PSP Liquidzigong Discovered Bug in Kirk Engine

Liquidzigong, maker of patches Prometheus, announced via Twitter that has managed to find a bug on the management of the kirk-engine to decrypt that permettebbe kernel modules / user directly from the PC.
By signing the contents of the kernel you can run on any PSP regardless of firmware installed! In other words, you can downgrade, start back up, load the new firmware 6:37 plugins also notorious for blocking the exploit
used by Total_Noob for his latest work.