That’s what I don’t understand . Why would Deus bring up new updates that don’t work with all the coil’s already out . It would seem that every time you do an update you have to buy new coils for that update to work . Case in point why I was asking if anyone knew how to revert back to the previous version . My Hf coils won’t work with the v5.2 only with my LF coils so does that mean that now I have to buy the new x35 coils and discard my Hf coils because they won’t work? These coils aren’t cheap and Deus should bring out updates that work with all coils cause not every one owns or can afford to buy new coils for every new update