PS3 TEST Debug Firmware 1.50 Leaked
of the DemonHades
forums, has publically leaked the 1.50 Debug Firmware PUP. This file is only useful for owners of PS3 TEST (Debug) consoles. However, it has been long sought after for many of those owners.
With this file, TEST owners can downgrade their debugging consoles to 1.50 firmware. Whats the benefit of this you ask? Well 1.50 firmware allows the installation of retail PKG files (a big deal prior to the jailbreaking days) and it also allows SPRX's to be decrypted. Decrypting the PS3's SPRX's will lead to a further and better understanding of the PS3 system.
Please note this is not useful to retail users and jailbreakers, it is for PS3 TEST Debugging Stations/Units.