![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 "Recent"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-9a7d7d49-1709-4d0b-a490-fcda21ff950e.png?width=200&height=446)
Press Recent.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a9aac45e-7970-451e-be6a-d40ab4116311.png?width=200&height=446)
2. Block phone number
Press and hold the required phone number.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-0ad971f1-7fe6-4a0e-b254-01986220604a.png?width=200&height=446)
Press Block/report spam.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-97356024-5586-483c-ae6b-9271c841f843.png?width=200&height=446)
To report the number as spam, press the field next to "Report call as spam".
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3fe48d17-8fe1-47c1-a5ef-d8d0ce7b655f.png?width=200&height=446)
Press Block.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3fe48d17-8fe1-47c1-a5ef-d8d0ce7b655f.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-304ba687-81c7-4726-9f66-b148d160c1a1.png?width=200&height=446)