The flickering of the screen of an Android mobile phone is a big problem that hinders the normal use of the device. This phenomenon is known as flickering and consists of the rapid on and off of the image on the screen. Apart from affecting the normal use of the phone, it also causes eye fatigue, so it is important to solve this problem as soon as possible. In most cases, the problem is related to the software and not the hardware of the mobile. In this post we are going to Unravel the possible causes of screen flickering of Android devices and ways to fix it.
Why does the screen flicker on an Android device?
A flickering screen on an Android device is almost always caused by software issues. This means that there is no physical damage to either the device or the screen. The exact reasons may vary, but may be related to conflicts with the operating system, app issues, improper settings, or even viruses. On the other hand, flickering could also be caused by a faulty battery or one that is not supplying enough power to keep the screen on, especially when the charge level is very low.
In very specific cases, physical damage could be behind the screen flickering. For example, due to the device being dropped or because the phone was exposed to liquids. If something like this happened to your mobile, then it could be having a serious hardware problem and the assistance of a technician is necessary.
How to fix screen flickering?
Restart device
Restarting your device is the first tip we give you to fix your Android phone's screen flickering. This action can fix temporary errors that could be affecting the stability of the screen. Press the power button and then choose the option to restart your device. Restart. If the problem persists, Turn off the device completely to turn it back on a few minutes later.
Update the operating system
Update the operating system This is another thing you can do to fix software errors. First check if there is a pending update for the operating system, you do this from Settings, going to System and then to Software updates. Install the pending update and check if the problem persists.
Turn off auto brightness
Turning off auto-brightness can help you fix the screen flickering issue, as if the automatic brightness adjustment is active, the phone can constantly change the brightness level as the light conditions change. Go to the Settings section and enter the Display option and Turn off auto-brightness or adaptive brightness.
Boot your phone into safe mode
Screen flickering can be caused only when you use certain apps. You can check this by starting your phone in safe mode to disable third-party apps and let the phone run only system apps. Press and hold the power button and then choose Safe ModeIf the phone stops flashing, look for suspicious apps and uninstall them.
Reset to factory settings
In case the solutions we suggested in the previous sections have not solved the problem, consider resetting your phone to factory settings. Before doing so, remember to back up your files. Once this is done, proceed with the factory reset by going to Configuration, after System or General Administration and finally click on Factory data reset.
Check the battery status
An unstable power supply can cause the screen to not work properly. So, we recommend charging the phone fully and see if the problem is solved. If it persists, you better think about replace battery, even more so if your device has been in use for several years.
Contact technical support
If after trying all the solutions we mentioned you notice that the problem continues, it is best to contact the official technical service of your phone brand. A technician will evaluate if your phone requires a internal component replacement, such as the screen or motherboard.