PS3 News: multiMAN 4.85 released coming with support for CFW 4.83 to 4.85 - First update to this highly popular backup manager since the release of FW 4.82! , psx place multiman - thirstymag.com
PS3Jig - PS3 Factory/Service Mode "Jig" Dongle for Sony PSP
How to get your PS3 out of 4.83-4.87 Demonstration Mode - Reverters - YouTube