PS3 xRegistry.sys Editor FTP Mod & PS3UPDAT.PUP Version Arrive
A few weeks back a homebrew PS3 Registry xRegistry.sys File Editor was released, and now French developer zouzzz has shared an FTP Mod and source code for it alongside a simple PS3UPDAT.PUP Version checker application.
The Version app will only let you know what PS3 Firmware version is used in the PUP file, and the PS3 Registry FTP Mod allows you to send via FTP to the Utility folder.
However, to date there is no way to access PSN (despite PSN login details being stored there unencrypted) without updating your Firmware and losing the ability to JailBreak as Sony blocked the old bypass method in 3.42.
Also the SRC is just the source code he released, the other is the binary.