135w ago - A few days back we
reported on the PS JailBreak Downgrade file leak, and today
Hansi of PSXCare.com (linked above) has followed up on some
previous work and shared a video of a PS3 downgrading with PS Downgrade and a Beagle 480 USB protocol analyzer.
Download:
Test Boot PS3Key.tdc /
Service Mode by PSDowngrade.tdc
To quote:
PSDowngrade / PS3 JIG USB traffic protocol scan
Use Beagle Data Center Software to read the dumps.
http://www.totalphase.com/support/product/beagle_usb480/
One file is a PS3Key boot, the other is a PSDowngrade boot.
The PSDowngrade is supposed to be encrypted and not "analyzeable" according to a distributor. But maybe something can be learned anyway.
Have fun!