Here's how it works, and the following are the same for other iphone versions and ipad devices.
We collected the questions of many netizens on the internet, summed up the main reasons for the iOS battery consumption, and how to solve their small trick:
1th, prohibit the location of Facebook and other programs, as well as background refresh service;
2nd, close your application in the background;
3rd, the disabled e-mail push service;
4th, the application software to close the push notice;
5th, turn off the battery percentage; the more important thing is to stop the user from paying too much attention to battery power, to avoid unnecessary worry and panic. ）
6th, the signal is poor place, enable flight mode;
7th, to professional battery testing agencies to detect whether the battery and other hardware defects caused by the need to replace the battery.
To fundamentally solve the problem of device power consumption under iOS, it's up to Apple to wait.
