System UI Not Responding? 7 Proven Fixes!

“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

You may have met a similar situation to this user above to find that the system UI has stopped responding on your Android device. You may be wondering about “Why is the system UI not responding?” At this time, stop searching on the Internet and trying every method you find cause one wrong selection can wipe your data on your Android phone.

Here let’s walk through this article to get some information about what is a system UI and why system UI is not responding. After that, we will show some useful tips to fix system UI not responding as well.

And if you want to know solutions to other Android issues like the black screen of death, recovery mode not working, or apps not showing on the Android home screen, you can check out by clicks.

What Is System UI on Android?

Before we talk about the fixes to UI system not responding issue, you should first understand what is system UI on an Android? In fact, all things you see on Android that are not an app are System UI. It lets you customize and control displays on your phone.

But some users may encounter the system UI not working problem, and your Android phone will show “Unfortunately, System UI has stopped”, “System UI not responding” or “Android System UI Error” to remind you this error. So what does system UI not responding mean and why this happened? Just find the answers in the next part.

Also Read: How to Fix YouTube Videos Not Playing on Android >

Why Is System UI Not Responding?

Why does my phone keep saying system UI not responding? Below we have listed the main reasons why system UI isn’t responding Android:

• You don’t have enough internal storage space on your phone.
• An app wants to access a resource without permission.
• You don’t insert the memory card properly.
• Updates of Google and other third-party apps.

Now we have known what causes system UI to stop. You may ask: How do I fix system UI is not responding? Don’t worry! Then we will talk about 7 proven solutions to system UI not responding problem. Just read on!

7 Tips to Fix System UI Not Responding on Android

We give you 7 useful tips to help you fix the system UI not responding problem. Try them one by one until the problem is solved.

Tip 1. Uninstall Google Updates on Android

Some users claim that the problem of system UI not responding may be caused by these updated Google apps. So you can try to uninstall the updates if you meet this error after updating Google apps.

1. Open Settings > Application Manager > select Installed App.
2. Find the Google app and click on the Uninstall App button. You can restart your Android device to see if it works.

Tip 2. Fix System UI Not Responding Issue with Simple Clicks

Since you may have tried the traditional methods before you read this article, here we would like to recommend DroidKit – Android Phone Toolkit to you. It has a high success rate in solving all the problems relating to the Android system. Whenever you met Android system problems like Android system UI not responding, touch screen not working, phone get black or get frozen, stuck on Samsung logo, etc., DroidKit will help you solve those system problems. Besides, here are more reasons you would like to choose it:

Now read the guide below to learn how to fix system UI not responding with DroidKit.

Step 1. Download DroidKit on your computer, open it and go to the System Fix panel.

Step 2. Connect your device and tap on the Start button.

Step 3. Get a matching code and click Download Now to get the corresponding firmware. If there is no code matched, put your device into recovery mode first.

Step 4. When the firmware package is downloaded, tap on Fix Now button. Then put your device in download mode, and click the Next button to continue.

Step 5. After that, DroidKit will start the repairing process. Wait a minute, and you will get the system fixed successfully page as below.

Tip 3. Clear Cache on Your Android Device

If your Android device is running 4.2 and above, you can try to clear the cache on Android to fix the UI not responding issue.

1. Go to Settings > Storage&USB > Choose Cached Data – select it and a pop-up will appear, confirming that you want to clear the cache.
2. Select OK and it might fix your problem easily.

Tip 4. Rebooting Your Device in Safe Mode

If the methods above didn’t work then you can try to reboot your Android device in safe mode. To do so, you need to:

Switch off the phone >power it on and as soon as the brand logo appears > immediately release the Power key and then press and hold the Volume Down button. When you see Safe Mode in the lower-left corner of the screen, release the button.

Tip 5. Uninstall Third-Party Apps on Android

If you have downloaded some 3rd-party apps from unknown resources, then it may lead to your system UI not working on Android cause these third-party apps may conflict with your android system UI and your Android operating system not being able to grant permission for those apps. In this situation, you should uninstall these third-party apps on your device to fix system UI not responding issue.

Tip 6. Factory Reset Your Android Device

Sometimes you just need to hard reset your Android device and then it may solve the issue of system UI not responding on your Android device. Factory resetting an Android device means erasing all existed data, just in the same condition as it was first purchased. So you’d better make a backup for your Android data before the start.

Tip 7. Reset App Preferences

In addition to the above methods, resetting the app preferences on your Android phone is also a good way to solve the system UI not responding and this method will not delete your apps and Android data. Below are the specific steps.

1. Open Settings on your device > Find and choose Application Manager (System Apps).

2. Make sure you have switched to the All apps view > Tap on the Menu or the three dots on the top of screen > Click Reset app preferences.

Bonus Tip: How to Backup Android Data to PC/Mac

There are chances that you may lose some important Android data during the process of fix the problem of system UI not working on Android. To keep your Android data safe, AnyDroid is recommended to help you backup Android data to the computer in a simple and selective way. Let’s read the detailed steps below:

Step 1. Download and install AnyDroid to your PC or Mac computer. Then follow the steps below to backup your Android device to a computer.

Step 2. Launch AnyDroid > Connect your Android phone to computer via USB cable > Click Content to Computer.

Step 3. Select the items you want to backup > Select the export path > Click the Next button to start transferring.

The Bottom Line

You should have solved the problem of system UI not responding with these simple tips we offered above. Before fixing the problem, you’d better backup your Android device to your computer with AnyDroid. And we strongly recommend you download DroidKit to fix the system UI not responding on Android issue, because it is the easiest and safest way.

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• Android System Update Fails to Install? How to Fix It >
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• How to Easily Recover Deleted App Data on Android Phone >
• How to Fix Android Recovery Mode Not Working Problem? >