The wait is finally
over! New users above 3.41 firmware its time to join in on the fun. Thanks
to PS Downgrade, PS Jailbreak is now available for all 44 million users.
PS Downgrade is a
software add on that connects with your existing PS Jailbreak device.
In 1 minute or less you can downgrade your consoles firmware to any previous
Simple to install;
just plug PS Jailbreak into your pc and follow the gui to install PS Downgrade.
Works with all past, present and future firmwares!
Turn back your console
to 3.41 to jailbreak with the worlds original PS Jailbreak, or even go
as far back as 3.12 to enjoy Other OS (yes LINUX is back). Completely
safe to use, and does not void your warranty. PS Downgrade is completely
undetecable by manufacturer, there is no history or log of your downgrade.
All files required
can be download HERE
Working on all firmware
revisions upto and including 3.50
Download PS Updater
Step 2 Click start button and type in the search bar UAC and click
on User Account Control Settings listed above. Inside this menu please
lower the settings to lowest priority, Save and restart the computer.
Step 3 Unrar/Unzip and click on setup.exe
Step 4 follow the steps by clicking next until you reach the point
of setup where it asks you to plug in your device
Step 5 plus in usb flash device and click next
Step 6 choose Unknown Device #1 from the list and click next
Step 7 click save to save the .ini file under the place it wants
Step 8 Click install driver and now complete installation
Step 1 Open PS Updater application that install a shortcut on your
Step 2 Plug in PS Jailbreak and click My Serial (make sure it can
recognize and find your serial number)
Step 3 Click My coupons and enter the coupon code you received
from your authorized reseller when purchasing PS Downgrader.
Step 4 Save the download it prompts you with ( You will receive
2 files , a) Program (which is PS Jailbreak) and b) Downgrade (which is
Step 5 Go install file choose the Downgrader file and click Update
Step 6- After using PS Downgrade to lower your firmware please follow
the above steps this time choosing to update file a) Program
Step 7 Now your USB is back to a Modchip
requirement PS Jailbreak USB Dongle , PS Downgrade Coupon that
has been installed onto your PS Jailbreak Device, Modified 3.41 PUP ,
LV2Diag.self (file 1) and LV2Diag.self (file 2)
Insert PS Jailbreak device that has been reprogrammed as PS Downgrade
into your console
Step 2 Turn on console using same boot method as PS Jailbreak
Press Power then immediately press eject. You will see your console turn
with PS Jailbreak lit up with red/green light followed by green only,
Then it will turn off.
Step 3 Turn on console to make sure you are in factory service
mode. You will see a huge red box on the screen saying Factory Service
Mode, once confirmed please turn off console and remove PS Downgrade Dongle
Step 4 Program any blank usb with 2 files , A) modified 3.41 pup
B) Lv2Diag.self (file 1) These must be the only files on the usb key and
must be placed in the main directory of the flash drive.
Step 5 Insert this new Flash drive into the right USB PORT of your
console ( It must be placed in the outermost right port) and turn the
console on. You will see black screen but you will see flashing lights
on the console (yellow) and on your USB key
Step 6 Wait 3 minutes for the system to install the old FW, towards
the end the power button on the console will start flashing green and
then your console will power off.
Step 7 Remove the usb key and turn on the console , you will still
be in factory service mode. Please verify you have downgraded successfully
to version 3.41
Step 8 (Optional) If you wish to downgrade to any older firmware
you can not follow step 4,5,6 using any regular firmware PUP. (You do
not need to use modified custom firmware now that you are on 3.41)
Step 9 Insert flash drive back into PC , remove the PUP and Lv2Diag.self
and install only LV2Diag.self (file 2) on the USB Flash Drive
Step 10 Power on your console, after 10 seconds it will power off
Step 11 Turn on your console with no USB inserted and you will
be out of factory service mode into retail mode with your chosen firmware
JAilbreak your console and enjoy playing homebrew