Custom firmware needed for Samsung legacy - willing to pay generously

[mugen5]

Hello all, I am a digital signage consultant and one of my customers has 200 of these screens:

https://displaysolutions.samsung.com/di ... 76/OM55D-W

Samsung OM55D-W running Orsay (aka SSSP2)

Unfortunately, the signage software they want to use needs Chromium v80 (or higher), and the Chromium version on this model is v32. Samsung are obviously not interested in providing new firmware for this legacy device.

If someone can either tell me how to do it or do it for me, my client would be willing to pay for your services.