MMS Not Working

[BuStOsAvIcH]

I recently upgraded to 4.0.1 JB using JailBreakMe. I've heard that ultrasn0w could cause the problem, but I did not have it installed when the MMS problem existed. I tried with ultrasn0w installed, installed ultrasn0w, reset network settings, all with reboots in between. I can't seem to figure out why this is happening. Anyone have any ideas?

I tried the fix: https://forums.macrumors.com/posts/10812249/

and it still doesn't work.

Thanks in advance.

 

[ohaithar]

Are you running on T-Mobile? If so try these settings
APN: wap.voicestream.com
Username:
password:
MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
MMS: 216.155.165.50.8080
MMS Max Message Size: 1048576
MMS UA Prof URL: http://www.apple.com/mms/uaprof.rdf

 

[BuStOsAvIcH]

Are you running on T-Mobile? If so try these settings
APN: wap.voicestream.com
Username:
password:
MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
MMS: 216.155.165.50.8080
MMS Max Message Size: 1048576
MMS UA Prof URL: http://www.apple.com/mms/uaprof.rdf

No, legit AT&T

 

[ohaithar]

Uhm, so like you can't send or receive picture/video messages? Try calling AT&T for the correct MMS settings or something