steps
what you'll need: Chroma-Q Uploader II (CHUSBLOADER2) or 'The Force' via DMX/RDM port
1Go to the Color Force II Plus 48 or 72 product page (12 Plus firmware confirmed shared from Plus 48 page)
2Download the 'Color Force II Plus Firmware Adr. V4.1 Eng. V4.2' ZIP
3Load onto Chroma-Q Uploader II or The Force via PC software
4Connect to fixture DMX port and follow updater prompts
GotchaColor Force II 12 Plus does not have its own dedicated firmware page, firmware is shared across the Plus family (V4.1/V4.2) GotchaThe CFII Plus 12 product page (/products/color-force-ii-12-plus) returned no content, use the CFII Plus 48 or 72 page for the download link GotchaThe Force updater (newer multi-product device) can also be used for Plus-generation fixtures