CHIRP

Your ticket #6685 was closed for the same reason as this one: it was a duplicate request, and the postings in that ticket say so.

The addition of a new radio to Chirp requires two things:
1) a volunteer developer who takes the task to work on this driver,
2) availability of test equipment, such as a loaner radio (see Rules For Loaning A Radio).
Unfortunately, you need to wait until both conditions have been met.
Or, you could decide to get your hands dirty yourself - check Wiki, "Developers".

Duplicates #2531. Please leave any further comments there. Thanks!