Upgrade to any fw (8002F2C5 or 8002F225) help?
Yesterday, I tried change idps by flashing new nor with new idps. First I backup nor bin by multiman in Rogero 4.40 and downgrade to 3.55 to get eid_root_key. After that I use IDPS changer to create new nor bin and flash with it by multiman.
When I reset PS3 and it say I need upgrade fw 3.55 or higher and can't boot to xmb. But I tried every fw still say error "The data is corrupt (8002F2C5)" or "The data is corrupt (8002F225)". I can go to Recovery Menu and tried all options but no luck.
Can anyone help me?
I would guess that now you need proper flasher.
Hey, try another Harddisk or format the original HD in a PC and put it back in your PS3 and try to install OFW 3.55 from Recovery Menu.
If you get the same error try a Downgrade Stick (E3 or so) to go in the FSM Mode and use the Downgrade files with lvdiag and a Downgrade.pup for same or lower FW (DONT try a higher FW!!!)
If that don't work you need a Hardware flasher (if you have a good Dump), already described above, for NOR. Teensy or Progskeet works great.
Hope can help.