My phone is not showing the 3G symbol & when i try to connect to twitter, facebook etc, it says "cant find signal, no connection, server not responding". I took the sim out, & restarted the phone but its still not showing. does that mean its just something with the network right now?
Have you tried turning off 3G entirely? Yes it sounds like it's a network related thing.
LTE has arrived. The third carrier in Las Vegas with 10x10 LTE coverage
Coverage will expand to 100 million LTE pops for the first half of 2013, with the second half of 2013 expanding to 200 million POPs covered. Release 10 LTE (2×10, 2×20) will be better performing than all other competitors. T-Mobile USA. “This year, we’re stepping on the gas again. We are making continued coverage improvements and launching an advanced LTE network
My boss was having that problem today, but his was unrelated to today's data outage. Neither the 3G Symbol, or when 3G turned off, the EDGE symbol would show up, and anytime he tried to access data he got a message saying he was not subscribed to cellular data.
He finally called AT&T and found out that there had been an error in the system and his data subscription was not being recognized by the network. They were able to reset something and all was well.