Reason One
Power problem, if the cell phone is not power you will be forced to turn off the machine, but if it has been so certainly not the issue of electricity, we can try to connect to the power-on test.
Reason Two
The conflict between the software, the problem is relatively small if the software caused by the restart of the phone, we can remove the software to resolve.
Reason Three
In addition, if our mobile phone has root authority, we can directly turn off the function of the brush machine to try it or direct brush machine recovery system.
Reason Four
If this problem is the result of brushing the machine, then downloading a complete brush package and then brushing it again will solve the problem.
Reason Five
If the cell phone does not have root and there is no brush machine we can try to send the phone to the sale of the later solution Oh.