Step by step how to manually install firmware update to your gopro hero 6 camera - YouTube
Guide: Naked GoPro Hero 6 for Cinewhoop - Oscar Liang
GoPro HERO6 – UHD 4K video at up to 60 fps, and 240 fps video at up to 1080p - Newsshooter
Amazon.com: KUNLUN 3-Pack Batteries for GoPro Hero 8/7/6 Black and 3-Channel USB Fast Battery Charger Station Bundle for GoPro Hero 8 Black, Hero 7 Black, Hero 6 Black Camera(Fully Compatible for Original) : Electronics
GoPro Hero 6 downgrade firmware to 1.6 - YouTube
Photo of GoPro Hero6 leaked, will be able to shoot 4K at 60 fps: Digital Photography Review
Amazon.com: Smatree Rechargeable Battery for GoPro Hero 8/7/6 Black and Hero 5 Black Firmware V2.70 (3 Pack) : Electronics