W205 Hitch Programming (SA Code 550)

[novembro]

I've recently gotten into vehicle coding (still gathering information). In the next few days I would like to unlock the SA code 550 for my W205 T 2015.

So now the questions:

1. What program would you use for this? XENTRY/DTS Monaco/Vediamo?
2. What equipment will I need (recently purchased Openport)?
3. What will this process look like for dummies?
4. Did I forget something?

Thanks in advance! I love that there are so many knowledgeable people here!

 

[Mersovod]

A detailed description of all four points would take up several A4 pages.