only when you see the Apple logo on the screen.
: Use a soft, lint-free microfiber cloth to remove dirt, oil, or water. How Do I Fix An Unresponsive Iphone 12 Screen
: If you experience "ghost touches" (the screen moving by itself), go to Settings > Accessibility > Touch > Touch Accommodations and enable Ignore Repeat . only when you see the Apple logo on the screen
Follow this exact sequence of physical button presses quickly. Do use the touch screen at any point during this process: Press and quickly release the Volume Up button. Press and quickly release the Volume Down button. lint-free microfiber cloth to remove dirt