GPS Touch pro

[paramedicma]

I have an alltel touch pro and I cannot get the GPS to work in either google maps or any other program I find. I have turned on the GPS fuction through the settings menu as I had read worked on other threads but I still cant seem to make google maps work. I also cant get it to find my location without the GPS. When I first installed the program this feature worked fine, but now it just says, that it is temporaraly unavailable... It has been for 1wk now. Thanks!