Error 304 while updating firmware

Error 304 while updating firmware2018-04-28T08:38:32-07:00

Home Forums Support Bluetooth Connections Error 304 while updating firmware

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  • rguttoschrguttosch
    Post count: 63

    Here is a remedy for error 304 while updating firmware:

    From the POWER OFF state, press and hold the meter’s power button for 10 seconds – until the LEDs blink magenta briefly, indicating the meter’s bonding state has been reset. The LEDs will then start blinking blue, waiting for a connection.

    Reconnect to the meter, then re-establish the bonding (pairing), and try the update again.

    • This topic was modified 1 year ago by rguttosch rguttosch.
  • Romano_SopranoRomano_Soprano
    Post count: 1

    How to process firmware update?
    The current version is 720. I’m trying to update using Ipad mini4.
    It freezes on Enable DFU Mode.

    • rguttoschrguttosch
      Post count: 63

      Romano – with firmware version 720, your meter will need to be returned to update it. I will send you a pm about it.

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