This file is used by the 'Synchronize Control Head with Radio' feature in the ASTRO 25 Mobile CPS. Please extract and then copy to this folder : C:\Program Files\Motorola\ASTRO 25 Products\ASTRO 25 Mobile CPS\Upgrade
NOTE: This version of tool is ONLY for PM1500 radios.
Revision number: Astro_25_CH_PM1500_BR
Part Number: RVN4185, RVN4186
Product Applicability: PM1500 Radios ONLY with firmware version R20.50.09