(adsbygoogle = window.adsbygoogle || []).push({}); Can I add my patch to one PS3 without deleting all my previously saved data? I have one on 3.55 and one on 3.41, and I want to transfer the 3.41 MW2 patch to the 3.55 WITHOUT deleting gamesaves and other content.

I think you cant do it :/

Yes, back up your game saves onto an external hard drive / flash drive.

USB stick comes in handy when dilemma's like this come and smash you in the face

Can i put hack patch in my ps3 without jailbreak it??

---------- Post added at 01:15 PM ---------- Previous post was at 01:14 PM ----------

or if i must jailbreak it how to do it??

NO, you have to jailbreak

Jailbreak FAQ:
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So you can transfer stuff into the Game Data Utility folder using a USB stick?

No. Backup all of your data onto a USB stick so when you data transfer you can just put everything back onto your PS3 again.