Sometimes, the phone is actually on and processing your inputs, but the display is simply not rendering anything. A drained battery might be the culprit, giving the illusion of a dead device.
Troubleshooting a Non-Responsive iPhone Screen
For iPhone 7 and 7 Plus Press and hold the Side Button (or Top button) and the Volume Down button simultaneously. Plug the phone into a charger for at least 30 minutes before trying the force restart sequence again.
When your iPhone screen stops responding or remains black, the immediate panic is understandable. Keep holding both buttons until the Apple logo appears.
Troubleshooting Non-Responsive Screen on iPhone
A non-responsive screen can result from a software glitch, a temporary hardware fault, or a drained battery that appears dead. Understanding Why Your Screen Isn't Working Before attempting a shutdown, it helps to understand the potential cause.
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