Help wanted

[Vojto]

Hi there, can someone help me to understand if updating moduls using Ista D can make beter diference? Like on 2012 5 serie GT with CIC?

engine, gear - ask people what updated, works much better
kafas - see mote details, i tested this so relally nice update,
Kombi, CIC, - affter update more option for coding
etc

That sounds great, but where do I get some details like how to do it right?