Take "Music Power" as an example:
1. Open the self-startup permission. Find the mobile phone housekeeper on the mobile phone desktop, enter the privilege privacy, find the self-starting management, click Enter to find the music power that needs to modify the privilege, and open the self-starting privilege;
2. Turn off background freezing. Enter the settings, find the battery option, click Enter to find the power protection, click Enter to find the music power supply, and turn off the background freeze;
3. Task list locking. Touch the left key on the mobile phone desktop, and in the task list interface that appears, pull down the music power supply and lock it.
4. Open the notification bar permission of the software. Enter the settings, find the notification and status bar, click the notification management, find the music power supply, and open the notification authority.
After completing the above steps, the step counting software can start counting steps.