BMW CCC e91 flashing

[immokill]

Hello
I have a bmw e91 with just logo bmw on screen . I have ISTAP icom and inpa winkpf. . With what tool is best to flash this ccc module?
Thanks

Regards

[kristikapa]

I think you will need to flash using icom b adapter. I updated cic with winkfp, but ista p should be more straight forward.

[pepi]

There can be Flash BGA issue so in most of cases ISTA-P will not solve your problem.