Somewhere out there in Romania is an HD8. Or at least it seems that way, according to recent device statistics captured on the Windows Phone app, "...I'm a WP7!" A report over on WPCentral pegs the rumoured HTC phone as running Build 7740 -- which we've seen hit the Radar 4G and HD7 -- on Vodafone's network and could very possibly launch with Microsoft's next mobile platform Apollo on board. If this latest bit of mobile gossip pans out, it'd be a welcome addition to the growing stable of WP devices and a long overdue refresh for the HD line.