Hi…I followed the procedure above and was able to successfully erase the emmc partition but I cannot get the next step to proceed. I have fully disconnected the La Frite board and powered it on exactly as before but every time I try to run the ums-emmc command it gives me the device not found error. I even tried re-running the erase-emmc as before but it also gives the same device not found error.
Is there a step I am missing? I only received the board and emmc modules a couple of days ago