The Optus CEO Kelly Bayer Rosmarin has resigned after the outage and following a Senate inquiry, Apple to adopt a new standard to bring messaging equality between iPhone and Android, we go behind the scenes at Oppo to see how their devices go from concept to reality, we take a look at the Uniden App Cam Pano security camera, Samsung has launched a new Shop app, the tech products that are causing the most injuries and we’ll answer all your questions in the Tech Guide Help Desk.