BGR gave the world an exclusive first look at BlackBerry’s upcoming flagship BlackBerry A10 smartphone last week, and the device has now been shown on video for the first time ever. YouTube user Vivix phu kien on Saturday published a short video of the A10 that doesn’t really tell us anything new about the phone, but it does mark the first time BlackBerry’s upcoming phablet has been revealed in a video. According to BGR’s sources, the A10 will launch this fall featuring a dual-core processor and a 5-inch 720p display, and it will be the only new BlackBerry 10 smartphone that launches for the remainder of 2013. The leaked BlackBerry A10 video follows below.