How can I use an iPhone 3GS with Straight Talk?

Jun 12, 2013
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#21
I just assumed since there were instructions for the att mms settings with straight talk you would need to for the t mobile as well, I'm about to leave for work at the moment, I will get back to this thread as soon as I can guys. Thanks for the quick replies though.
 
Jun 12, 2013
12
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#22
Okay at work now on the wifi, it says carrier 14.0 could this be because it hasn't fully ported over yet? I just activated it and did the sim card this morning. Maybe I have to wait. And on straight talk site the APN info mentions a port number, but under the cellular data network settings there is no port number field under mms
 

besweeet

Contributor
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Jun 7, 2009
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briansweet.me
#23
T-Mobile 14.0, as far as I know, is the older version. Your phone should've automatically notified you of a carrier update (installs instantly if accepted).

When as the last time you restarted the phone?

Supposedly, going to Settings > General > About should prompt the update: http://support.apple.com/kb/HT1970

You should also be able to try and get the update via iTunes.