Every once in a while, glitches with the iPhone you own, are something completely normal. One of the issues that some of the users had, is with iPhone 4s, which keeps restarting. Once something like this happens, you cannot normally use your device. You can take it to the service, or one of the Apple Stores nearby, but before you do so, you can be your own repairman. We prepared 5 ways to fix iPhone 4s keeps restarting, and you should check them out. Maybe one of them will work for you.
See also: 5 Ways To Fix Slow IPhone 4s
5 ways to fix iPhone 4s keeps restarting
Solution No.1: On/Off Cellular.
One of the things that worked for many users, is actually the simplest solution out of 5 ways to fix iPhone 4s keeps restarting offered in this article. To do this, go to Settings, tap on Cellular, and turn on/off cellular data. With a bit of luck, this will fix the issue, and your iPhone 4s will stop restarting.
Solution No.2: On/Off Airplane mode.
Another easy and simple step to try is this: go to Settings, and turn on/off the Airplane mode.
Solution No.3: Check for the faulty apps.
Not every app will work perfectly on your iPhone 4s, and there is a perfectly good explanation. Some apps are faulty. If you downloaded and installed some app recently, and if the glitch started right after you did so, find that app and delete it.
Solution No.4: Restore from backup.
Connect your device to your computer, open iTunes software, and choose to restore from the old backup. For many, this was the key.
Solution No.5: Set up your device as new.
Another thing you can try is this: navigate to Settings > General > Reset > Erase all content and Settings, but first, back up your data. Once the task is over, set up your iPhone 4s as a new device.