Download PSID patch: http://ps3.brewology.com/downloads/g....php?id=12682.
Install .pkg on ps3.
Start PSID patch.
Click "X" about 5-6 times(spoofs PSID).
Click "[]" about 5-6 times(spoofs Console
ID).
Click "^"(Triangle) to exit the homebrew.
Reboot PS3.
Sign in.
That is exactly what I did to sign back in
on my banned 3.55 KMEAW PS3.
http://uploaded.net/file/l2hv6m5y
ho letto questo su un forum coreano...non ho idea se sia vero o no..magari qualcuno che e' bannato puo' provare