What to Do If iPhone 14 Pro Max Touchscreen Freezes During Incoming Calls

If your iPhone 14 Pro Max touchscreen freezes when receiving calls, it’s likely related to a software glitch affecting the proximity sensor or Pocket Mode. Restarting your phone, updating iOS, and disabling Pocket Mode can quickly resolve the issue.

Quick answer

iPhone 14 Pro Max Touchscreen Freezes: what you need to know

Why Does My iPhone 14 Pro Max Touchscreen Freeze During Incoming Calls?

When you receive a call on your iPhone 14 Pro Max, the device is designed to automatically turn off the screen when it detects your face or ear near the phone. This functionality is primarily managed by the proximity sensor, which helps prevent accidental touches while you are on a call. Additionally, features like Pocket Mode work in tandem with the sensor to avoid unintended screen interactions when the phone is in your pocket or bag.

However, some users have reported that during incoming calls, the touchscreen becomes unresponsive or "freezes," making it impossible to answer or interact with the call screen. This issue can be frustrating, especially when you need to respond quickly to calls. The problem has been notably reported by users running iOS 17.2.1, suggesting that software bugs or sensor calibration issues may be contributing factors.

Understanding why this happens requires a closer look at how the proximity sensor and related software features operate. If the sensor malfunctions or the software misinterprets its data, the screen may remain off or unresponsive even when it should be active. This can lead to the touchscreen freezing during calls, preventing normal interaction.

How to Fix iPhone 14 Pro Max Touchscreen Freezing on Incoming Calls

1. Restart Your iPhone

Many temporary glitches affecting hardware sensors or touchscreen responsiveness can be resolved with a simple restart. Restarting your iPhone clears the system cache and resets active processes that might be causing conflicts.

To restart your iPhone 14 Pro Max:

Press and hold the side button along with either the volume up or volume down button until the power off slider appears.
Drag the slider to turn off your device.
Wait for about 30 seconds to ensure the device powers down completely.
Press and hold the side button again until the Apple logo appears to turn it back on.

After restarting, test if the touchscreen responds normally during incoming calls.

2. Update to the Latest iOS Version

Apple regularly releases software updates that include bug fixes and performance improvements. Since the touchscreen freezing issue has been linked to iOS 17.2.1, it’s possible that a newer update addresses this problem.

To check for updates:

Open the Settings app.
Navigate to General > Software Update.
If an update is available, tap Download and Install.

Keeping your iPhone updated ensures you have the latest fixes and enhancements that can resolve known issues.

3. Disable Pocket Mode or Raise to Wake Temporarily

Features like Pocket Mode and Raise to Wake rely on sensors to detect when your iPhone is in a pocket or when you lift it to wake the screen. Sometimes, these features can interfere with the proximity sensor’s operation, causing the screen to freeze during calls.

To troubleshoot, try disabling these features temporarily:

Disable Pocket Mode: If your iPhone or any installed apps have a Pocket Mode feature, turn it off via the app settings or system settings if available.
Disable Raise to Wake: Go to Settings > Display & Brightness and toggle off Raise to Wake.

After disabling these, test whether the touchscreen behaves normally during incoming calls. If this resolves the issue, you can decide whether to keep these features off or enable them one at a time to identify the culprit.

4. Reset All Settings

If the problem continues, resetting all settings can help by clearing misconfigurations that might affect the touchscreen or sensor behavior. This reset does not delete your personal data such as photos or messages but will erase system settings like Wi-Fi passwords, wallpaper, and preferences.

To reset all settings:

Open Settings.
Go to General > Transfer or Reset iPhone > Reset.
Select Reset All Settings and confirm your choice.

After the reset, you will need to re-enter Wi-Fi passwords and adjust settings as needed. Then, check if the touchscreen freezing issue during calls is resolved.

5. Contact Apple Support or Visit an Apple Store

If none of the above solutions fix the problem, the issue may be hardware-related. A faulty proximity sensor or other internal components could be causing the touchscreen to freeze during calls.

In this case, it’s best to contact Apple Support or visit an Apple Store or authorized service provider. They can run diagnostics to determine if a hardware repair or replacement is necessary. Attempting to fix hardware issues yourself can void warranties or cause further damage, so professional assistance is recommended.

If the Problem Continues

Persistent touchscreen freezing during calls can significantly impact your iPhone’s usability. To minimize disruption:

Keep your iPhone’s software updated to benefit from ongoing bug fixes.
Observe if the issue occurs only with specific apps or after certain actions, which can help isolate the cause.
Regularly back up your data using iCloud or a computer to safeguard against data loss in case a full restore or hardware repair is needed.

In some cases, performing a full factory reset and setting up the iPhone as new may be necessary, but this should be considered a last resort after backing up your data.