can I ask you a dumb question since emeryth isn't on here (yet?) mtd_write is that already on the device? if not where can I get the proper binary for its cpu?

can I ask you a dumb question since emeryth isn't on here (yet?) mtd_write is that already on the device? if not where can I get the proper binary for its cpu? ordered one for $9 shipped as a play-toy to see what it can do, will take a few weeks to get here though