Restart the phone. After upgrading, sometimes the phone may encounter some minor problems, and restarting the phone can sometimes solve some problems that cannot be displayed normally. Check the notification settings. It may be because after upgrading MIUI 14, there is no on/off battery status in the notification settings.
First, open the system settings of MIUI 14 mobile phone. Next, click Save Power and Battery. Finally, on the battery page, you can check the health of the battery.
Support. MIUI 14 officially announced the addition of battery, health and display functions. The query method is also very simple. You can enter the system settings, click the save point and battery, and then enter the battery page to inquire about the battery health of Xiaomi mobile phone.