(adsbygoogle = window.adsbygoogle || []).push({}); Hi guys!
The latest patch (1.14) of MW2 as encrypt if you open a .ff file with tool of MW2. But one way is possibe!!!!
I found the way
Before the start you download the pack You must login or register to view this content. for view the .ff file

Let's go:

1-Extract in your desktop the folders inside the pack!!

2-Open the patch_mp with BucN's PS3 FastFile Editor and view at get error when open because is encrypt!!

3-Then open BuC-ShoTz's MW2 Patch Converter and convert patch for PS3 in patch for XBOX!!! After save patch is rename in "ps3-to-xbox-patch_mp"

4-Now open this patch with FF Viewer and you view all GSC code!!!!

5-Make or edit at your preference the patch and after finish save the patch! The ffViewer get error when save but no worry, patch is save with your changes.

6-Now convert again the patch in PS3 ff file with BuC-ShoTz's MW2 Patch Converter and save with this extension" xbox-to-ps3-patch_mp".After with same tool change your game region!

7-Rename your save in patch_mp.ff, transfer in your PS3 jb and your are done!!!

Thanks to:

BuC-ShoTz (for its tool)
anyone spport me

Enjoy.........