Description
Due to a problem in the Intel® Quartus® Prime Pro Edition Software versions 20.2 onwards, the RSU factory image is corrupted after upgrading the factory image in the Intel Agilex® 7 device.
Resolution
There is no workaround for the current problem because the RSU Factory Upgrade feature is broken.
This problem was fixed starting with Intel® Quartus® Prime Pro Editon Software version 20.4