The Official Sequential/DSI Forum

Firmware update problem

Re: Firmware update problem
« Reply #20 on: July 17, 2018, 04:55:38 PM »

DSI support sent me the v1.2 update in SYSEX form (rather than the .BIN file). I sent the update to the Prophet X via MIDI DIN using SysLibrarian on the macOS, and everything worked! Kudos to DSI support, especially CMBD, who patiently helped me work through the issue.

PX_Main_1. → Px_Main_V1.

That's awesome CMBD is always great help.