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  1.    #1  
    AT&T are telling me that I can "unlock the phone all you like you can't change the service provider".

    What are the steps to unlock the phone and what pieces of equipment are needed?

    A very angry consumer.....
    As above, so below

    Professional>VDX>Prism>T600>T650
  2. #2  
    Yes, the AT&T policy is to never unlock any phones. They suck. However, if you search in this forum, you will find stories of people who did unlock their AT&T phones.
  3. puyi's Avatar
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    #3  
    I believe mytreo.net posted instructions to unlock your phone - but unfortunately all phone companies refuse to unlock their phones to other providers.
  4. thesoze's Avatar
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    #4  
    it is possible and I have done it....let me know if you any questions...
  5. randyg's Avatar
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    #5  
    same here, done it with no problems. went to the T-Mobile store and had them try their sim and it worked fine. just waiting for ATT to **** me off enough to go back to TMo.
    a dirty mind is a terrible thing to waste
  6.    #6  
    Quote Originally Posted by thesoze
    it is possible and I have done it....let me know if you any questions...
    Yes I do have questions.

    When I get to Singapore I go to the local mobile phone shop a buy a new SIM card, what do I do from there?

    Many thanks in advance
    As above, so below

    Professional>VDX>Prism>T600>T650
  7. #7  
    If you've used the unlock patch from mtdn, you should just be able to stick the SIM card in and go...
    Palm III > HS Visor > Treo 600 > Treo 650 > Treo 750 > Treo Pro > PrePlus GSM

    "95% of all software issues are due to USER ERROR."
  8. #8  
    AT&T-branded Treo 600's are unlockable. I bought one offa ebay that had been unlocked. Then, while upgrading the firmware from 2.09 to 3.05, I accidentally locked it again. I had to downgrade to a CINGULAR-based unlocking patch at 2.12, then upgrade back up to 3.04 using a half-patch.

    Check out the instructions at: http://coljac.net/old_tff.html

    (These instructions are the older version of the document, but they still worked when I did these upgrades. There is a newer set of instructions somewhere on the same site.)

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