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Old 08-14-2012   #1
grnslv
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Downgrade from 4.11 to 3.55 + Cobra USB

Here is my scenario in a nutshell

Model: PS3 Slim CECH-2501A
Out-of-the-box F/w: 3.40 (verified by "Minimum Version Checker)
Current F/w: 4.11

What I have purchased:
1. E3 Flasher 3K Limited Version PS3 PlayStation3 Downgrader & Jailbreak
2. E3 Card Reader AVR
and of course
3. Cobra USB

I am looking to successfully downgrade from 4.11 to 3.55 and then implement cobraUSB.

Does anyone have any experience in this scenario?
I've searched around and haven't found much.

Thanks! You guys are the best PS3 scene around!
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