lol e3 downgrade.bin, thats your problem and you used flowrebuilder to patch a bytereversed e3 dump.
You must patch the dump as it is when you get it off the SD card, use rogero nor patcher.
You will need to solder 1 wire to debrick, follow FLASH FUN method.
http://www.ps3devwiki.com/wiki/E3#Fl...for_Debricking