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How to Restart System UI to Fix Error in Android Phone!

How to Restart System UI in Android? Go to settings and find the “Applications” tab. Then tap the three-point icon in the top right corner. Then hit “Reset app preferences” and “Reset” again. Note that resetting this option resets all settings in all apps.

This problem occurs frequently on Android. The message appears repeatedly on the phone screen when the device interface fails and varies by manufacturer. Some of the alerts on the phone include “System UI has stopped,” “System Interface is not responding,” and “How to Restart System UI in Android?.”

To comprehend the problem, one must first grasp the system UI. The term “User Interface” (UI) refers to any visual element presented on the screen that is not part of an application. Here are 6 solutions to the Android system fault.

Fixing Error “System UI Has Stopped” in Android

Do you know that rebooting your smartphone fixes many software errors? Sometimes all it takes is a simple restart to fix a problem. So, before you try another remedy, why not try restarting your device? Restarting the device usually fixes the System UI has stopped working problem on Android.

1: Restore App Preferences

When two or more apps perform the same job, you can establish a default program on your phone. On Android, for example, you must pick between the Gallery and Google Photos apps to open a photo.

To avoid having to choose an app every time, select the “Always” option. This creates app preferences on the phone, which can be undone (by resetting app preferences).

Go to settings and find the “Applications” tab. Then tap the three-point icon in the top right corner. Then hit “Reset app preferences” and “Reset” again. Note that resetting this option resets all settings in all apps.

2: Delete Google App Cache

Caching data from Google apps like Play Store, System UI, Play Services, and others might cause poor performance or improper app behavior. Clearing the app cache may fix the “system interface has stopped” problem.

Go to “Storage” in the phone’s settings. Choose Internal Storage. To proceed, select “Apps” and then “Show System” from the three available icons on the right. Next, tap apps and finally choose “Clear Cache”.

Note that this technique varies by phone maker. Another alternative is to employ caching software like Google Clean Master and Files.

3: Update System and Apps

In some circumstances, updates to system programs like Google Play Store and Play Services fail or contain bugs, causing errors in the system interface. Manually updating system apps can solve the issue.

To use Google Play Services, go to the phone’s settings and select “Applications”. Then tap the three-point icon in the top right corner to delete Google Play Services updates. Clear the app cache under “Storage”. When you start any Google application, a notice asking you to upgrade Google Play Services will appear. Tap “Update” to finish.

To update the Play Store, open the app and select “Settings” from the menu on the left. Tap the Play Store version when you locate it. If an update is available, the Play Store will update. Other apps can cause the user interface error, therefore always update your apps from the Play Store.

4: Uninstall Google Play App Updates

A Google App update may produce a UI issue. Uninstalling the update may help, as the Android platform relies on it to operate other apps. Go to the device settings and select “Applications”. Tap the three-point icon to find your Google app. Install updates and then reboot your phone.

5: Remove Widgets from Home Screen

Apps like music player, clock, calendar, and Google Search can be accessed via widgets. It should fix the system error since some widgets may be incompatible with the phone. Touch them and drag them to the “X” at the top of the screen. Remember to reboot your phone thereafter.

6: Scan Your Device Using Phone Master Security

This warning can be caused by a security flaw on your device. Some users claimed that checking their device for security concerns fixed the “Unfortunately, System UI has stopped” Error. Use your preferred security app. However, we will utilize “Phone Master” because it has received very positive reviews from consumers and is pre-installed on various handsets. A scan should fix this problem.

  • If you don’t already have it, you can get it from the Google Play Store.
  • Once installed, open the app.
  • Now you should see “Scan”. Tap it and let the software scan our device. Depending on Android permissions. Just say yes.
  • It will then show any bugs identified on your device and their remedies.
  • Simply tap “Resolve” to finish.

Your security error should now be repaired. If the problem persists, try resetting the app’s preferences.

7: Restart Your Phone

Restarting the phone solves the user interface fault. This is because clearing temporary files frees up memory space for the smartphone to perform properly. Press the phone’s power button and select “Reset”.

How to Make Use of Safe Mode?

As noted previously, running your smartphone in safe mode will only reveal if a third-party program is generating the error. In safe mode, all third-party apps are blocked, so we can determine if the issue is with a third-party app. But, since not all Android devices have this feature, why not check? To use safe mode,

  • Hold the Power button for a few seconds.
  • Your device should now have different Power options.
  • Find “Power Off” and keep tapping it.
  • After a while, a pop-up should invite you to restart Safe Mode.
  • Click on “OK”
  • Now restart your smartphone.

The device should reset in Safe Mode. Otherwise, a third-party app may be triggering the issue. So, try removing all recently downloaded apps from your device’s settings.

  • Open the “Setting” app. It should be the gear symbol on your device, however, it may vary owing to launchers.
  • Tap “Application Setting” (or “Apps & Notifications” on some devices).
  • You should see a list of all your apps.
  • One by one, touch on the newly installed apps.
  • Next to the Force Stop button is an “Uninstall” button.
  • Now tap “Uninstall” to remove the app.

Restart your smartphone after uninstalling the latest apps to see whether the error is fixed. If you still have the error after removing several apps, including apps installed before the error. Then you may need to erase the device cache. Even if “Phone Master” handled this process, it’s worth a go.

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