please read the Application Note:
https://wss.woodward.com/manuals/PGC/easYgen-3000XT_series/Application_Notes/37630_easYgen-3000XT_FlashInstruction.pdf
please read the Application Note:
https://wss.woodward.com/manuals/PGC/easYgen-3000XT_series/Application_Notes/37630_easYgen-3000XT_FlashInstruction.pdf