Why does my iPhone keep on turning off unexpectedly?

Why does my iPhone keep on turning off unexpectedly?
I’m experiencing a frustrating problem with my iPhone. It keeps on turning off by itself, and I can’t seem to figure out why. Sometimes it happens when I’m in the middle of a call, other times while I’m using an app, or even when the phone is just lying on the table with the screen off. This issue is becoming more frequent, and I’m worried that it might be a sign of a bigger problem. The battery level seems fine, so I’m really puzzled about what could be causing this. Has anyone else experienced this issue with their iPhone? I’m trying to understand if it’s a software glitch, a hardware failure, or something else entirely. Any insights into why my iPhone keeps on turning off would be greatly appreciated.
4 Answers

Another reason your iPhone might be turning off could be due to software glitches or conflicts. Make sure your iOS is up to date by going to Settings > General > Software Update. Updates often contain critical bug fixes and performance improvements that may address the unexpected shutdowns you’re experiencing.

A third possibility is that there could be an issue with the hardware inside your iPhone. This might include faulty internal components or connections. If you suspect this is the case, it might be wise to back up your data and visit an Apple Store or an authorized service provider. They’ll be able to run diagnostics and determine if there’s a problem with your hardware that needs to be fixed.

One potential cause for your iPhone turning off unexpectedly is battery health degradation. Over time, the lithium-ion batteries used in iPhones lose their ability to hold a charge effectively. You can check the battery health by navigating to Settings > Battery > Battery Health. If the Maximum Capacity is significantly below 100%, it may be time to get the battery replaced, which should resolve the unexpected shutdowns.

It’s also possible that numerous running apps or background processes are straining your iPhone’s resources, leading it to turn off. Try closing unused apps and disabling background processes to see if that helps. You can do this by going to Settings > General > Background App Refresh and turning off the unnecessary ones. Additionally, force-closing apps that you don’t need by double-tapping the home button (or swiping up from the bottom of the screen on models without home buttons) and swiping up on the apps can also help reduce the load on your phone.