manila myLocation works for sprint but not other carriers?

[raidzero]

Hey all, I have a question regarding the weather location using geolocation service. It works on my ROM/kitchen with sprint without issues. I have a few users who are on alltel and VZW that just cannot get it to work... I thought it might be carrier package related but it seems it is not? (had them try dcd carrier packages and their own - did not help) Does anyone have geolocation service working on any other carrier with manila 2.1 or 2.5? I'm sure it's possible, I guess there is something missing though. Thanks for any help!