Hi,

I have a ICOM IC-F34GS with firmware 1.2, and is looking for the F34 dealer software v1.20 to program it. Anyone knows where to find it ?

Is it the vanilla  F34GS clone-software, or the prohunt variant you're after?

hmm, I have (or a friend) a Icom IC-F34GS v1.2, and we need to program a channel with subtone.

Anyone ?

AFIK the IC-F34GS has (at least) two different firmware-branches. "Stock/regular" and "Prohunt/Hunter"
Those in turn requires different cloning software, but both can be programmed with subtones.
To give you the definitive answer, you need to find out what firmware your radio is running.

How do I find out ? And if I find out, where can I find the software ?

You can read it out on the display.
If i remember correctly, you hold down P2+KeyUp while you turn on the radio

It looks like its the "prohunt" version