It can be rather frustrating when your smartphone hangs and abruptly stops reacting to your touch. Android is prone to various bugs and flaws that frequently prevent users from getting the most out of their smartphones.

Some Android users might face “System UI has stopped”, or “System UI is not responding” error. It degrades the overall experience and prevents your smartphone from operating smoothly.

What Makes the System UI Unresponsive?

The “System UI is not responding” warning can be perplexing because there is only an Wait button provided, and until the message appears, your mobile device is inoperable—even restarting the device is ineffective.

So why does this error pops up? Many other things, including hardware problems and system problems with Android, can cause the error. Some other causes of this error are:

• Installing suspicious programs from unidentified or dubious sources.
• Outdated Google app versions.
• There are missing files in the system.
• Services and software overlap with one another.
• A virus has infected the SD card or the system.
• There is not enough internal or external storage space.
• The SD card is damaged or was not set up correctly.

If the system UI on your Android phone isn’t working and you’re not sure what to do, don’t freak out. Fortunately, by changing a few apps and altering a few Android settings, you may quickly resolve the problem of the Android system UI not responding.

There are many solutions available, and regardless of the Android smartphone you are using, here are 8 ways to this error.

Solution 1: Restart or turn off your phone 

Restarting your Android device is a universal solution for any software-related issues.

Step 1: Unlock your Android device’s phone screen.

Step 2: Hold down the Power button for a long time until the power menu appears. There will be a single button on either the left or right side of the Android device.

Step 3: From the Power menu that displays, select “Power off.”

Step 4: After letting the device shut off, wait for 10 seconds.

Step 5: Long-press the power button one more to turn on the device.

Read: 5 Ways to Restart Android Phone Without Power Button

Solution 2: Log out from your Google Account

This issue can be connected to your recently installed Google update. To fix it, try signing out from your Google account. Make sure you remember your Google account password so you can sign in quickly before moving further with this method.

Step 1: Launch your Android phone’s Device Settings app.

Step 2: Click “Google” after navigating to the “Account” area.

Step 3: Select the Google account you wish to delete and click on the three dots in the top right corner of the screen.

Step 4: Select “Remove Account” from the menu.

Solution 3: If your Android device is Rooted, Unroot it

Having a rooted Android gives you access to the Android operating system with special privileges or administrative rights. Your device can be unrooted to assist you to solve the problem. With the aid of the SuperSU or SuperSU Pro program, you may unroot the Android device.

Step 1: On your phone, install the SuperSU app.

Step 2: Launch the app, then choose “Settings.”

Step 3: “Full Unroot” should be chosen.

Step 4: In the pop-up box, select “Continue.”

Step 5: The settings in the pop-up box may be different if your phone is running an older version of Android.

Solution 4: Reset App Preference To Resolve System UI Isn’t Responding Issue

The majority of the preinstalled apps on Android devices are difficult to remove. In order to shield themselves from unwanted notifications, people either force it to stop or disable it.

However, occasionally these applications could function improperly and result in the “System UI has stopped working” issue.

Step 1: On your Android phone, tap the Settings button.

Step 2: Go to the Application Manager in step two.

Step 3: Look for three dots in the upper right corner of your screen. Toggle them.

Step 4: From the menu, select Reset app preferences.

Step 5: To reset app preferences, click the Reset apps button in the pop-up box.

Solution 5: Check For a Faulty SD Card Issue.

Sometimes a defective or malfunctioning SD card will result in the “System UI has stopped” error. To check for a faulty SD card, follow the below steps.

Step 1: On your Android phone, click the Settings icon.

Step 2: In settings, go to the storage option to see if the SD card is having a problem.

Step 3: If so, turn off your phone, take out the SD card, and then put it back in. Now turn it on to see if the issue has been resolved. If not, you’ll need to work without or swap out your SD card.

Verify that the program producing the error is saved in your internal storage and not the SD card if there is no issue with the SD card.

Step 1: Open the Settings app and select App Management.

Step 2: Choose any program from the list, then check to see if the faulty app is internal or stored on an SD card.

Step 3: Go to the app’s storage location and choose “Move to internal/device storage” if it is on an SD card.

Solution 6: The “System UI has halted” error may occasionally be brought on by software conflicts.

To remove problematic apps, observe your device in safe mode. You can identify the offending app by restarting your phone in safe mode. Third-party apps may be the source of these conflicts.

Step 1: Hold down the power button on your phone while pressing it.

Step 2: If you discover a safe mode boot option for Android, select it; otherwise, turn the device off.

Step 3: Press the power button to turn on the Android phone.

Step 4: Release the power button as soon as the company logo shows. Then, hold down the volume down key until a pop-up box with the words “Reboot to safe mode” appears on your screen.

Step 5: Press OK to restart in safe mode.

Step 6: After the device restarts, see if the problem still occurs. If the issue persists even after switching to safe mode, third-party software may be to blame.

Step 7: Restart the device in standard mode once more.

Step 8: Remove all updates for third-party-vendor programs that you have just installed.

Solution 7: Make internal device storage space available

This error may be caused by the lack of space, and it may be fixed by making some space available. You can erase your cached data and remove unnecessary apps to resolve the Android System UI problem.

Step 1: Open your mobile device’s Settings app, then tap the Storage tab.

Step 2: Clear the system cache and the app cache for Google applications if there is less than 500MB of internal storage space available.

Step 3: You can also remove files from your File Explorer to free up more space, including audio and video files.

Solution 8: Factory reset your Android device.

If none of the above solutions worked, you will have to factory reset your phone. A factory reset will remove all of the data and apps from your mobile device except for the system programs and utilities. Therefore, before you execute a factory reset, be careful to backup all of your crucial data.

Step 1: Launch the Android Settings app.

Step 2: From the “General” menu, choose “Backup and Reset”.

Step 3: Select “Factory reset” from the menu.

Step 4: From the menu, select “Erase all data” or “Reset Phone”.

Step 5: Select “Reset” in the pop-up alert box and permit the device to be factory reset.

If you are not able to reset your smartphone using the above method, then you can use recovery mode to reset your phone.

Step 1: Press and hold the Power and Volume Up buttons for at least 10 seconds to enter recovery mode. To access recovery mode on your device, research the recovery mode key combination online.

Step 2. After entering recovery mode, use the volume up and down buttons to select “Wipe data/factory reset.”

Step 3: Press the power button to confirm the selection.

Step 4: Permit the system to perform a factory reset. Select the option to restart the system right away.

What Is An Android System UI?

When an Android smartphone is booted, a crucial service called System UI, or System User Interface, begins.

No, a system UI is not a virus. The Android UI manager instead makes use of a file system. Any element seen on the User Interface screen is referred to as Android SystemUI. The SystemServer’s reflection is where it all begins.

How Can I Make My System UI Respond?

The following fixes can be used to resolve the Android SystemUI not responding error:

1: Reset your Android device’s factory data to fix the system UI isn’t responding problem.

2: Sign in and then sign out of your Google app.

3. If your Android smartphone is rooted, unroot it.

4: To resolve the Android system UI that has stopped the issue, reset your Google applications preferences.

5: Examine any potential SD card issues.

6: Use safe mode on your device to remove faulty apps.

7: Make sufficient room on the phone’s internal storage.

8: Restart or turn off your Android phone before turning it back on.

How Can I Remove the System UI?

The System UI is an essential component of an Android device, you should not disable it. However, you can disable it in the Android settings by taking the following actions:

Step 1: Open the System UI tuner on your Android device.

Step 2: Press the three dots or the menu button in the top right corner.

Step 3: Select Remove from the menu.

Step 4: Click Remove in the pop-up box.

When the Android SystemUI is unresponsive, what does that mean?

The Android screen stops and becomes unresponsive when it receives the “System UI not responding” error. The “Android SystemUI is not responding” problem can be perplexing because there is only a Wait button, and until the message appears, your phone is inoperable—restarting it doesn’t help.

Conclusion

“The system UI is not responding. Would you like to shut it? When there is an issue with the UI of your Android phone, you may receive error messages like “Unfortunately, System UI has ceased operating” or similar ones.

The error is not random and could result from several software-related problems, data storage problems, Google Play store problems, or cache partition problems.

You should now be able to correct the UI error and stop it from happening again.