![OPPO A57 4G](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ccc1f389-7e5c-4ef2-86b2-dac3129e8544.png?width=150&height=320)
OPPO A57 4G
Android 12.0
1. Find "App management"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-9a7d7d49-1709-4d0b-a490-fcda21ff950e.png?width=200&height=446)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-9b5b36bf-abf1-4288-9ddc-88a494d4fae2.png?width=200&height=446)
Press Apps.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-c0d637ec-c49c-4ce4-87f1-26801312764c.png?width=200&height=446)
Press App management.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-6cfdfc9e-e0c7-46fc-ab78-e2cf1b1a110e.png?width=200&height=446)
2. Turn notifications on or off
Press the required app.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7dc5f26d-8a43-4be1-a723-286dcdb8de23.png?width=200&height=446)
Press Manage notifications.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-17b1dc01-59f5-4bfd-aa6b-857e1d51179d.png?width=200&height=446)
Press the indicator next to "Allow notifications" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-2de92c23-7a0f-48c4-8ae8-4f6dca7cbe19.png?width=200&height=446)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-2de92c23-7a0f-48c4-8ae8-4f6dca7cbe19.png?width=200&height=446)