iPhone 15 lock screen is not black?

Answer: Turn off all-weather display

1. Users who find that their iPhone 15 phones cannot lock the screen may have turned on all-weather display.

2. The method to turn it off is also very simple. Go to the settings and find the display and brightness options.

3. You can find the always-on display function in the display and brightness options, and click to set it to off.

4. After the phone is locked, the screen will be completely turned off and no content will be displayed.

5. Of course, it may also be caused by equipment problems, such as broken keys, software conflicts or screen problems.

6. Users can try to solve the problem by long pressing the volume button and lock screen button and restarting the phone.

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