Many users confuse firmware with CPS.
Using the Motorola DP1400 software carries responsibility. In most jurisdictions (USA, Canada, EU, Australia): motorola dp1400 software
Only use the software on radios you legally own. Stolen or lost DP1400s can be "killed" remotely by a dealer via software (Stun/Kill feature), but this requires the radio's unique ID number. Many users confuse firmware with CPS
Assuming you have obtained a legal copy of MOTOTRBO CPS 16, here is the standard installation workflow. Only use the software on radios you legally own