@@akramnet1 if it have otp area cant be writed or anything else, need to read ori mcu and write to virgin mcu or refresh with ori equipment dealer device
@@viridian6903 you can't read the original MCU installed in the board, you must remove it first, replace by a new one, and write files receivied from when you buyed your MCU, and after you must programm it in the car with for example JLR SDD or pathfinder.