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  1.    #1  
    I have a Treo 650 that was purchased locked from Cingular. I was able to get the unlock codes from them so now I can use my 650 with other non-Cingular SIM cards.

    Does anyone know if you apply new Voicemail Updater 1.04 for Cingular this takes away the unlock for the phone? Will I need to enter the unlock codes again for the phone?

    Or will it not change the fact that my phone is now unlocked?

    Thanks.
  2. #2  
    It may lock the phone again. But you should be able to just reenter the unlock code. Hope you saved it!

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