dead cas 61356943791 help

[garagetech007]

hi, please can someone supply flash for this cas , something went wrong car dont start , proberly flash corrupted

part number 61356943791 cas2 bmw e60 2007

need a repair or replacement flash file if cant repair please

thanks

[garagetech007]

Anyone available to help?

[kaToo]

Here you have good read with rosfar