Hacking How to remove CFW? ( ME2.3 on OFW 6.60 )

[MugiMugi]

I have me2.3 installed on my psp1000 but I’m wanting to change to ark4, how do I uninstall it? I’ve seen a few people suggest downgrading with chronoswitch etc etc but then have also seen many struggle with that method. Is it the right one to follow? I’m new to CFW/modding so I’m really scared to mess anything up

 

[RealYoti]

Update to 6.61.