iphone5s system 8 0 2 has been restarting frequently recently What s going on?

I really don't know how to solve it.,Flash it.。

System or hardware issues can be possible.

Force a reboot.

Press the volume once, add the volume down, and press and hold the power button for more than ten seconds until you see the Apple icon before letting go.

If not, you can flash the phone.

Or contact after-sales to test the hardware.

Resolution.

The problem of iPhone phone auto-restart can be caused by a variety of reasons. For example, mobile phone software conflicts, iOS system vulnerabilities, aging battery, system space is full, etc., will lead to the phenomenon of iPhone automatically shutting down and restarting, you can try these solutions.

If your Apple phone has the problem of automatic restart occasionally, then we don't need to worry about it in general, it may be caused by an iOS system bug or a sudden freeze on the phone.

If there is frequent automatic restart, then please uninstall the recently installed software, it may be caused by the incompatibility between the software and the system, and check whether the phone is normal after uninstalling.

If it can't be solved, then check whether there is a system update prompt on the iPhone system, and if so, please try to upgrade the iOS system to the latest version. The upgrade method is as follows: Open Settings - General - Click Software Update to update the system to the latest version of the system.

Or try to solve the automatic restart problem by resetting the factory settings of your phone, and open Settings - General - Restore - Restore - Erase all content and settings.

Connect to the computer, restore the system after iTunes backup data, if not, contact after-sales maintenance.

The iPhone automatically restarts due to software system reasons, motherboard hardware, system space is full, the temperature is too low, or the use of a non-original charger may cause the phone to restart automatically.

1. Software system: Some friends like to jailbreak the iPhone, and then install some garbled plug-ins and software, some plug-ins or software are not compatible with the system, resulting in the automatic restart of the phone. The workaround is to restore the system or update the system.

2. Motherboard hardware: This situation is more likely, the mobile phone accidentally fell to the ground when used, and the internal motherboard chip (most of them are CPUs) fell and soldered, causing the mobile phone to restart for no reason. In this case, it is impossible to teach everyone to solve it by themselves, so it is recommended to send it to a professional repair shop for professional maintenance masters to repair.

3. The system space is full: If there is frequent automatic restart, then you should uninstall the recently installed software, which may be caused by the incompatibility between the software and the system.

4. The temperature is too low: When the temperature of the device is too low, the iOS device may temporarily shorten the battery life and may cause it to restart automatically. When you return to a warmer environment with your device, battery life will return to normal.

5. Use a non-original charger: If you use a non-original charger, if the charging voltage and charging current are not strictly controlled, it will also damage the battery of the iPhone, so that the battery durability of the iPhone will be relatively poor, the power consumption will be fast, and the serious one will automatically restart.

Part 1: General reasons for iphone5s automatic restart:

1. The failure caused by the plug-in conflict causes the Apple 5S mobile phone system to restart automatically.

2. Apple's hardware damage leads to automatic re-family Biqi.

2. Troubleshooting:

Method 1: 1. Press and hold the home button while holding the power button for about 10 seconds.

2. Put the phone after the white Apple logo appears on iphone5, and the machine will automatically restart.

3. After rebooting into the system, enter the "Settings" option of iPhone5 and slide the screen to view below. Zhao clan celery.

4. Cydia can solve the problem by completely deleting the plug-in that causes the failure.

Method 2: Take your phone to a professional repair shop for repair and replace the parts of your phone.

Automatic restart is generally divided into three reasons, one is hardware failure or poor battery contact, one is the installed software conflicts with the software, and the other is imperfect jailbreak or plug-in conflict, which can be solved by the following methods:

Hardware failure or poor battery contact: This needs to be taken to the after-sales service for testing or battery replacement.

There is a conflict in the installed software: see if you are using a third software will restart, if so, it is recommended to uninstall it or try a new version, if you can't tell which software is causing it, you can back up your phone data and restore your phone to factory settings.

Imperfect Jailbreak or Plugin Conflict: The strong phone rewrites the jailbreak once or deletes the plugin.