you name it: run a cIOS installer.
before you have to make sure you deinstall the stubs in the 200+ slots (222/223/249/250 don't know which are stubbed, 249 for sure) with dopmii or similar.
use your trucha bugged 36 to install some waninkoko 249 cIOS like rev 17 or latest 20. and hermes cIOS v4 or v5.1 for slots 222/223. also available as wad install. but make sure to have some nand backup