Help android ZTE blade in USA locks to T-Mobile

[JHung]

My Unlocked ZtE Blade running Eclair will only find the T-mobile network. I have an AT&T Sim in it I would like to use as they are my USA service provider. It found AT&T for about an hour, now It just tries to register with T-Mobile. -This happens all over town so it is not a signal strength issue. Any Ideas?? Thanks.

 

[ElasticNinja]

it doesn't have the necessary Hardware for AT&T

 

[Guamguy]

You have to find at least the AT&T 2G and EDGE. Make sure 2G is enabled on the phone.

 

[master_yoda]

It found AT&T for about an hour, now It just tries to register with T-Mobile.

AT&T have a limited amount of 1900mhz transmitters which is what the San Francisco must of originally found, but they mainly use 850mhz which the San Francisco doesnt support .. Ive answered this question in more detail on your other thread here...

http://androidforums.com/san-franci...unlocked-root-usa-only-connects-t-mobile.html