This is the best method to use i have a T-Mobile unlocked Galaxy S3, running a stock android jelly bean rom and ive been thru every tutorial there was plus doing some research and came acrossed this! I appreciate you dropping some knowledge on us!
I have the same Galaxy S II, but my phone if from a small network in Colorado called Vaiero wireless. I am on a job in San Antonio and constantly roaming on AT&T. Will these settings work for my phone? And should i really change my MMS settings? I cant get rid of my phone or plan and i don't want to get a local phone. Any thoughts? (you can call or text at ....reply with email)