Les seuls CFW qui disposent de Cobra 7.50 sont le dernier Starbucks d'Habib et le dernier Rebug 4.81.2, mais le développeur a rajouté quelques tweaks légers sur le CFW en lui même comme en atteste le changleog.
CHANGELOG v1.02:COBRA updated to version 7.5 PatchTHE FERROX v1.02 FEATURES:Built on the basis of 'OFW 4.81 SONY.PSN / SEN Enabled.Update from any possibility of CFW (CEX).Ability to Upgrade from OFW 3.55.Ability to Downgrade from any CFW with QA active Flags.QA Flags active if previously enabled.FEATURE - New look of the XMB (See FERROX Mod Installer below).FEATURE - Compatibility PS2 games.FEATURE - Compatibility PSP games in ISO / Minis / Remaster format.FEATURE - Compatibility with the 'latest version of ReactPSN.FEATURE - RSOD Bypass Screen Console sufferers RSOD.FEATURE - 4.81 Keys to start games signed with 4.81 keys.FEATURE - app_home / PS3_GAME.FEATURE - XMB Support In-Game Screenshots.FEATURE - Support Remote Play.FEATURE - Integrated Package Manager, replaces the classic Install Package Files.PATCH - LV1: Patched to remove the LV2 protection.PATCH - LV1: Patched the CoreOS Hash Check to prevent Brick Console Downgradate non-Dehashed.PATCH - LV1: Peek & Poke.PATCH - LV2: Peek & Poke.PATCH - PS3 BT Remote Patch.PATCH - PS3 BluRay Disc Patch.PATCH - Disabled Epilepsy Message to Boot.PATCH - Protection Cinavia Disabled completely.