If your iPhone 16 Pro's screen isn't responding to touch, the first thing to try is a force restart. This clears the phone's memory and can fix temporary software glitches causing the unresponsiveness. Press and quickly release the Volume Up button, then press and quickly release the Volume Down button. Finally, press and hold the Side button until you see the Apple logo appear, which should take about 10-15 seconds.
I'd start with this one, as it's the most common fix for a frozen or unresponsive touchscreen. It doesn't delete any of your data or settings, so it's completely safe to try first.
Clean Your Screen and Remove Any Screen Protector
A dirty screen or a poorly applied screen protector can easily interfere with the touch sensors. Give your iPhone 16 Pro's screen a thorough clean with a soft, lint-free cloth slightly dampened with water. Make sure there's no oil, lotion, or debris on the surface.
If you're using a screen protector, try carefully peeling it off to see if the touch response returns. Some third-party protectors, especially thick glass ones or those with alignment issues, can cause problems with the touch sensitivity.
Check for and Remove Any Case Interference
Take your iPhone completely out of its case. Certain cases, particularly those with built-in screen covers or that wrap too tightly around the edges, can press against the screen and block touch input. With the case off, test the touchscreen again to see if it works normally.
This is a quick check that rules out a simple physical obstruction. If the screen works without the case, you'll know the case was the culprit.
Ensure Your iPhone Isn't Overheating or Too Cold
Extreme temperatures can cause the iPhone's display to behave erratically, including becoming unresponsive. If the device feels very hot to the touch, move it to a cooler spot out of direct sunlight and let it cool down for 15-20 minutes before trying again.
Similarly, if it's been in freezing conditions, bring it to room temperature. The touchscreen components have an optimal operating range, and performance can degrade outside of it.
Charge Your iPhone 16 Pro
A very low battery can sometimes cause the system to behave strangely, including touchscreen issues. Plug your phone into a certified USB-C cable and a power adapter. For the fastest charge, use a 30W or higher USB-C PD adapter.
You can also place it on a Qi2 or MagSafe charger. Let it charge for at least 10-15 minutes, then try the force restart again while it's still connected to power.
Update to the Latest Version of iOS
Software bugs in iOS can lead to touchscreen problems. Connect your iPhone to Wi-Fi and plug it into power. Go to Settings > General > Software Update.
If an update is available, tap Download and Install. Keeping your iPhone 16 Pro on the latest iOS version ensures you have all the current bug fixes and performance improvements from Apple.
Put Your iPhone Into Recovery Mode and Restore
This is a more advanced step that can fix deeper software corruption. You'll need a computer with the latest version of Finder (on Mac) or iTunes (on Windows). First, perform the force restart steps, but don't release the Side button when you see the Apple logo.
Keep holding it until you see the recovery mode screen. Connect your iPhone to the computer. You'll be prompted to either Update or Restore. Choose Update first, as it reinstalls iOS without erasing your data.
If the update doesn't work or isn't available, you may need to choose Restore. Be aware that Restore will erase all content and settings, so you should have a recent backup.
Check for Physical or Liquid Damage
Inspect the screen closely for any new cracks, even small ones, or spots that look different. A damaged digitizer (the touch-sensitive layer under the glass) will cause unresponsive areas. Also, look for any signs of liquid exposure in the SIM card tray or charging port.
If you suspect physical damage, the touchscreen itself may need to be replaced. For a device as new as the iPhone 16 Pro, this is best handled through Apple Support or an Apple Authorized Service Provider to maintain its integrity and any remaining warranty.
