[rs@chip]

Its not risky, you can try, if something fails its stays on mmi software download but after some time 10 min with turned off ignition everything works again but only with old sw or if you dont want to wait you can just disconnect battery and everything will work again. Erase sw not possible if something fails. Other question, someone here have installed 350 sw with vcp, do someone know how install it with vcp ? I allways getting error... unit same like rs@chip
Rs@chip if need I can give for you 350 sw

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Most people says that 8T1035186B possible reflash to 350 but I dont know how they doing with vcp... with vas5054 havent tried yet

Mate I flash it with vcp no problem, it report sw compatibiliy at start but it work..I try 0440,0460 both finish with cheksum error at end . I think didnt bricked but I cant test as radio keep blinking all the time, this was also the reson I flash it .. I can steel comunicate with and no dtcs present   anyone no if there is solution or fw update for my blinking problem?