1, ColorOS7.2 and above: enter "settings >"; Battery > application power management > select an application, and then click > allow foreground wake-up/allow full background behavior.
Allow to wake up the foreground: after closing, it will effectively reduce the power consumption of the application, but it may cause the application to fail to run normally, and the corresponding notification may be delayed.
Allow full background behavior: After the application is started, the background behavior of the application is not restricted and optimized, which may lead to increased power consumption.
2.ColorOS version 5. 1-7. 1: enter "Settings >"; Battery > power consumption details ",you can see the power consumption details of the corresponding program.
Due to different models and system versions, the operation path may be slightly different, please refer to the actual operation interface display of the mobile phone.