Ok so i am new to this AVIC scene & do not know much about it.

my unit (f900BT) had come with 2.x on it,

I then managed to updgrade to WinCE 5/6  & get my Unit running AvicNEt 2.1

what i want to know is:

what is 2.0 (stock FW for 900BT correct?)

3.0 (modifed X FW made to work on the F series?)

4.0 ? what is this

AvicNet 2.1 what is this.

they all appear to be the same with added features, with AVICNet being so far the most robust i have seen.

if someone could give a detailed list of each that would be great, it is a shame that the wiki is a joke & has no useful info in it

Wow couple days over 40 views but not 1 single comment

maybe no-ones gone through all 3 or 4 mods to be able to tell you specifically what each mod has more/less over the other.

i find that hard to belive.

i enjoy running avicnet 2.1, but i wonder is this just a modified version of pioneers 2.x?

would it be better to run the FX3.1?> or the 4.x firmware?

in most cases having a newer firmware usually means flaws etc are ironed out as well as newer features.

I would say 4.x would be the go.