In the era of full touch smart phones, mobile phones have become a necessity in our lives. Everyone's mobile phone usage habits are different, and some bad mobile phone usage may affect the security and stability of the operating system. Except for a few geek users
At present, most mobile phones on the market will provide the "power saving mode". As for the operation principle of this mode, we can understand that it limits the frequency operation speed of the mobile phone CPU, and the screen brightness will be limited to about 30%, anyway