Just a heads up to anyone looking to buy a Lumia 925: There is a problem with some handsets (on Vodafone at least, I haven't read any other carrier forums as of yet) where just holding the phone causes it to lose its signal.
Nokia Lumia 925 - Terrible as a Phone 2 - Grip of Death - YouTube
This isn't my video, but my 925 suffers the exact same problem when connected via EDGE (I didn't experience the problem at all when I was on HSPA+ at a friend's house, so hopefully it's a software issue.)
Anyway, maybe hold off until there more info available about this problem. As of yet, neither Nokia nor Vodafone have accepted that this is a fault, but I can tell you from my own personal experience that it most certainly is.
Nokia Lumia 925 - Terrible as a Phone 2 - Grip of Death - YouTube
This isn't my video, but my 925 suffers the exact same problem when connected via EDGE (I didn't experience the problem at all when I was on HSPA+ at a friend's house, so hopefully it's a software issue.)
Anyway, maybe hold off until there more info available about this problem. As of yet, neither Nokia nor Vodafone have accepted that this is a fault, but I can tell you from my own personal experience that it most certainly is.