3.55 Downgrade Download

Download the 999 Downgrader 3. Once that's downloaded Make a folder on your USB Drive called PS3 then - UPDATE now copy the 999 downgrader which should show up as 3.55.4 into the UPDATE folder so it should look like this whenever your done PS3-UPDATE-3.55.4 now rename the file to PS3UPDAT.PUP. PS3 3 56 JAILBREAK RELEASED HOW TO DOWNGRADE TO 3 55 FIRMWARE. Playstation Development Wiki, Hacks, PS3, PS4, PS5 and Development Information. Sep 03, 2013 Download the 999 Downgrader 3. Once that's downloaded Make a folder on your USB Drive called PS3 then - UPDATE now copy the 999 downgrader which should show up as 3.55.4 into the UPDATE folder so it should look like this whenever your done PS3-UPDATE-3.55.4 now rename the file to PS3UPDAT.PUP. Today with the release of CFW 3.55.3 REX version comes a new version named 3.55.3 '999' version downgrader. Check out the changelog and the download link below. Changelog: FEATURE - All 3.55.3 REX EDITION Features (Firmware is identical) FEATURE - Downgrade any firmware version CFW with spkg sig check patched.

Download Links

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Notice:

If you already updated to 4.50 use this Downgrade! You must be on OFW 4.50 if not then FW update.
You DON’T need Flasher (E3 flasher, progskeet) You need only USB Stick with minimum capacity 256mb.

Features:

  • 100% legal
  • NO BRIKS
  • Work on ALL models include new super slim
  • Bugs free
  • Easy installation
  • Fast download and instalation
  • You can access to PSN after downgrade
  • You can play multiplayer games
  • Games from disc work normal
  • You can use it many times
  • Does not require opening the console and any modification

Instruction:

Instruction :

STEP 1: Plug a USB stick into your computer
STEP 2: Create a folder in the root of the USB stick called PS3
Step 3: Create a folder in the PS3 folder called UPDATE

STEP 2: Create a folder in the root of the USB stick called PS3
STEP 3: Create a folder in the PS3 folder called UPDATE
STEP 4: Download PS3 PUP Update
STEP 5: Unzip PS3UPDAT.PUP
STEP 6: Move PS3UPDAT.PUP to update the directory you just created on the USB stick
STEP 7: Plug the USB stick into your PS3
STEP 8: Go to the Settings tab
STEP 9: Choose System Update

STEP 10: Choose Update via Storage Media
STEP 11: It will say it found Version 4.50 Downgrade 3.55 – v4

STEP 12: Click OK
STEP 13: Accept the terms and install Update

Step 14: After less than a minute, your PS3 will update, beep 4 times then shut down.
Step 15: Turn on your PS3 (You will have to do on the console and not by the controller)
Step 16: Your PS3 is now on 3.55!

The day before yesterday we shared a video showing a jailbroken PlayStation 3 (PS 3) running on Firmware 3.55 and today Geohot releases the actual jailbreak software for PS 3.

You may also like to read the following posts:

It is to be noted that Goehot’s jailbreak for PlayStation 3 on version 3.55 won’t allow you to play backup games or pirated games. With this jailbreak method you can install custom packages on your PS 3.

Ps3 Firmware Downgrade

Here is the short version of jailbreak method by Geohot:

it’s jailbreak time
open the zip, you know how to install
3.55 only
would be pirates, don’t waste your time
do not mirror file, link to geohot.com
here is the package from the video
no donations accepted right now, don’t get scammed

old homebrew will not work
new homebrew signing tools coming soon.

Ps3 3.55 Downgrade Download

Alesis midiverb ii presets. The complete step by step jailbreak instructions are:

Ps3 Ofw 3.55 Downgrade Download

To Jailbreak PS3 on 3.55 only

3.55 Downgrade Download

1. Plug a USB stick into your computer
2. Create a folder in the root of the USB stick called PS3
3. Create a folder inside the PS3 folder called UPDATE
4. Download http://geohot.com/jailbreak.zip
5. Unzip Jailbreak.zip to PS3UPDAT.PUP
6. Move PS3UPDAT.PUP to the directory UPDATE that you just created on the USB stick
7. Plug the USB stick into your PS3
8. Navigate to Settings Tab
9. Choose System Update
10. Choose Update via Storage Media
11. It will say it found Version 3.55-jb
12. Choose OK
13. Accept Conditions and Install Update
14. After less than a minute, your PS3 will update, beep 4 times then shut down.
15. Power up your PS3 (You will have to do it on the console and not by the controller)
16. Your PS3 is now jailbroken!

After your PS3 is jailbroken, follow the steps mentioned below to install the custom packages:

1. Plug your USB stick into your computer
2. Drop http://geohot.com/test.pkg into the root of the USB stick
3. Plug your USB stick into your PS3
4. Navigate to the Game Tab
5. Choose Install Package Files
6. Select the test.pkg
7. After it installs you will find the test package from geohot installed below the Install Package Files folder
8. Wait for more packages to be created by the PS3 community

Video: Jailbroken PlayStation 3 Video Showing Homebrew Running on Firmware 3.55

Download:

  • Download Jailbreak Software for PS 3
  • Download Test Custom Package
  • In case the above direct links don’t work, here is the link to official release page.

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