Upgrade Your SpinnerChief 3 Serial Code to SpinnerChief 4
SpinnerChief 3 Serial Code:
Notice: Once you upgrade the SpinnerChief 3 serial code to SpinnerChief 4, will not be able to downgrade it to SpinnerChief 3.
And the new serial code will only work for SpinnerChief 4, not for SpinnerChief 3.