How to do a hard reset on GARMIN Fenix 3? - HardReset.info
GARMIN FENIX 3 HR SOFT RESET - YouTube
fenix 3 Sapphire | Garmin | Fitness GPS Watch
End of my Fenix 3? It's been stuck on this screen. Have tried hard resets and all. Only thing now is to wait until the battery drains and keep my fingers cross.