how to reset calibrate touch screen android

To reset and calibrate your Android touch screen:

1. Clean the screen using a microfiber cloth.
2. Download ‘Touch Screen Calibration’ app from Google Play Store.
3. Follow app instructions to calibrate.
4. Check touch settings in Developer Options under ‘Settings’ > ‘About Phone’ > ‘Build Number.’
5. Use Safe Mode (hold power button, select ‘Safe Mode’) to identify app issues.
6. Reset the device to factory settings if necessary.

To reset and calibrate your Android touch screen, follow these steps:

1. Remove Screen Protector: Take off any external layers that might interfere with touch responsiveness.

2. Clean the Screen: Wipe the touchscreen with a microfiber cloth to remove any dirt and grime.

3. Use Calibration Apps: Install and use apps like ‘Touch Screen Calibration’ from the Google Play Store.

   • Follow the in-app instructions to calibrate your device.

4. Enable Developer Options: Access detailed touch settings.

   • Go to ‘Settings’ > ‘About Phone’ and tap the ‘Build Number’ seven times.
   • Go back to ‘Settings’ and open ‘Developer Options.’

5. Use Safe Mode: Diagnose issues caused by third-party applications.

   • Press and hold the power button, then long press ‘Power Off’ until you see ‘Reboot to Safe Mode.’

6. Perform a Factory Reset: If other methods don’t work, backup your data and reset the device to factory settings.

   • Go to ‘Settings’ > ‘System’ > ‘Reset’ > ‘Factory Data Reset.’

If unresolved, there might be a hardware defect, needing professional repair.

To reset and calibrate your Android touch screen, follow these detailed steps:

1. Check Your Screen Protector: Sometimes, the issue can be as simple as an ill-fitted screen protector. Remove it and test your touch screen.

2. Clean the Screen: Fingerprints, dirt, or grime may interfere. Wipe it using a microfiber cloth.

3. Recalibrate with an App: Head to the Google Play Store and download a touchscreen calibration app like ‘Touch Screen Calibration’ or ‘Touchscreen Repair.’ Follow these steps:

   • Open the app and follow on-screen instructions.
   • Touch the screen at various points as instructed to calibrate.

4. Check Developer Options: Sometimes, the touch issue requires deeper system adjustments accessible through Developer Options.

   • Go to ‘Settings’ > ‘About Phone.’
   • Tap ‘Build Number’ seven times to enable Developer Options.
   • Go back to ‘Settings’ and select ‘Developer Options.’
   • Locate ‘Pointer Location.’ Use this to check if touch inputs are registered correctly.

5. Boot into Safe Mode: This step helps check if any installed apps are causing the issue.

   • Hold the power button until you see power options, then long press ‘Power Off’ until ‘Reboot to Safe Mode’ appears.
   • Confirm to restart in safe mode (you’ll see ‘Safe Mode’ at the screen corner).
   • Check the touch screen’s functionality.
   • If it works, an installed app is the cause. Restart to exit Safe Mode, then uninstall apps one by one.

6. Factory Reset: As a last resort, resetting the device to factory settings can help.

   • Backup important data.
   • Go to ‘Settings’ > ‘System’ > ‘Reset’ > ‘Factory Data Reset.’

7. Consider Hardware Issues: If all else fails, the problem may be hardware-related, requiring professional repair service to fix or replace touch components.

Resetting and calibrating your Android touch screen can be done as follows:

1. Clean Your Screen: Dirt can impair functionality; use a microfiber cloth.

2. Download a Calibration App: Use apps like ‘Touch Screen Calibration’ to easily recalibrate.

3. Enable Developer Options and Calibrate: Go to ‘Settings’ > ‘About Phone,’ tap ‘Build Number’ seven times, and access ‘Developer Options’ to adjust touch settings.

4. Boot into Safe Mode: Check if third-party apps cause the issue by holding the power button and selecting ‘Safe Mode.’

5. Factory Reset: As a last resort, back up data and restore factory settings.