Uradi ponovo update za kameru i trebalo bi da ponovo mozes sam da ubacis svoj password.
Evo nekoliko stranica...
http://trendblog.net/reset-your-gopro-wifi-password-in-less-than-2-minutes/
https://doublebluesportsanalytics.zendesk.com/hc/en-us/articles/200644696-Forgot-My-GoPro-s-WiFi-Password-