"PSFreedom JIG" for Dingoo is a special version of "PSFreedom" created to behave as the JIG device. Thanks to this any user can enable the factory/service mode in his PS3.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi