I went to Best Buy last night and bought 2 brand new USB charging cables and wall plug, all Apple products. Got in the car and plugged one charging cable into the USB plug in my car and did not get the message about it not being compatible anymore. Got home and plugged in the other charger and the wall unit into the wall and didn't have a single problem, no non-compatible message, phone charged fine. Still getting the above message on the charging cord that I have at the office that is plugged into my computer even though it is an Apple charging cord that came with the phone. I'm just curious to see how long it takes before my new charging cords are no longer compatible and I have to buy new ones again. Because I am confident this will happen.