Iphone5 crashes when it receives a text message, and it is useless to press any key.

If Apple's mobile phone crashes and gets stuck, you can try to hold down the power button at the top for about 5 seconds to see if the mobile phone responds. If the crash is not serious, the phone will enter the screen lock state or automatically restart.

If pressing the power button doesn't work, you can try the second method, that is, press and hold the Home button and the power button on the home screen at the same time to forcibly turn off the power of the mobile phone.

If the above two methods fail, it is a particularly serious crash. At this time, you can connect your mobile phone to the power supply or computer, and then try the second method.

If nothing else works, please unplug the power supply, let the mobile phone slowly consume the remaining power and turn it off by itself. When the battery runs out, the power supply is cut off. Then charge the mobile phone. After charging to 5%, restart.

If the above methods can't be solved, please try to brush the machine. (Please ask Baidu for the specific tutorial. If all the above methods fail, I'm sorry the classic is rotten apple, please send it for repair.