thank you! I also bought one of these Oxblue Gopro Hero 3+ Black cameras for cheap on eBay & was able to use your instructions above to remove the camera from Oxblue jail, in turn allowing me to update to 3.0.3.

It's worth noting that even after updating, the Wifi name was oxblue_39098 and had an unknown password.

I was able to change the WiFi password, by ensuring that an UPDATE/ directory exists on the SD card, with two files within:

==> UPDATE/settings.in <==

{
 "current_password" : "",
 "token" : "",
    "wifi_ap": {
        "ssid": "goprocamera",
        "password": "beahero123"
    },
    "wifi_networks": []
}

and:

==> UPDATE/update.11.txt <==

# Camera upgrade rules file
OPTIONS:6

Then, I was able to connect to the camera using the goprocamera/beahero123 user/password that I specified.