How to troubleshoot System UI not Responding Error?

You can easily understand the ‘System UI not Responding’ part if you know what a system UI means. As most of you already know, UI stands for user interface, a way for the user to interact with the machine, how the machines present the interaction methods to the users or how the machine data is displayed in a dynamic environment, allowing active communications between the machine and human.

5 Tips to fix system UI isn’t responding Error:

  • Clear Cache and data of your Phone
  • Uninstall the Third Parts apps
  • Reboot your device
  • Uninstall Google’s Latest Update
  • At Last, Factory, Reset your android phone

Most Probable Causes of System UI Not Responding

Now, multiple factors can lead to the issue of ‘System UI not Responding,’ and understanding the issue can lead to a better understanding, which would, in turn, lead to a better solving approach.

  1. Not enough space in memory: The interfacing mechanism also needs some temporary memory space for effectively carrying out the function. The memory lets the UI run the required function as long as needed. After the action is completed, the memory is cleared.
  2. A new update: Sometimes, new updates don’t match with the version of the UI, which prevents the two from communicating with each other. Hence although you give the command on your mobile screen, it does not reach the system from the user command.
  3. Too much setting customization: When you change the initial parameter of the mobile settings and other apps to fit your preference, the synchronization between the apps will fall out at some point due to too much difference in the working parameters.
  4. Involvement of other apps: Sometimes, certain apps interfere with the functioning of the system UI while trying to carry out the task it was downloaded to do.

Troubleshooting Methods to Fix non-responsive UI on Android

Apart from the major points mentioned above, many small and unnoticeable variables contribute to the ‘System UI not Responding’ issue. Like any other technical problem, this one can be resolved by the following.

  1. Clean your cache data: Star by making space for your UI to function. From memory, clear out enough data to ensure you have 500 Mb of memory available at all times.
  2. Uninstall the recent app: Remove the apps that precede the beginning of the issue. One by one, get rid of all the new apps that could be the reason.
  3. Uninstall the Google Updates: Certain updates make the apps and UI incompatible. Reversing the update can help out.
  4. Scan for Virus: Use antivirus and scan the mobile for unwanted bugs. If found, remove and clear out the unwanted data/apps.
  5. Factory reset your device: If the issue is unknown, to remove all anomalies, just factory reset the device, and everything will go back to original settings.


When you encounter the ‘System UI not Responding’ issue, you can no longer interact with your mobile environment and can no longer customize the display; it will keep returning to your default setting. Hence, maintaining the communication between the user and the device is important as it will help you keep your preferred display theme and maintain the communication between different apps and devices and the user.

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