How to repair the Mercedes Benz NTG4.5, NTG4.7 Head unit repair tools eMMC chip programming adapter

Tools used to repair the Mercedes-Benz A-class, B-Class, C-class, E-class, G-class, ML-Class, GL-class car COMAND Infotainment system NTG4.5 and NTG4.7 Head unit, programming the 1GB/2GB Emmc chip on circuit board directly.