The Galaxy S phones are, without a doubt, among the best Android phones out there, but for some time now, the handsets have been plagued by one potential showstopper - malfunctioning GPS capabilities. Worry not, though - in addition to an update that rolled out a few months ago, Samsung has developed an app called GPSSamsungRestore which is now available from the Android Market for all users of AT&T's Captivate and T-Mobile's Vibrant. So what does it do? It undoes any modifications to the GPS and basically reverts it to its original state. While it remains to be seen how reverting the GPS to its original, broken state fixes it, I suppose it can't hurt to give it a shot if you're a Captivate or Vibrant owner.