USE Cable Ethernet in PS3 to Router (Ethernet Cable Only)
USE Cable Ethernet in Laptop/PC or Wifi
Configure PS3 *Debug Settings*:
release check mode : development mode
boot mode : system software mode
network settings for debug : single settings
In Target Menager Scanner PS3 192.168.1.0 to 192.168.1.255
The gave me a similar problem did all the above steps still not connected so I did all the functions of the recovery mods (mostly formatting the ps3) and reinstalled the fw ITA, Ai worked