I have followed the instructions with the download to a T and even tried the “force” vrsions for the Torrey’s upload. The Jr. appears to cycle through the update and concludes after about 5 minutes. However, version on the unit still reads Yale; Main: 00.68, FPGA:00.95.
I am having the same problem. Did you find the solution? Thanks.
Is your USB stick formatted FAT16 or FAT32? exFAT and NTFS WILL not work. Also did you eject the USB stick using the OS eject function? If not the disk could be corrupted.