Works great GPS on Samsung Galaxy S Relay 4G was nearly unusable. Installed this and set it to download every 6 hours, and GPS lock is now consistent and fast.
Fantastica Wow brilliant
Didn't work for me. DROID X on GB, rooted. May have something to do with my ROM.
Epic Touch 4G (Galaxy S2) Worked perfect after not getting locks. Got my lock down to 3 meters.
Epic 4g touch So far so good my GPS signal is Great!
chage little bit of UI