There are many principles of power-saving App, which is nothing more than helping you allocate mobile phone resources reasonably. For example, Android power-saving software can detect which apps running in the background are consuming power and turn them off, so that the resources of your mobile phone can be concentrated on the apps you are using; Or reduce the CPU speed of the mobile phone, which is called "frequency reduction", and achieve the purpose of saving electricity by frequency reduction.

But the purpose is to help you arrange the allocation of resources reasonably. The battery power is so large that it is impossible to increase the power through an APP. It is too strange. Nowadays, the resource arrangement of many mobile phones is very chaotic. For example, some users still turn on this function without WIFI at all, wasting power. In mobile phones, this function is wasted too much. For example, the energy-saving function of snacks is to help everyone arrange power resources reasonably. There are different modes. Selecting different modes will turn on corresponding functions and turn off unnecessary functions, thus ensuring the optimal allocation of resources. But if you want to use that function, still.

When I opened it, I didn't waste energy. Users may have forgotten our definition. I'm not using this function, but it's wasted when it's turned on. We are putting an end to waste, not using it. Secondly, as a power-saving snack, there is also a very powerful function, that is, CPU frequency reduction, that is to say, after you turn off your mobile phone (not turn it off), the running speed of CPU will decrease, which naturally saves electricity.

But no matter what function, in the final analysis, power exists. How to allocate and optimize resources reasonably is the purpose of power saving tools.