Originally posted by merkamam
carnt every time i try downgrade i get error my ps3 corrupted lol beucase i took my hdd out before and it wouldent read so i reinstalled rogero v4.50
CCAPI IS Not supported on 4.53 + CFW.
IF You want to Downgrade to a Lower Firmware on Rogero 4.55 . Install rogero 3.55 Downgrader. Then install rogero 3.55 v7 From there You can install Rogero 4.50 or Rebug REX.