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Thread: 3330 contact service remains after sw upgrade.

  1. #1
    Hi

    I have a 3330 with contact service and the fault lies in the MCU, the phone shows insert card ten goes to contact service, i have flashed the phone with the mcu flash file and now the phone is dead. Luckily i saved the full flash. so i reflashed with the ull flash, the phone switches on now but still contact service. Also i have done a sogtware upgrade to the phone with dejan v1.04 but still contact service.
    Can anyone plz help me.

    regards
    reo

  2. #2
    calculate checjsum with nfree ( full flash 0020000 -0040000) then write back to phone

  3. #3
    but this is 3330, and full flash is 002-006, i tried with nfree but it is not compatible with 3330

    reo

  4. #4
    Do you have a Dejan box?

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