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  1. Replies
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    Re: Using Mifare card on 6212

    As for the Hexadecimal display viewer, just do a search on "hexadecimal editors".

    To successfully write the card, you will need a mifare reader/writer, and the keys to the mifare card on the 6212....
  2. Re: Read Payload or Registers at AutoStart (Nokia 6212 classic)

    Yes, it is possible.

    Example:

    JAD File:

    MIDlet-Push-1: ndef:external_rtd?name=urn:nfc:ext:<your company>:<record name>,<midlet class>,*

    In your midlet class:
  3. Replies
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    Re: Using Mifare card on 6212

    Can you detail the procedure how you tried to write the mifare?


    Can you paste the contents of one random sector here, just for confirmation? The reason I am asking this is because when you read...
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    Re: Using Mifare card on 6212

    Are you sure you have successfully written the card data into the 6212?
    Does this dump contain the keys?
    Have you unlocked the secure Element from the 6212?
    Otherwise, how do you know its access...
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    Re: Peer 2 Peer image transfer

    Hi,
    The Send method from the NFCIPConnection class allows you to send any kind of data...
    You only need to know how to serialize the image (i.e. convert it to a byte array).
    Then you have the...
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    Re: Problems with Nokia 6131 and the JSR 257

    Hello Janu.

    None that I know of...
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    Re: Problems with Nokia 6131 and the JSR 257

    As was said before in this thread, the JSR257 implementation on Nokia 6131 NFC is only partial. Visual Tag support is not implemented.
    Best regards.
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    Re: NFC 6131 P2P

    Well I'm glad you have found a way to do it.

    Can you share it with us?
  9. Re: [moved] Nokia 6131 NFC is not enabled, how to get that working?

    Are you sure you have a Nokia 6131 NFC?
    Because there's another versionof Nokia 6131 without NFC... Check the back of the phone, under the battery. It should read "6131 NFC".
  10. Re: Nokia 6131 NFC software update available from Service Points

    Are you sure that you have a Nokia 6131 NFC? Because there is a Nokia 6131 without NFC.

    Check Behind the battery if the phone is really the NFC Version.

    You should read something like this:...
  11. Re: Block of Internal Mifare not accesible

    Well, that idea is better than nothing...
    If you can, you should try to narrow the possibilities as much as you can. Try to remember what might have been written there.

    Let us know if you...
  12. Re: Block of Internal Mifare not accesible

    The best way, would be to know what have you written in these sectors...

    As far as I know, this is not possible in Mifare cards. However, since this particular card is part of the Secure Element,...
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    Re: NFC 6131 P2P

    No good news for you...
    With 6131 NFC, there is no way to auto-start an application using NFC-IP. I.E.: There is no push registry support for NFC-IP connections.

    In 6212 classic, this is...
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    Re: [moved] Writing to NFC tags

    You can also use the NFC-enabled mobile phone to write the tags.

    Please check the Nokia 6131 NFC or 6212 classic SDKs
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    Re: NFC device specification

    I think you are mixing things up.

    The Nokia 6212 has an embedded Secure Element (i.e. On the board of the phone) and, as far as I know, has no support for Single Wire Protocol (the protocol that...
  16. Re: NFC 2 applications that can autostart on tag touch

    I am not sure, but will almost bet that when a tag is read, the application that will be launched is the one who has a push registry that is more specific.
    In this case, the midlet that is...
  17. Re: NFC 2 applications that can autostart on tag touch

    You can differentiate based on the data you have on the tag.

    Please check NDEF RTD Types. You can create your own types of records.
    Please check NFC Forum Specifications and JSR 257 specs (Push...
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    Re: NFC Transmission Module

    Nokia 6131 NFC uses NXP's PN531 module.
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    Re: NFCIP connection between 2 nokia 6212

    Can you show the code for the phone that receives the information (i.e. the Target)?
    I'm asking this because you need a phone to be configured as initiator and other as target.
    Please check the NFC...
  20. Re: External Mifare keys changed after write data from Nokia 6131 NFC

    For the first 4 blocks (Mifare Application Directory Area):
    KeyA = A0A1A2A3A4A5
    KeyB = D3F7D3F7D3F7

    For the remaining sectors:
    KeyA = D3F7D3F7D3F7
    KeyB = D3F7D3F7D3F7

    These are explained...
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    Re: Tag emulation on 6131 or 6212

    I don't know about 6212 Classic, but in 6131NFC, that's the card that is emulated. (Mifare 4K [which in turn is itself compatible with Mifare 1K])

    Best regards,
    Ricardo Portela
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    Re: NFC-IP disconnection with Nokia 6131

    I got some questions on my email regarding the Arygon SDK, and I realized that maybe I wasn't clear enough. I think I can use this topic to clear things up. Maybe this is usefull to someone who had...
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    Re: NFC-IP disconnection with Nokia 6131

    Exactly.
    I am handling target lost in the Nokia 6131 NFC and a similar class of exception in my C# library. I then try to reconnect and proceed sending the data from the last acknowledged packet.
    ...
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    Re: NFCIPConnection throughput

    I am getting around 5~7 KB/sec from Arygon reader to Nokia 6131NFC.

    I am being negatively impacted by the fact that sometimes, the information is not completely sent and I have protocol overhead...
  25. Re: Licence Agreement for Nokia 6131 NFC SDK 1.1

    1. Is Nokia 6131 NFC SDK 1.1 is freeware or Open source.
    -The SDK is not open source. It's freeware in the sense that you don't need to pay for it :)
    The main reason for this is that the SDK is...
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