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05-05-2012, 07:09 PM #1Can't Change SMSC Address w/ Gevey Ultra S
Hi. I finally got my iPhone 4S connected with the Gevey Ultra S through T-Mobile, but I get 'Message Send Failed' every time, when sending both SMS and MMS. My iPhone is 5.1, with baseband 2.0.10.
I think I've narrowed it down to the SMSC number. When typing in '*#5005*7672#', it tells me the current SMSC number is '+7'. When I try to change it to the T-Mobile SMSC number by using '**5005*7672*+12063130004#', I get the following message:
Service Center Address
Does anyone know why it won't change? I've done everything I can think of, and went all across the web looking for a solution, but nothing. Everything else works fine, (EDGE Data, Voice, Incoming SMS) with the exception of MMS, which I could really care less about right now. Does anyone know how to solve this?
05-06-2012, 09:12 AM #2
07-05-2012, 07:23 PM #3
what are we changing in the "SystemConfigure/preferences.plist" folder ???
07-08-2012, 11:16 AM #4
Sort it took a while to find this post from
Help!!! Message Send Failure on iPhone 4s 5.1
Last edited by westc0ast; 07-08-2012 at 11:20 AM.All information contained in my post came to me in a dream. I don't even own an iphone.
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