Hollyland Cosmo C1
firmware vComponent 1 1.0.3.5
Hollyland · Released Apr 30, 2022 · First seen Jul 11, 2026
vComponent 1 1.0.3.5 is not the latest firmware for the Hollyland Cosmo C1: the current version is vComponent 3 1.0.5.2 (February 20, 2025). Go to vComponent 3 1.0.5.2
What's in this update
- Fixed the frame rate display error
- Fixed other known issues Upgrade Tutorial
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