sintax

I just installed mine 2 weeks back, no issues yet. It seems to be working great so far. I'm using the SiriusXM SXV300v1 module.

Did they fix the USB / SD card file sort issues ?

did anything ever come of extracting the code to fix this sort issue? I'm not sure if I can deal with this issue...

Just put a new 4200 NEX in my truck, I was curious if there was any reason not do the F/W upgrade. Also, should I back anything up on this unit? I was reading some threads about doing this on other units.... Its all stock at this time. Thanks!