Firmware Upgrade for the GoPro HERO4 Announced (and Reviewed!) by Jeff Foster - ProVideo Coalition
GoPro HERO4 Firmware ver. 2.0 Now Available
GoPro Hero4 Review: Black, Silver: Best Choice For You 2022 - LucidCam
How to update GoPro HERO4 Firmware - Jeremy Sciarappa - YouTube
Hey guys just got a hero4 silver and I was connecting it to the app and it updated and now it keeps showing me these symbols I've charged it for hours taken
GoPro Hero 4 Silver isn't turning on while I'm trying to charge (see comment below) : r/gopro