DQ381 Conversion 0GC 927 711G into 0DE 927 711C Programming with MechaProg

Simply conversion used 0GC 927 711G into 'new' 0DE 927 711C unit.
Conversion is possible in both sides, 0GC into 0DE and 0DE into 0GC.
Reading / writing internal processor Flash memory (user mat) and internal eeprom memory (data mat) in SH72549 processor made by Renesas. This BOSCH TCU is used in many newest VAG cars with 7-gears Double Clutch Gearbox.
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Hey great video, from a mechanical point of view, what parts are required from a DQ250 to a DQ381 conversion apart from TCU, DSG box etc?