What could be more annoying than random errors appearing on your Android phone? Among the most common there is undoubtedly the message “System UI has stopped or has been stopped”.
If you are also experiencing the same problem on your device, now is the time to fix it. Generally, when the abnormality is detected, the screen goes blank and the screen disappears.
System UI error: what to do
But don’t worry, we have compiled a list with some useful solutions, just to help you fix the System UI process error.
Restart your phone
If you haven’t tried it yet, the first thing to do is to restart your phone.
When you turn your smartphone off and on again, all processes and apps are restarted, so any temporary problems are resolved.
Update all apps
Sometimes the System UI error could be caused by any bugs present in one or more applications installed on the Android phone or tablet.
Considering that developers are constantly updating their programs, it’s a good idea to make sure you have the latest version.
To update your apps, open the Play Store and go to the section Manage app and device. At this point select the item “Update all”.
Update your phone
Just like you did with the apps, you should make sure you have the latest version of Android and check if there is a software update available for your phone.
Sometimes even OS updates can fix and resolve annoying incompatibility errors.
As you say, you don’t know what version of Android is installed on your smartphone? No problem! Here is the guide for you: how to see the Android version on smartphones and tablets.
To check for an update, go to Settings> Software Updates. If an update is available, download and install it.
Check out the latest apps
If you have encountered the problem after installing a new application or doing an update, try uninstalling the app. Sometimes the mistake com.android.systemui has been stopped it is returned following an update.
To search for the offending application, enter the Play Store and go to Manage app and device. Here select the Manage and Sort tab for Recently Updated. Select and uninstall any newly installed or updated app.
Clear cache and data
Another important solution that allows you to resolve the error com.android.systemui has been stopped is to clear the cache of the various applications.
As we have also seen in our dedicated guide, clearing the cache does not delete any files or personal data. In case the clearing of the cache was not successful, you can proceed with that of the app data.
I recommend that you only delete System UI (or System UI) cache and data, Google Play Services, and Google Play Store. Here’s how to do it:
- Open the Settings;
- Go to App> App Management;
- Search for the application concerned and click on it;
- Select Storage space;
- Clear the cache and clear the app data.
Update Google Play Services
Google Play services are the engine of all Android applications installed on the device. If Google Play Services stops working, errors occur and your phone may no longer work properly.
It is therefore good to make sure you have the latest version of Google Play Services on your smartphone or tablet. Here’s how to update Google Play services:
- Open the Google Play Services page from the Play Store;
- If an update is available, install it.
Reset app preferences
The last solution to fix the System UI that has stopped or crashed error is to try pressing the Reset App Preferences button.
Android phones and tablets come with this great feature that returns all system settings to their default values. These include settings such as permissions, any disabled applications, and more.
To proceed, all you have to do is press Settings> Apps> App management. At this point, click the icon with the three dots at the top and select Reset app preferences.
For this article, we have come to the end. The guide on what to do when the error com.android.systemui has been stopped has ended. We hope you enjoyed the tutorial and found it helpful.