OK I have just gone from Rogero 3.6 on my slim to this new 4.21 CFW.
Dead easy make sure you dehash with toggle.qa first in xmb and make sure you get the beeps.
Recovery menu installed OFW 3.55 then recovery menu installed Rogero 4.21
Installed MM 4.7.01 but when I start it I get the error message about no BDEMU
Anyone ideas ?
UPDATE Its OK sorted it in MM go to settings change hermes to standard reboot and all is good.
IT WORKS 100%
Just tested MW2 from internal drive and took the official 1.14 update from the on line servers and now playing .
This is going to p*ss sony right off !
Last edited by keano; 10-22-2012 at 06:02 PM.