10 Effective Methods To Fix “Unfortunately, System UI Has Stopped” Error On Android

10 Effective Methods To Fix “Unfortunately, System UI Has Stopped” Error On Android

Have you come across an error stating “Unfortunately, System UI Has Stopped” on your Android phone?

Many users have recently reported about this kind of error and they are just looking to get rid of this error immediately. If you are also coming across the same error on your phone then kindly read this blog carefully. Here you will get the complete guide on how to fix “Unfortunately, System UI Has Stopped” error on Android.

But before that, let us know what the error is exactly and then following the ways to fix it.

About “Unfortunately, System UI Has Stopped” error on Android

This kind of error is not a rare case because several users report about the trouble oftenly. It occurs when you are accessing your phone. Many users have come up with the error.

Let us see few examples where users have reported about their problems related to the same error.

User experience

“How can I solve “Unfortunately System UI has stopped” on a Samsung S8 after I upgraded my Android to the latest OS? Every time I push and hold the home button, the UI message pops up then my wallpaper goes back to a stock image. Please forward any info you get if you find a fix. ”

A user from Samsung Community

Another user experience

System UI has stopped Working

I tried to to press my home button to clear my apps, but a message appeared that my system UI has unfortunatley stopped. My screen went black and then my homescreen disappeared,  Does anyone know how to fix the System UI?

From- https://us.community.samsung.com

Reasons behind Unfortunately, System UI has stopped error

There are few possible reasons that can lead to above error and I have gathered for you. Knowing these causes will help you to avoid further to come across same problem. They are:

  • While updating Google app
  • Custom ROM installed devices
  • Corrupted system OS or installation failed
  • Due to third party apps
  • Due to incompatible UI interface
  • While restoring data from previous backup

After going through the reasons behind the error, its time to go through each methods carefully to fix “Unfortunately System UI has stopped” error on Android.

Best methods to solve “Unfortunately System UI has stopped” error on Android

Method 1: Reboot your device

The very first thing that you should do is to Reboot your device to overcome the error. Nothing hard to do this method, simply switch off your device and again Power it ON when you see the logo on screen. After that immediately release Power key and press and hold Volume down button.

After you see Safe Mode on screen, release the button and check whether the problem is solved or not

Method 2: Reset App Preference

  • First, go to Settings > Application Setting/Apps > All > tap on Menu Key (some devices has three dot button)
  • Then you will see different option > click on “Reset app preferences
  • Popup will occur where you have to read content and then tap on RESET APPS

  • At last, Restart your phone and look whether the error was fixed or not

Also Read: 11 Methods To Fix ‘Unfortunately, Contacts has Stopped’ Error on Android

Method 3: Uninstall third party apps

Due to some third party apps installed on your phone, such type of error occurs. Basically those apps which are installed from unknown sources, they begins to show problem as those apps are not compatible with Android UI settings.

So its better to uninstall the third party apps installed from unknown sources. The steps include:

  • First, go to Settings and then click on Application Manager
  • Select the app that is creating problem on your device
  • After this, click on Uninstall
  • At last, Restart your device and check whether the problem is resolved or not

Method 4: Scan your phone with CM Security App

Few users have reported that after scanning their phone with CM security app, the error “Unfortunately System UI has stopped” was fixed. In fact, this method was tried by several users and has got positive results. So you should follow the below steps properly:

  • Very first thing, you should Download CM Security App on your phone
  • After that, Run the app once you have successfully installed it
  • Now scan the device with CM Security app

Its over now and the error you were coming will be fixed. But if the problem does not get resolved then try the other methods.


Method 5: Free up space on your Android phone

If your device don’t have enough storage space then you might come across the same issue. Several issues can occur when there is less space on your phone and especially when you want to update your system but fails due to low space.

Therefore, ensure your phone has at least 500MB- 1GB free space and enough RAM so that your device don’t face any problem in doing some particular task and performs well. You should look for deleting those data that are not necessary or unnecessarily taking space.

Method 6: Use safe mode to fix the error

This method will help you to know whether any third party apps is causing the error not. When processing this method, the third party apps will be disabled and it will be clear whether the problem is from third party apps or from some other source.

  • First, press and hold Power button of your device
  • Here you can see different power options
  • You have to press and hold Power Off button continuously
  • Now a popup occurs asking to Restart device in Safe Mode
  • You have to tap on OK

If the problem is with third party apps then as I have already told to uninstall those apps without thinking much.

Method 7: Sign-out from your Google Account and again Sign-In back

This is yet another possible solution that can help you to fix system UI responding error on your Android. Only you need to sign out fro Google account and the again sign in. Follow the below steps:

  • Go to Settings on your Android
  • Search “Account” and tap on “Google” after which you have to select your account
  • Now from top right, click on “More” option and choose “Remove Account

That’s it. After removing the account, again Sign in with the same account and check whether the problem is resolved or not. Also suggested to take a backup of all your data before you proceed with this method.

Must Read: Android Phone Shuts Off Randomly- 9 Effective Methods to Fix?

Method 8: Wipe Cache partition

Even clearing the cache partition can also fix the above error. You might know that these partitions store all files for system files, driver, built in apps etc. So to fix the issue, clearing the cache files is an important step towards fixing the problem.

However, different devices have different ways to put phone in recovery mode. So you should prefer your device’s manual guide to enter Recovery mode and after that follow the below steps to fix “Unfortunately, System UI Has Stopped” error.

When your device is in recovery mode, you will get several options as the below image.

You have to use the Volume down key to select “Wipe cache partition

When the process is over, tap on ‘Reboot system’ that is first option in recovery mode

With the use of this process, all your unwanted files will be deleted and there are chances that you will lose app related data but the relief is that the error will be fixed.

Method 9: Uninstall Google Updates to fix error

Many users have reported that uninstalling Google updates can fix the error. Therefore, you should focus on uninstalling the update when you meet the error. Simply go to Settings > Application manager > select the installed app > find Google app and tap on Uninstall App.

At last, Restart your device to check whether the problem is resolved or not.

NOTE– For future reference, don’t forget to change Google Play Store settings to ‘Do Not Auto-Update Apps’ to avoid any kind of error

Method 10: Do Factory Reset of Android phone

This is the last option that many users try to get rid of the error. When not all the above steps work then this process is recommended.

But before doing this process, ensure you backup all your crucial data in safe place so that you don’t have to bother for data recovery later on. This is recommended because factory reset erases every data from your phone.

Now follow the steps mentioned below to factory reset your phone

Step 1: Go to Settings by going to setting icon as below image

Step 2: After that select “Backup and reset

Step 3: Here you have to select ‘Factory data reset’ and after that Reset device

Step 4: At last, click on Erase everything as mentioned in the below image

When the factory reset process is over, your phone will restart automatically, and all you have to set up again

Bonus Tip- How to backup Android data with Ease

There are chances that you may come across data loss scenarios where your important data can get erased while fixing System UI has stopped error. Therefore, to keep all data safe and secure, you should use Android Backup & Restore tool to backup every data from Android phones. This is one of the best and most recommended solution to backup Android data and whenever required, its easy to restore those data.


If you are using an Android phone then make sure that its not free of errors. You can come across any kind of error that you have never experienced without any intimation. Same is with “Unfortunately, System UI Has Stopped” error that occurs on Android devices and it’s a headache for users.

But I have mentioned best methods to resolve the error and I hope all these methods will work for you. If you love this post then don’t forget to comment and share it with others.

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