(adsbygoogle = window.adsbygoogle || []).push({}); Well just want to let you know, what you do, and that you better careful on what you are trying to do, also you should know what you're doing, otherwise you will end up, that is not what you would like messing with your PlayStation 3.

First of all

You cannot downgrade your PlayStation 3 system.

Reasons:
1. You can't downgrade as when you update you just add the new features (not the whole firmware) otherwise it will take up to 10GBs, but it only takes 100-200 MBs

2. As SONY always says "never update your system by any other source, that is not in Sony's website OR that is not the update we're offering, as this can cause some damages to your console"

3. You can only Update

4. There are people who have already tried it, and the result is fail, while those who are saying it works, doesn't have proof, or even better, haven't tried it (those are only theories that they are putting)

5. It is logical that, you can when there is a new firmware you're updating your system, and not installing the whole new firmware.


PlayStation 3 Modded Lobby (challenges)

1. For now there are only theories, and some real things about how to hack Modern Warfare 2 challenges (for PS3), so it is necessary that you DO NOT believe in everything that people post/say here, when they even haven't tried it. Again those are just theories from them.

2. Make sure that before you're trying any kind of method on "how to hack mw2" you're sure about what you're doing, and if the other people are "really sure" also about what they are saying, then they should post some proves.

That's all, enjoy. Also this is the reason why many threads are getting closed/deleted by the Moderators without any advice or warning.

Happy Modern Warfare 2 hacking, and happy PS3 working

Gave me more knowledge, you should add more!

well im not really going to test anything unless it is said by hunter because i have seen his proof and when he comes out with a tut then I will use it. Or if someone else with complete proof and a very detailed tut shows up then I will use theirs.

Hey it's called Downgrading, not downdate lol. And yeah, it's impossible to downgrade as of now.

Thanks for the info

good solid post thanks

Wrong you can downgrade with infectus and yes proof has been shown of this it's just a complicated process and it's expensive to get it.

yeah you can downgrade by going to update ps3 and updating vie storage media

modded lobbies can easily be created if you decrypt the .pkg file and add the codes from xbox 360 which are public and make them in the patch

lolz... i will do modded lobbies

But i like the word "easy" that you're putting here, when there isn't really anything easy, i won't go into details you 'you know how to do it'