My post to the ST website. I think they are refusing to post my updates because I complained that there tech support was basically useless.
I have an HTC One from ATT and used the BYOP program to get the micro-sim and service. Everything went fine for a while, I was able to send and receive picture messages without a hassle using the ST service.
Then MMS stopped working. The only change between when it was working and now is that the phone's software was updated OTA to Android 4.4.2.
Data works - I can connect to the internet over the 4G network.
Text messages work.
MMS fails sending and receiving.
I have tried multiple apn combinations without luck. These are the APN settings that were recommended by ST:
APN Settings
FIELD SETTINGS
NAME STRAIGHT_TALK
APN tfdata
MMSC
http://mms-tf.net
MMS PROXY mms3.tracfone.com
MMS PORT 80
MMS_APN tfdata
I would appreciate guidance to get this up and running or clear information as to whether this is a limitation of the ST service.
Edit: I was told by ST tech support that they don't guarantee service on BYOP phones and that the SIM cards used in BYOP phones are different from the SIM cards used in phones purchased from straight talk, even if it's the same make and model. If there are HTC One ST users who have MMS working, please provide your APN settings and any other information that might be useful.