How to Disable iPhone Camera Control Button
Open the Settings app on your iPhone to access all control and privacy options.
Tap on “Face ID & Passcode” or “Touch ID & Passcode” depending on your iPhone model.
Enter your device passcode to unlock the settings for Control Center customization.
Scroll down to find the “Allow Access When Locked” section for control toggles.
Toggle off the “Camera” option to remove the camera control button from the lock screen.
Test your lock screen to ensure the camera icon no longer appears or is accessible.