The iphone screen doesn't respond.
Sometimes when you play with your phone, suddenly the iphone's screen loses its response, and can't move forward or return. In fact, we can through the long press the power button, so that the phone is closed and then restarted for repair. What if there's no response to "sliding to shut down"? This is the time to try pressing the home key and the power button to force the shutdown until the white Apple appears on the screen. This method can also eliminate some basic caching, if you are often using the iphone to watch video or to see pictures, you can occasionally try this method.
iphone black screen No boot solution
Under normal circumstances, may be due to the battery ran out, resulting in black screen can not boot. If this is the case that we can not boot, please connect the phone to the power supply, if you see the screen has a charge on the logo, and the display of low power, the battery is dead.
Some small partners think when connected to the power, in charge, it can be a normal boot. In fact, if you put all the battery power consumption, at this time charge needs to charge to 5%, before the normal boot. So in this case, please let the mobile phone charge for a while and then boot.
If you are sure that the current cell phone battery is sufficient, but also can not be a normal boot, this time may be the mobile phone software system problems. At this point we can try to press the "Home screen and Power" button on the phone at the same time until the screen is lit and displayed.
If the above method of operation does not work, then we can also connect the phone to the power, and then press the power and home screen at the same time to see if you can reboot.
Apple Phone Restart tips:
1, the Apple phone restart is not shutdown after the boot, but hold down the home key and shutdown key to restart.
2, the specific restart method for the same time press and hold the phone's home key and shutdown key, waiting for the phone to appear black screen after letting go, wait a while, the Apple phone after the logo, that means restart success.
3, if that also does not work, try to press the home and Hibernate/Wake button at the same time, and keep it for about 10 seconds, you can force the shutdown!
4, if the above method does not work, you can try to connect PC, using PP Assistant, itools and other tools in the "Restart" function.
This tutorial can be used for Apple iOS devices (IPhone, IPad, itouch, etc.).