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How do you downgrade your psp from 4.05 to m33

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  • CAM ARMSTRONG Feb 07, 2009

    just destroy it you ******* ****** ****!!!!!!!!!!!!!!!!!!!!!!!

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6 Suggested Answers

  • 3 Answers

SOURCE: Downgrade PSP from 3.80

Don't listen to Natahan, Studguy17. Natahan doesn't understand that you are trying to unbrick your psp and downgrade to firmware 1.5 where you can then upload and install custom firmware made by either m33, noobz or someone else that will allow you to play games downloaded off the internet for free. As for 3.80, I'm not quite sure if the proper files have been developed yet as 3.80 is a fairly recent firmware. I'm sure you have heard of the pandora battery and magic memory stick. If you haven't this won't make much sense so research it and read this again. The pandora battery in conjunction with the magic memory stick(mms) is used to unbrick your psp slim(psp 3000). In this case there are files that are created for us to place on our mms to match the firmware we are trying to downgrade. Once the appropriate files have been released for 3.80 most google searches will come up with it. Once downgraded, you'll then want to update it with custom firmware provided by hacking teams like m33. This is so you can still enjoys the fruits of Sony's updates and still play your free games. Firmware update files with names like 3.71m33 or 3.50m33 have nothing to do with the process of downgrading your psp they come into play after the downgrade is complete.

Tip: If you are frequenting any psp hacking related forums, pay attention to the names of the hackers being mentioned and google them to see of they have any of their own websites with firmware updates on them.

Posted on Jan 21, 2008

remusblack
  • 5 Answers

SOURCE: psp 5.03 downgrade to 3.9 m33-3

First, try to determine your PSP's version. If it is the PSP 3000 (PSP slim with a narrow ring on the UMD Door), you can only play game demos from the PSN and can't be modded as of this date. If you have the PSP 2000 (slim with a wide ring on the UMD door) there is a chance you can't downgrade depending on your motherboard. Pandora's Battery and MMS is required to 'jaibreak' your PSP if you are on Sony official firmware.

Posted on Apr 13, 2009

  • 2 Answers

SOURCE: How to Downgrade PSP Firmware 5.51 to custom

HOW TO DOWNGRADE PSP Firmware 5.51 to custom WIYHOUT PANDORA BATTERY

Posted on Jul 31, 2009

  • 10 Answers

SOURCE: how to downgrade psp 6.00 to 5.00 m33

format your psp download this http://www.4shared.com/file/153885662/edb2 232c/MagicFarmUltimateFlower_10128 .html open extract that to your ******* psp!!!!!!!!!!

Posted on Nov 29, 2009

SOURCE: how to downgrade psp 1001 from ofw 6.20 to cfw 5.00

Click on the link below and watch the video to learn how to downgrade your Sony PSP to cfw 5.00

http://www.youtube.com/watch?v=WP9OhtepUEM

Posted on Apr 07, 2010

  • 1 Answer

SOURCE: how to downgrade psp 6.37

how to downgrade psp 6.37 ver fw to 5.5 m33-6 without pandora battery and how work psp tool in 6.37

Posted on Mar 11, 2011

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2 Answers

How to downgrade psp 6.37 ver fw to 5.5 m33-6


how to downgrade psp 6.37 ver fw to 5.5 m33-6 without pandora battery and how work psp tool in 6.37

Feb 08, 2011 | Sony PlayStation Portable (PSP) Slim...

Tip

Pandora's Ultimate Magic Stick 3.80M33-5


New version of UPMSv3 - universal PSP Unbricker/Downgrader/Upgrader, also known as Pandora's Ultimate Magic Stick, Now work with DC ver4 (Dark_AleX’s), for installing CFw 3.80M33-5 and creating memory stick into a “Ultimate Magic Stick” for use with “Pandora’s battery” (jigkick). Works for both PSP, Slim and/or Fat, and 1 stick for all functions for Unbricker/Downgrader tools. Also available is the “UPMS_v3.pdf Guide” to help you get started and usage.

The Ultimate Pandora’s Magic Stick is the simple solution to easily accomplish any of the following:
  • Recover any bricked PSP (Fat or Slim) and install sony firmware or CFw M33.
  • Upgrade Fat-Slims PSP to CFw 3.80M33-5, with 1.50 kernel patch-Fat Only.
  • Upgrade Fat-Slims PSP to CFw 3.71 M33-2, with 1.50 kernel patch-2 -Fat Only.
  • Update to 3.71M33-4 are installed to the ‘GAME’ folder from the XMB.
  • Downgrade Fat PSP to Fw 1.50.
  • Upgrade Fat PSP straight to CFw 3.52M33 from Extended Boot Menu then install update 3.52 M33-4 from XMB, without need to downgrade to 1.50.
  • Boot up PSP using Ultimate Loader with support for choosing which Pandora’s you reach V1, V3 or V4.
  • Boot up PSP to XMB with UPMS inserted-Fat Only.
  • Boot up to a full FW 1.50 from Memory Stick-Fat Only.
  • Use PSP Filer and other tools (If it requires 1.50, can’t for Slims).
Note: This software is free, and comes with no warranty. Despite it has been tested and it has worked, there is some risk with any PSP operation that involves flashing, so please try this at your own risk!.

Only Memory Stick "Pro Duo" are compatible. Memory Stick Duo are not supported. Read more... for installation
here.!

on Mar 06, 2008 | Sony PlayStation Portable (PSP) Console

1 Answer

I want to downgrade my psp from owf 6.00 to cwf 5.00 m33 without pandora battery


there are no ways currently to downgrade psp's from 6.00 to 5.00m33 also if you have a PSP 3000 or a later 2000 model it will only brick it if you try.

Apr 25, 2010 | Sony PlayStation Portable (PSP) Console

2 Answers

How to Downgrade PSP Firmware 5.51 to custom firmware 5.00 m33


HOW TO DOWNGRADE PSP Firmware 5.51 to custom WIYHOUT PANDORA BATTERY

Jul 10, 2009 | Sony PlayStation Portable (PSP) Console

2 Answers

Downgrade psp 5.01 to 5.00 m33


If you are on psp 3000 series then you will have to live with it and buy UMDs for the time being.If not you can get a pandora battery and downgrade it to whatever you want.Since you are on 5.01 OFW I highly doubt your mobo is still trigger-able by pandora battery though.

Nov 06, 2008 | Sony PlayStation Portable (PSP) Console

2 Answers

How to downgrade psp v5.01 to 3.80


hi your previous psp version is 3.80 m33 if yes your using custom firmware that why you can play game to your memory stick the problem is you upgrade your psp firmware to sony official firmware 5.01 you reinstall your firwmware again using custom firmware like 5.00 m33-3 cfw below with m33 or OE

Nov 02, 2008 | Sony PlayStation Portable (PSP) Console

1 Answer

PSP Downgrade


just make pandora stick with firmware 3.71 m33 go to psp iso .com it will tell you everyyhing good luck

Jun 09, 2008 | Sony PlayStation Portable (PSP) Console

1 Answer

PSP downgrade HELP!


Here is a guide on how to downgrade your psp

Jan 08, 2008 | Sony PlayStation Portable (PSP) Console

4 Answers

Downgrade PSP from 3.80


It's impossible to downgrade your PSP from it's current version. I'm not quite sure why you'd want to downgrade, but maybe you should upgrade (If a version is available) again and see if you like that version better. ^-^

Jan 05, 2008 | Sony PlayStation Portable (PSP) Console

3 Answers

Upgrading to 3.52 m33 from 3.52 only


use this its the safest way and make sure your psp is fully charged and when you do the downgrade upgrade make sure ure psp in pluged in to http://dl.qj.net/PSP-Upgrader-Downgrader-Full-Version-PSP-Tools-Utilities-(on-PC)/pg/12/fid/14222/catid/193 (just follow the instructons)

Sep 02, 2007 | Sony PlayStation Portable (PSP) Console

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