I like so don't think so
wish they did tho
To run Irshell on 4.01 m33, you would have had had to run 1.50 kernel addon pack, when You first updated to 4.01 m33-2. Being this said, one would be easily be able to run Irshell on one's
psp v4.01 m33. As such, this has only been seen in FAT
psp's.