Originally posted by Weekly
can anyone help me i would like to change but i dont know how
What DEX firmware is your PS3 currently on? Cos if on a Rebug REX, it's quite easy to switch back using Rebug Toolbox. Just basically your CEX-FLASH.EID0.NORBIN file on USB stick > USB in right port > Choose 'Rewrite Target ID in Flash' and it will also auto swap lv2 kernal to CEX.
If on a PS3ITA DEX CFW: i recommend honestly to be 100% safe to install Rebug D-REX 4.46 & do above rewrite Target ID back to CEX using Rebug Toolbox... And after done, install Rebug REX 4.46 or Rogero's 999 downgrader pup from recovery/safe mode.
Also. Don't install/use rebug toolbox or with multiman try to switch/rewrite TargetID while on ITA firmware. As i've read number of people have bricked their PS3s. Edit: Very important also. After switching/converting process when 1st time after turning console off -> "turn off your PS3 Using Controller PS3 (Don't Turn OFF Using Power Button)"