At this time Amarillo wont be upgraded to Lte until summer 2013. Be fortunate you have Wimax for now. Phoenix AZ only has 3g. So as you see, things could be much worse.
Straight Talk does support the Sprint network. You would need to purchase of Sprint compatible SIM card in order to activate your Straight Talk service using the Sprint network.
YOU CANT
Sprint.
Yes, YourTel uses the Sprint Network.
The Sprint 3G network offers a few things to its customers. The main thing that Sprint's 3G network offers to it's customers would be internet access through handheld devices.
Sprint Spark Network is a network with great power, enhanced 4G LTE network potential that integrates three bands of LTE to formulate a revolutionary three band experience.
Because it updates the PSP not the network.
Sprint is a cell phone network in the United States that enables it subscribers to communicate in multiple ways including calls and text. A Sprint text message is a text message sent via the Sprint network.
You have to buy the 3rd sword update and then just have the square button clicked, and you will be able to sprint
yes
Earlier this year, Sprint and Cernium provided 3G coverage on the Sprint Network. They began providing 3G in June of the the year two thousand and eleven.
No. T-mobile is a gem network and Sprint is coma. They are totally incompatible.