I am in need of the updated software for a Motorola HT1550XLS. when I program my radio it keeps telling me I cannot program using 25khz BUT I CAN ONLY USE 12.5 kHz WHEN I SET ALL THE khz'S DOWN TO 12.5 IT STILL WILL NOT LET ME PROGRAM THE RADIOS
Does this particular model do trunking as well? If so, check the settings on the trunking frequency (There will be at least one in the radio regardless whether or not you are using it for conventional use only) Chances are that the trunking frequency is set to wide band.
Professional Series Version R06.12.05 is WIDE/NARROW as well... I know someone that can make that radio Front Panel Programmable for you but it is not cheap. I had my VHF done and it works without that special "RED" battery forever now.