OK... I've just been playing with it a short while, but I'm going to say it is working for me...
Originally Posted by kb7sqi
change MMS Proxy ONLY to mms2.tracfone.com:80, power down phone, remove SIM, wait a few minutes, replace SIM, power on phone... Just like the OP said on the other forum kb7sqi referenced.
My slow data seems to be better. Apps using the internet are loading faster, web pages too. MMS definitely works send and receive. Google maps loaded fast, Accuweather, Group[on, Gas Buddy, this site and some other websites from my bookmarks.
It passes the quick test.
Thanks again to kb7sqi for bringing us this info.