Reply To: S50 with wrong firmware? 9. April 2013 at 6:36 #23730 ConfGenKeymaster Total Post: 11009Jedi Master★★★★★★★ You can download the i2d file here but I doubt the USB method will work with S50. If it isn’t working you can download the Wyse Simple Imager from my website and use that instead. http://www.freewysemonkeys.com/downloads/Linux/5S52.i2d