RIM's BlackBerry London has been refined in looks ahead of what could be an attempt to return to the US in force. New leaks to CrackBerry have the render of the first BlackBerry 10 phone's expected finished look making it considerably more refined than the very angular, Porsche Design-like look of a dummy unit. A presumably mock screenshot also points to a more refined media player than either on BlackBerry 7 or on the PlayBook.
