Here is the correct APN Setting for Straight talk users! This will give you mms and internet! First download Apn Backup and Restore app from app store, and delete all existing APNs. Then manually enter APNs. In android you must have 2 apns setup for mms to work (at least in my case). Here are my settings: Name HOME APN att.mvno Leave everything else alone EXCEPT the bottom selection that says: APN type (here you must enter the following) default,supl Then save, next choose to add another APN make it look like this: Name MMS APN att.mvno skip down to MMSC http://mmsc.cingular.com MMS proxy proxy.mvno.tracfone.com MMS port 80 skip to: APN type (enter the following) mms THEN SAVE You will see that only one APN has the option to be chosen, that is ok, Just choose the one that is able to be chosen. Now go back to Homescreen and then reboot your phone. This works for me, hope it can help you. I tried a hundred different ways and this was it. Capitalisation is important, and the APN type was the trick. GOOD LUCK and let me know if it worked for you. Note: With this setting once in a while 3G will cut in and out, but other than that I've been running these settings on my device and it works pretty well. Reference: Does anyone know the proper APN settings for Android Devices?