here. I have tried it also with a 4GB card that I have. Works with a card reader on the PC, the original firmware but not with the new firmware. The same happens on the 1014D. See herehttps://www.eevblog.com/forum/projects/reverse-engineering-the-fnirsi-1014d/msg5508868/#msg5508868...
My hack repository https://github.com/pecostm32/FNIRSI-1013D-1014D-Hack/tree/main holds a lot of information about the scope including the touch panel, because a defective touch panel is what got me started on reverse engineering this scope. Logged FNIRSI 1013D Firmware repositoryHantek DSO2...