This web site offers biggest radio software collection in Internet. It includes MotoTRBO CPS download, MotoTRBO firmware, most recent APX CPS, APX Depot, FlashZap, region free patches, etc. Also note, that we keep up to date Motorola CPS and Kenwood KPG all the time. Delay between release by mfg. and file appearance is only a few days.

NameLast modifiedSize
Parent Directory  -
AII_L196_VX-4000_Dual Band Setup and Programming Initialization.pdf2018-08-16 14:55 171K
AII_L198_VX-4000_Ignition Sense Installation.pdf2018-08-16 14:55 21K
AII_L199_VX-4000_CN-6 Pinout.pdf2018-08-16 14:55 33K
DSUB-25 pin VX-4000a.pdf2018-08-16 14:55 194K
Tb0206-1_VX-4000U_Units That Need to Operate Above 480 Mhz.pdf2018-08-16 14:56 103K
Tb0206-2_VX-4000_Dash Mount Ignition Sense.pdf2018-08-16 14:56 14K
Tb0206-3_VX-4000_Remote Mount Ignition Sense.pdf2018-08-16 14:56 15K
Tb0209-1_VX-4000_Updating the Firmware.pdf2018-08-16 14:56 57K
Tb0302-1A_VX-4000_RF Feedback Entering Through the Control Head or Mic Cable.pdf2018-08-16 14:56 237K
Tb0305-1_VX-4000LB_Low Power Output After 6 Hours of Use.pdf2018-08-16 14:56 1.4M
Tb0305-5_VX-4000_Dual Band Difference in Audio Levels.pdf2018-08-16 14:56 90K
Tb0308-1A_VX-4000_VXSTD COM Appears on the Display.pdf2018-08-16 14:56 123K
Tb0309-1_VX-4000_5500_6000_LOCK Appears on the Display.pdf2018-08-16 14:56 79K
Tb0309-2_VX-4000_Low Power for 1-3 Seconds Then Full Power.pdf2018-08-16 14:56 106K
Tb0309-4_VX-4000_Requiring Louder Beeps.pdf2018-08-16 14:56 124K
TB1004-2_VX-4000_5500_6000_Unable to Program Dual Band with the FIF-10A.pdf2018-08-16 14:57 58K
TB1004_1_VX-4000_Loss of Key Beeps in Remote Mode.pdf2018-08-16 14:57 200K
VX-4000_OMa.pdf2018-08-16 14:55 357K
VX4000_5500_6000_ Alignment Procedure Using SVC49.pdf2018-08-16 14:56 95K