I'm having trouble getting it to load too with my razr v3 using t-mobile. It just stays at the loading screen forever and then it gives me a network unavailable error, asking me if I have a data plan and how is my reception. This is suppose to work with t-mobile right? I signed up for t-mobile/web so that's a data plan right?
Just read the google faq about google local and here what it says: At this time, Local for mobile doesn't work with Nextel, T-Mobile or BREW-enabled phones (e.g. Verizon, Alltel, U.S. Cellular), or Palm devices.