(adsbygoogle = window.adsbygoogle || []).push({}); I have a CECH-4001B and all the videos I've seen said that I have to go too 3.41 Modified Firmware and what I've read on here you cant downgrade a 4001B to lower than 4.21 or it will brick will someone please help me.

If there is a way to go from 4.55 to 4.50 iTA could you please wright a written tutorial or a video tutorial..

IF there is no way to go from 4.55 to 4.50 iTA then i could use my CECH-2001B Instead..

Also it is a E3 Card Reader.!

Forget about the 4K ps3 model. You cannot downgrade these models at all

Let just talk about your CECH2001b

"If there is a way to go from 4.55 to 4.50 iTA could you please wright a written tutorial or a video tutorial.."

First you need to downgrade your ps3 to jailbreak it

Read this to on how to do the downgrade and jailbreak
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I suggest E3 NOR Flasher to downgrade.

Once you downgrade you can convert your CEX to DEX and install Ps3ita

To convert use either:

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or
the all knowing TUT of LEft and tunde1992
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Cheers and good luck!!!!!!

You spelled it JaikBreak :troll:

I'm only humnan Tunde1992 =0P
and k is right next to l

do you like the:
"the all knowing TUT of LEft and tunde1992"

Thank you

The all Knowing TUT !

DO you have GT6 ? I Get Errors with GT6

USE THE QUOTE button MOFO!!
Yea, but I haven't played with it though
What error?