Apple mobile phone function key daquan

Forced on/off: press and hold the on/off key and the Home key at the same time until the machine is turned on; Until it's closed. When there is a crash or some special circumstances, such as other operations can not be closed and opened

Solve the problem of collapse

When the phone crashes, you can press and hold the power button +home button at the same time to solve the crash problem.

Silent telephone

When there is an incoming call, click the power button to mute, and double-click the power button to refuse.

Shake undo

Shake the phone to cancel the function. When editing a short message, shake the phone to cancel the current input. When editing a memo, if we delete something by mistake, we can restore it by shaking our mobile phone to cancel it.