Samsung postponed the Galaxy Fold's launch indefinitely due to issues that some reviewers found with debris possibly entering through the hinge and damaging the folding display, as well as the protective cover applied to the panel, which looked so much like a screen protector that people might be tempted to pull it off, thus killing the panel. The Korean company has detailed the improvements it's made to the Galaxy Fold earlier this month, and for weeks now it's been saying a new release date will be announced imminently. That still hasn't happened, though, and Best Buy has lost its...