The Radio Information Board

Hi, I was wondering if anyone else has experienced a firmware upgrade failure on a Harris XL-200P portable? I attempted to upgrade firmware yesterday, and after approx. 50 minutes of waiting, I restarted the radio. I have not ever had a radio take that long so I figured it was simply frozen. Now I t...

Hi, I have a CH721 with an M5300 that I am trying to upgrade. I've already attempted this on one CH721 with utter failure (the display shows HW Failure on the first) so I thought maybe I'd try this again. Unfortunately, I believe I have to do this because I upgraded the firmware on the M5300 and whe...