First, I am not bashing. I already own an expensive TX and all my surface RCs use it. If I buy this car I will want to use my TX (and therefore my RX as well). Assume that I will find someone with an iPhone to unlock the limiter, and then I will substitute my TX/RX combo in before driving it.
In that situation, what functionality (if any) of the car becomes completely inaccessible to me?
Please note: I'm not talking about the graphical display provided by an iDevice, nor am I talking about TX features. I'm talking about ESC functionality and any data logging that is provided. I'm fine with connecting it to my PC to access functionality/data.