Item description:

There are some homebrew applications out there that allow users to tinker with their PSP's WiFi MAC address. However, some find it a bit bothersome to return the address to the correct value. It's a good thing now that the N00bz had released a utility for that purpose known as MacFixer. Technically, you can replace back the correct value manually. N00bz noted that some are too lazy to do that and that's why they came up with the utility. MacFixer is for users who changed WiFi boards in the PlayStation Portable and for those who changed the MAC address manually. MacFixer was designed to run on M33 and OE custom firmwares and is not compatible with FW 1.5. It comes with a Readme.txt file containing information on installation and usage.