One Power Guard - one and only kernel-level power-saving and unique battery protection app

First of all, I would like to ask you to tell me, what are you using android biggest problem，Many people complained to me a lot of problems.such as: system halted, application crashes, boot slow, battery issues and so on. same experience I've encountered.
A year ago, I experienced one thing, I bought my first android phone and rooted CM ROM, frequently used two months and found that every day constantly repeating the same thing: charging, often fully charged at night, but got up in the morning, even after only half the power, This is intolerable, some root users and I have the same problem, if your battery does not insists on a day, it is a very bad thing, to save power, I started to download some power-saving applications, every day I installed a power saving application, full power, wait until another day to get up, see if it can help me save power, so to test more than a month, but no one give me satisfaction, some power-saving applications made the power consumption faster, so I thought ability to develop a cool application, nine months ago, to start writing software, I gotto to know the android power management mechanism, searched a lot of information, the next few months, while I wrote my code, while optimizing power management, every day test optimization parameters, test standby power consumption,One day, a thrilled discovery of me, the standby one night, consumption of electricity has only a little,so I made it into a software and would like to share with you.
If you are also experiencing the same problem, you can try One power Guard,Download from onexuan.com
To save power, One power Guard do some optimization:
1. Extend stand-by time and battery life,optimize charging parameters
2. Optimize system parameter and improve device performance
3. 6 customized power-saving modes to suit different scenarios
4. Proactively guard from power-killer apps and safely kill useless power-consuming programs
5. Fast on-off settings for 100% system customization
6. Professional advices on power protection
Why do you need One Power Guard?
Standby for one night, get up in the morning to take a look at your phone, you will be very surprised.
Test as follows:
1、You can standby for one night, compared to other power-saving applications.
2、You can standby for one night, you do not install One Power Guard.
3、To compare the optimization results, and need to restart the phone so that a clean environment.