Ps3Ita 4.50 Dex Downgrade

10-18-2013, 07:46 PM #1

xMurphyBoiix

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(adsbygoogle = window.adsbygoogle || []).push({}); hey guys, do any of you know how to downgrade from 4.50 dex?

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02-28-2014, 08:21 PM #11

FrenziosMix

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Originally posted by KuramaHKz

Used this... now im stuck on 3.55

Update to ofw 3.55 and install from there any cfw you like.

04-03-2014, 03:32 AM #12

S13G dogg

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tash_babe how did ur usb jailbreak go lmao?

04-03-2014, 04:34 AM #13

libra7ry

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Originally posted by babe

I'm looking to jailbreak my PS3 using a USB , i'm hoping if someone will help me, my ps3 is on system software 4.50 Drack

not possible
please read and get educated

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04-19-2014, 01:59 PM #14

usagi4141

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Just wanted to thank you for your post. It saved me so much headache. I was on debug firmware 4.50 and could not do any firmware changing but when I used your down grader it worked like a charm back to firmware 3.55 Smile

07-11-2014, 03:34 AM #15

DynastyMods

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Just install Rebug D-Rex 4.46.1 off of You must login or register to view this content.
Download Rebug D-Rex 4.46.1, then put it on a flash drive in this directory: PS3 / PS3UPDATE / PS3UPDAT.PUP
Then go to system update, update via storage media, there you go, you are on DEX 4.46.1 Rebug, and you can go online.

Also that 3.55 DEX downgrader, I run it as a system update and I will be on 3.55 OFW DEX and I can do what I just said, no issue?
Thanks.

07-12-2014, 10:37 PM #16

noobRus

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i tryed the 3.55 dex downgrader just now. Its tells me "This update data is not supported on this system" someone please help me

07-08-2015, 11:40 PM #17

FlyHaxHD123

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Originally posted by nasir

So if i have 4.50 ps3ita and use this pup it goes to 3.55 ofw dex after that can i install rebug 4.46.1 d-rex

hey did you use this to go to 4.50 ita to 3.55 dex cfw ?

07-08-2015, 11:41 PM #18

RTE

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Originally posted by FlyHaxHD123

hey did you use this to go to 4.50 ita to 3.55 dex cfw ?

No need to bump a old thread.

Closed.