pin code not recognized by unlocked treo

Posted on 2008-10-14
Medium Priority
Last Modified: 2012-05-05
I have a refurbished Treo 680, unlocked by AT&T. I can put in another ATT's sim card in there just fine. However, when I insert a sim from a different provider and enter the PIN code it tells me that the pin entered is not correct, even though it is not true. Although it tells me I only have 3 tries to enter PIN, I can do it as many times as I want and nothing happens. The sim does not get locked. The same sim card works fine in another Cingular-unlocked phone.

Any suggestions as to what I can do?  The ATTY people did not help much. Told me they can not work with other provider's sim  cards.
Question by:tenman1

Expert Comment

ID: 22726788
i've used this service before it cost 20 bucks, but a small price to pay for unlocking your phone... and if you know anybody else running the palm OS, you can help them out...



Accepted Solution

tenman1 earned 0 total points
ID: 22727743
the phone has already been unlocked. I can put in another ATT sim card and it works.

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As the title indicates, I have done this before. It chills me everytime I update the OS on my phone, (http://www.experts-exchange.com/articles/18084/Upgrading-to-Android-5-0-Lollipop.html) because one time I did this and I essentially had a bricked …
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