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Why Bluetooth turns on When using NFC?

  1. Greedygutz
    Cupcake Jan 3, 2018

    Greedygutz , Jan 3, 2018 :
    When using Android beam Bluetooth turns on and it is required for transfer. Is it is a problem or usually NFC needs Bluetooth?
     

    #1
  2. Peketr
    Gingerbread Jan 3, 2018

    Peketr , Jan 3, 2018 :
    NFC just sets up the connection, the actual file transfer is over Bluetooth. that is why you don't need to hold the devices together for the whole time.
     

    #2
    Greedygutz likes this.
  3. jcespi2005
    Ice Cream Sandwich Jan 3, 2018

    jcespi2005 , Jan 3, 2018 :
    NFC doesn't need bluetooth, but most of the times, NFC is used to connect bluetooth devices, so it activates BT.
    Im my case i use NFC to read my transportation card (NFC compliance), and no BT needed for that.
     

    #3
  4. Greedygutz
    Cupcake Jan 3, 2018

    Greedygutz , Jan 3, 2018 :
    I tried to transfer file from Op 5t to S8+.. BT didn't enabled when tried for first time but after that it use BT. So is this is a error or is it is always like this
     

    #4