1. va2azerik's Avatar
    I was just taking the battery out on my phone and noticed something that looks like a input etc. on the back inside of the Nexus S. They were labeled R1, W1,W2 and G. Anyone know what those are for?
    06-23-2011 01:28 PM
  2. KSmithInNY's Avatar
    NFC. If i recall the inside of my battery cover, you're talking about the NFC stuff. I have a case on which im not going to take off (it's a PITA) but I'll bet thats what you're referring too. Looks like little metal connectors? Gold in color? Thats for NFC

    EDIT - Like that signature BTW. Very funny!
    06-23-2011 02:08 PM
  3. discolightning's Avatar
    Those connectors are for external radio frequency antennas, commonly used in repair and testing. I'm not sure which antenna does what, but those are going to be used for wireless data, calling, gps, etc.
    06-23-2011 02:39 PM
  4. va2azerik's Avatar
    Ok, thanks for the replies. I was just wondering. Have a great day
    06-23-2011 03:10 PM
  5. TehMan's Avatar
    They are antenna extentions. Wifi, 1x, 3g wimax radios
    07-13-2011 11:32 AM
  6. Andboy's Avatar
    The question about R1, W1, W2 and G was not answered, because I am here to ask the same question.

    What is the meaning of the points labeled R1, W1, W2 and G? And what are their purpose? Thanks!
    04-20-2012 07:08 PM