The phone screen suddenly goes black, and for many Xiaomi users, it may be a panic. But in most cases, it's not a big deal. This article will give you three simple steps to help you quickly adjust your Xiaomi phone screen back to normal.
Go to Settings: Find the Settings app from the home screen or the list of apps and open it.
Display settings: In the settings interface, find the "Display" or "Screen" option.
Turn off auto-adjustment: In the display settings, find the "Automatically adjust screen brightness" option and try turning it off. If this feature is turned on, it may automatically adjust the screen brightness based on ambient light, which can sometimes cause the screen to look too dark.
Pull down the notification bar: Swipe down from the top of the screen and pull down the notification bar.
Find the brightness slider: In the notification bar, you should be able to find an icon that represents brightness (usually a sun shape). Clicking on this icon will expand a brightness slider.
Manual adjustment: Swipe to adjust the brightness to what you seem. If the slider is already far right and the screen is still dark, you may need to take the next step.
Restart your phone: Press and hold the power button and select the "Restart" option. After your phone restarts, check if the screen brightness is back to normal.
Check the power saving mode: If the problem persists after restarting your phone, go back to Settings and look for the "Battery & Performance" or "Power Saver" options. Make sure that the battery saver mode is not on or that you don't set a screen brightness limit that is too low.
Uninstall recently installed apps: Sometimes, newly installed apps may conflict with system settings, resulting in abnormal screen brightness. Try uninstalling a recently installed app to see if that resolves the issue.
System updates: Make sure your phone system and apps are up to date. An outdated system or app can cause compatibility issues.
Hardware issues: If none of the above methods solve the problem, then it may be a hardware failure. It is recommended that you contact the Xiaomi after-sales service center for inspection and repair.
With the above three steps, you should be able to fix the problem of Xiaomi phone screen going black. If the problem persists, don't hesitate to contact a professional after-sales personnel for help immediately. Hope this article can be helpful to you.