1, timely turn off the power consumption service: WiFi is not turned off, power off such as water, because in the WiFi and no WiFi environment, the phone will keep searching for WiFi, this process is particularly power consuming. So, remember to turn off the WiFi when you're not using it. Similarly, mobile network, Bluetooth, GPS and other services do not open when not in use.
2, close the unnecessary background running program: the software is not used in the background, does not mean that it is not running, does not occupy memory, in fact, the software is always in the running state in the background, which will inevitably consume electricity. You can swipe up the shortcut bar and click \"one-key acceleration\" to clear the background running memory of the phone