Calibrate your battery without root. It is obligatory to use when purchasing a new phone or by updating the phone software. A mandatory helper for the life of your battery. And since the app runs without root, you will not have any problem with your phone's warranty
Longer Battery Life
![Automatically Hibernate Android Apps for Better Battery Life Without Root [How-To] screenshot 4](https://i.ytimg.com/vi/MMc6T_YrdsI/mqdefault.jpg)
9Apps 4.9
