On the iPhone 7 it can happen again and again that the display freezes and the device no longer responds to inputs via the screen. So if your iPhone 7 does not react in this way, then you only have one last option left:
The soft reset. This can be equated with the removal of the battery. The smartphone is down immediately and then re-started.
This fixes the problem in 90% of the cases and you can use your iPhone 7 again as usual. But how do you make such a soft reset? This should explain you this article vividly:
iPhone 7 - Soft Reset - Instructions
All you have to do for the soft reset is to keep the following key combination for at least 12 seconds:
- Stand-By Button
The soft reset is now performed. You must now enter your Sim pin and voila the iPhone 7 can be used again.