1. Open the 【 Settings 】 application on the home screen of the phone;
2, in the Settings list, find the \"Notification and status bar\" column, click to enter;
3, in the notification and status bar list, find the \"percentage of electricity\" column to click to realize the digital display of electricity;
4. At this time, in the status bar at the top of the phone screen, you can see that the original battery icon has appeared a digital percentage display.
The operation method is as follows:
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1. In the first step, open the Settings function of Huawei mobile phone.
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2. Click the Advanced Settings option;
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3, the third step, click battery management;
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4, the fourth step, choose the power saving mode;
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5, check the super power saving, so that the phone into the fast charging;