We thought the Samsung Focus was the only Windows Phone 7 launch device that could replace its external storage, but the HTC HD7 can apparently do the same -- there's an SD card slot under that Windows Phone logo, and The Unwired managed to replace it while dodging the dreaded "There's a storage error" screen. What sort of black magic did the publication cast to make it recognize the new card? They're not quite sure themselves, but several factory resets and physical reinsertion of the chip seemed to do the trick, if only for an 8GB card. If you're
