Your iPhone may be frozen or unresponsive for the following reasons:
What to do if iPhone is frozen?
Without wiping your apps or data, this will assist in fixing issues that are causing your iPhone to freeze.
How to restart an iPhone 7 or iPhone 7 Plus forcibly:
How to restart an iPhone 7 or iPhone 7 Plus forcibly:
If your iPhone is frozen and the battery is low, you should try recharging your iPhone
The best way to do this is to use an Apple® power adapter and Lightning® charging cable to plug your device into a power outlet for at least an hour.
If your iPhone is frozen and you’ve been getting warnings that you don’t have enough storage, try this step.
Select iPhone Storage under Settings > General. There ought to be a list of suggestions there—like uninstalling inactive programs or optimizing photos—along with a list of apps and their space requirements. To add extra storage, follow the onscreen instructions, or just tap each app to remove some of its files and information.
You should uninstall any apps that are causing your iPhone to freeze to protect it from becoming unresponsive. This is how:
Press and hold the app you want to remove.
There will be a list of choices on the menu. Choose Delete App > Remove App. Tap Delete once more to confirm.
Your operating system can be obsolete if your iPhone is still frozen. Should it be updated? It’s easy. Just carry out these actions.
Using your computer, update your iPhone:
You’ll use iTunes® on a PC or Mac running macOS® Mojave 10.14 or earlier. This is how:
You’ll use the Finder® on a Mac running macOS Catalina 10.15 or later. Take these actions:
You might need to factory reset your phone if updating your operating system doesn’t fix the issue. You should only use this as a last resort and be sure to back up your device first because doing so will erase all of your device’s recorded data. Afterwards, adhere to the directions in this manual to reset your iPhone to factory settings.