Firmware Upgrade Hollyland Tech October 28, 2022 07:19 Updated Date Firmware Version Updates Path 15/6/2022 V1.0.3.5 Fixed frame rate display error Fixed other known problems Download Path Upgrade Tutorial 10/12/2021 V1.0.3.1 Optimize UVC function, support Zoom/Skype/Facebook/YouTube/FaceTime Optimize video quality Download Path Upgrade Tutorial Related articles How to upgrade the firmware of Cosmo C1 to V1.0.3.5? User Manual Brochure Firmware Upgrade APP Connection Comments 0 comments Article is closed for comments.