Updating instrument software from e7

[clburti]

Thank you. Some of the equipment has been installed, so I can't do a bench update. You have answered most of my questions, but not the core one, which I may not have stated clearly enough.

the MFD was updated directly through WiFi, so my assumption is that the v17.45 update is stored in the internal memory of the MFD or on the memory card which was in the slot when the update was performed.

Will I be able to update the instruments from the MFD directly now, or must I, either, gain WiFi access and update them online or download to the micro SD card before I leave and update that way?