4x1 widget can be placed on the home screen. ■How to update the widget With Alarm Clock, widgets can be updated automatically even in Doze mode. However, depending on the model, the alarm icon will be displayed on the status bar. This is an Android OS specification. If you don't use Alarm Clock, you need to register "Hot Trends Search" in the application that does not optimize the battery. In addition to "battery optimization", some models have their own app control settings. For details, pl