Why does the phone screen turn black?

php editor Xinyi will answer for you. The black background of the mobile phone screen may be caused by screen brightness adjustment, system setting problems or hardware failure. In daily use, users can try to solve the problem by adjusting brightness settings, checking for system updates, restarting the phone, etc. If the problem persists, it is recommended to contact the mobile phone manufacturer or professional maintenance personnel for maintenance in time to ensure the normal use of the device.

Reference content one:

1. Force restart the phone

2. Upgrade the system version (if the screen is completely black and cannot be restored, skip this step)

3. Restore all settings (if the screen is completely black and cannot be restored, skip this step)

Reference content two:

1. Step 1: Click the settings icon to enter the [Settings] page

2. Step 2: Click the [Display and Brightness] option

3. Step 3: Change Click the switch on the right side of the [Auto] option to turn it off

Reference content three:

1. First, open the mobile phone system application [Settings] and click [Display and Brightness].

2. Secondly, find [Dark Mode] on the [Display and Brightness] page.

3. Follow the next point and click the icon to the right of [Dark Mode] to turn it off.

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