Originally Posted by Simonbuck
Have you still got the icon on xmb ?
click on it and select deactivate (button combo)(ps3 then reboots)
press triangle (xmb icon) followed by delete if you want to remove from xmb
Im sure original certs can be found on ****PSN github somewhere
dont have an icon . either way ill figure it out. ive looked there and all i found was the modded version of cert 27 . i need the original 27 and 24 just incase