pw firmware

  1. S

    My P4 thinks its a P3

    I have a P3 and P4. Cant get an FPV connection on my P4 with my ipone 6s or my android tablet. On my Android when I plug P4 in it identifies it as P3 on home screen and there is no option to switch it like I can on iPhone. On the IPhone it connects nut says no video transmission signal in red at...