I have a Samsung Galaxy s9000 International Version. I got this from India. I am using the 50 USD per month unlimited plan. I was using Data till about 2 days back. My mobile crashed and I did a factory reset on it. The APN settings got erased. Now I am not able to get them back. I tried every possible setting but with no use. My Gtalk/Gmail does not work! AT&T customer care was least helpful with unlocked phones and settings for it. Can someone please share their working settings so that I can try it out?