If you are a fan of the BlackBerry product lines, you’ll probably know that in ten days time, the Waterloo company will be officially announcing their new flagship handset which will be known as the BlackBerry Passport. The new device will replace the BlackBerry Z30 and before that, the Z10 as the new top end handset. So far, there haven’t been a lot of official details about the handset and most of the missing details should be apparent on September 24th. Today however, ahead of the announcement date, a leaked picture of the handset with a T-Mobile logo has made its way on the net. The image seems to suggest that when the phone does make its way to the United States, T-Mobile will be one of the carriers of the device.