so my trackball is finally annoying me to the point where im going to go in and get a new tour. if you have done the same do i need to reload the 4.7 OS back on it if im running 5.0?
You probably should in case they fire it up to test it and find 5 on it and can point their finger at that as a possible culprit. Even though we all know the trackball issues are physical.