The various factors that cause an unresponsive Android phone system are as below:
1. When the phone's memory is insufficient, the system will need to frequently perform memory management tasks, including memory cleanup and page replacement. These operations will increase the load on the system, thereby affecting the system's response speed;
2. System unresponsiveness is sometimes caused by compatibility issues with installed applications or unstable applications;
3. The Android system has some errors or issues, such as failed system updates or corrupted system files, causing the system no response.
To resolve the issue of an unresponsive Android phone system, you can try the following methods:
1. Free up system memory by closing some unnecessary applications;
2. Restarting the phone can often resolve temporary system issues;
3. You can update or uninstall applications that can cause conflicts;
4. Update the system to the latest version.