The pins that must be shorted are pins 1 and 2 of header P32 on Jawbreaker. After DFU boot, you should see VCCLED illuminate and note that 1V8LED does not illuminate.Header P32 is labeled "P2_8" on most Jawbreakers but may be labeled "2" on prototype units. At this point Jawbreaker is ready to receive firmware over USB.It's often a permissions problem that can be quickly solved.To update to the latest CPLD image, first update the SPI flash firmware, libhackrf, and hackrf-tools.
If you wish to have us perform the firmware updates, please contact our service centers.
This phenomenon also occurs in the second and subsequent recorded RAW images captured by single shooting, but only if the LCD monitor display mode is set to the OFF position.