Magic Motorsport Flex Hyundai MD1CS012 boot glitch not connection? What can be the cause?
Here is the clue.
Use good quality cables, as short as possible, solder on pcb. Then it will work.
The cable from FLX4.1 is too long must be as short as possible otherwise not will not work.
Example: Unlock Hyundai 2022 ECU with Flex boot glitch mode successfully.
The required resistor was inserted and the boot was connected in the correct position.
The ECU was read and unlocked. After that, the bench press feature was activated and we used it. Read and write ok.
The car is running smoothly now. Everything is fine at the moment.
