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Samsung Galaxy A21 - Turn NFC On / Off

2026-10-02 12:33:08.108

Samsung Galaxy A21 - Turn NFC On / Off

Here's how to turn NFC on or off so compatible apps can transfer files from your Galaxy A21.
Near Field Communication (NFC) allows the transferring of data between devices that are a few centimeters apart, typically back-to-back. NFC must be enabled for NFC-based apps (e.g., Android Beam) to function correctly.
  1. From a Home screen, swipe up from the center of the display to access the apps screen.
    These instructions only apply to the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Connections
    NFC and contactless payments
    .
  3. Tap the
    switch
     (upper-right) to turn on Switch on icon or off Switch off icon.