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Old 02-28-2013   #1
Rubenet
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HELP - Jailbreak or Downgrade PS3 CECHC04 FAT

Hello to all,

I'm new on the scene and I need some help. I was reading about the jailbreak and the e3 flasher but obviously I need SOS.

I have a PS3 fat CECHC04 NAND with OFW 4.31 and I want to jailbreak it.

How can I downgrade it to OFW 3.55?
Can I install CFW Rogero on OFW 4.31 directly?

What I need to jailbreak it?

Thanks to all!
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Old 02-28-2013   #2
DEFAULTDNB
 
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Your PS3 is a NAND... so E3 flasher is not such a good choice, Teensy++ or progskeet would be better.

CECHCxx 0x03 COK-002 2x 128MB NAND 60GB No Yes SW Yes Yes 90nm 90nm 200/380 4 Yes 8/2006 1.50 1.00
CECHCxx 0x03 COK-002 2x 128MB NAND 60GB No Yes SW Yes Yes 90nm 90nm 200/380 4 Yes 8/2007 1.90 -
http://www.ps3hax.net/showthread.php?p=263662

http://www.ps3hax.net/showthread.php?t=39766

http://www.ps3hax.net/showthread.php?t=33989

http://www.ps3hax.net/forumdisplay.php?f=153

Did you REALLY search before posting?

You have to downgrade to OFW 3.55.

You have to use a hardware flasher to downgrade.

There is no USB/software downgrade solution.
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