So I have an iPhone 4 (AT&T) unlocked phone using straight talk at&t sim.. I had no problem using the Sim swap method with it and using this Apn
Cellular Data
APN att.mvno
Username
Password
MMS
APN att.mvno
Username
Password
MMSC http://mmsc.cingular.com
MMS Proxy 66.209.11.33:80
MMS Max Message Size 1048576
MMS UA Prof URL http://www.apple.com/mms/uaprof.rdf
But earlier today my Data and MMS stopped working... I didn't know what it was I tried entering this apn settings but it wasn't working anymore so I tried the new apn settings
Cellular Data
APN tfdata
Username
Password
MMS
APN tfdata
Username
Password
MMSC http://mms-tf.net
MMS Proxy mms3.tracfone.com:80 <--> even tried mms2 instead of mms3
MMS Max Message Size 1048576
MMS UA
With this apn settings I got my data to work and I was able to send pictures but I can't receive any pictures.. idk what else to do, I really need help.
Cellular Data
APN att.mvno
Username
Password
MMS
APN att.mvno
Username
Password
MMSC http://mmsc.cingular.com
MMS Proxy 66.209.11.33:80
MMS Max Message Size 1048576
MMS UA Prof URL http://www.apple.com/mms/uaprof.rdf
But earlier today my Data and MMS stopped working... I didn't know what it was I tried entering this apn settings but it wasn't working anymore so I tried the new apn settings
Cellular Data
APN tfdata
Username
Password
MMS
APN tfdata
Username
Password
MMSC http://mms-tf.net
MMS Proxy mms3.tracfone.com:80 <--> even tried mms2 instead of mms3
MMS Max Message Size 1048576
MMS UA
With this apn settings I got my data to work and I was able to send pictures but I can't receive any pictures.. idk what else to do, I really need help.