Since a new upgrade has recently become available for all three models of Vanquish, check out this instruction to download and install the software.First and foremost, follow these requirements:USB 2.0 portLow Profile Micro USB Cablebatteries must be in place and chargedthe coil must be connectedonly one Vanquish can be connected at a time, to perform the updatecustom settings will be preserved during the updatehigh quality Internet connection is required for download; however, the update itself can be completed offlineStep By Step InstructionHere is the list of steps you should take:open the battery lead, leave the battery in place, and connect the USB cableopen Minelab Update Utilityconnect the Vanquish to a computer with the USB cableVanquish will switch on, and the Utility will identify it to recognize the version of the software on the machine. If the update isavailable, the Utility will show it to youif you want to use the new version, click Installif no upgrade is needed, or available, click Quityou will see the progress bar being filled on the screen, as the software is downloadedthe software will take about a minute to install onto the metal detectorupon installation is complete, the Utility will restart the metal detectordisconnect the detector, and quit the applicationPlease keep in mind that, if you have multiple Vanquish machines, the process is the same for each, but you can’t upgrade them in bulk. Michael Moore 7 months ago