When the screen on your Xiaomi 15 Ultra stops responding, even simple actions like unlocking the phone or opening apps become frustrating. Touch issues can appear suddenly, after an update, or while using certain apps. In most cases, the problem is caused by software conflicts, accessories, or temporary system issues, and you can fix it without visiting a service center.
Why Your Xiaomi 15 Ultra Screen Touch Is Not Responding
- The system is temporarily frozen or overloaded.
- A thick screen protector or case is interfering with touch sensitivity.
- A recently installed app is causing the display to stop responding.
- The phone is overheating, which can disable touch input temporarily.
- Software bugs after an update or prolonged uptime.
1. Restart the Phone
Restarting clears temporary memory and resets the touch controller. This is the fastest way to fix screen freezes caused by background processes or system hiccups.
Press and hold the Power key, and then tap Restart.
Wait for the phone to boot up fully, and then test the screen again.
2. Remove the Screen Protector and Case
Some screen protectors reduce touch sensitivity, especially thicker glass types. Tight cases can also press against the display edges and cause touch issues.
Power off the phone, and then remove the case.
Peel off the screen protector, and then turn the phone back on to test touch response.
3. Clean the Screen and Your Hands
Moisture, oil, or dirt can prevent the screen from registering touch input properly. This is common after outdoor use or long gaming sessions.
Turn off the display, and then wipe the screen with a clean microfiber cloth.
Dry your hands completely, and then try using the screen again.
4. Check for Problematic Apps
Some third-party apps can cause the system UI to freeze, which makes the screen appear unresponsive. Safe Mode helps identify if an app is causing the issue.
Press and hold the Power key, and then tap and hold Power off.
Tap Safe Mode, and then test the screen while only system apps are running.
5. Let the Phone Cool Down
Overheating can temporarily disable touch input to protect internal components. This often happens during heavy gaming, charging, or long video recording sessions.
Stop using the phone, and then unplug it from the charger.
Place it in a cool area, and then wait a few minutes before testing the screen.
6. Update the System Software
Software updates often include fixes for touch and display bugs. Running outdated software can cause responsiveness issues over time.
Open Settings, and then tap About phone.
Tap System update, and then install any available updates.
7. Perform a Forced Restart
If the screen is completely frozen and you cannot interact with it, a forced restart may be necessary. This does not erase data and helps recover from severe system freezes.
Press and hold the Power key for about ten seconds, and then release it.
Wait for the Xiaomi logo to appear, and then let the phone restart fully.
Touch issues on the Xiaomi 15 Ultra are usually temporary and fixable with basic troubleshooting. Once the system stabilizes or the interfering factor is removed, the screen should respond normally again.
FAQs
Why does my Xiaomi 15 Ultra screen stop responding only in certain apps?
This usually points to a poorly optimized app. Updating or uninstalling the affected app often restores normal touch behavior.
Can overheating permanently damage the touch screen?
Short-term overheating usually does not cause permanent damage. However, frequent overheating over time can affect internal components, so it is best to avoid heavy use when the phone is hot.
When should I bring my phone to a service center?
If the screen remains unresponsive after all troubleshooting steps, there may be a hardware issue with the display or digitizer that requires professional repair.
