[ANDROID 9] [Android Pie] If it does not work on Samsung smartphone

1. Select [Settings]> [Device Care]

 

2. Click on the battery

 

3. Click on (+) menu

 

4. Click Settings

5. disable Adaptive battery and Put unused apps to sleep.

 

 

Disable auto optimization

1. Click the More (menu) icon in the top right corner.

2. Click "Auto-optimization".

3. Change it to "Off".

 

Memory 

1. Click "Memory" at the bottom.

2. Click the More (menu) icon in the top right corner.

3. Click "Apps that aren't checked"

4. Click the "Add" button at the bottom.

5. Locate the "Battery charge sound alert" app and click the "Add" button at the bottom.

6. When you are finished, the following screen appears.

 

If the app does not work even though the settings are as above,

Click Phone Settings - Device Care - Battery - Battery Management Mode to turn off auto power saving mode.

Please note that no notifications will be given if your phone is in Do Not Disturb mode.

 

Download Google Market: 

https://play.google.com/store/apps/details?id=ddolcatmaster.mypowermanagement 

충전완료알림 - Google Play 앱