![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 "NFC"
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 Connection & sharing.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-9f6e3bbb-0894-4769-ae20-8552eedda8c0.png?width=200&height=446)
Press NFC.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b606de20-f16b-4cae-8dc5-e82b594adec5.png?width=200&height=446)
2. Turn NFC on or off
Press the indicator next to "NFC" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-9310d55d-a720-4e4c-b25c-33be623ef8d4.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-9310d55d-a720-4e4c-b25c-33be623ef8d4.png?width=200&height=446)