CAC-1085 firmware update

2 on 06-07-2026

Hello, I have contacted support last week for a firmware update to get 4k120 dsc and VRR on my 9070xt on Bazzite-deck 43. The TV I’m using is an LG C2 OLED 42″ running the latest webOS 33, I have yet to receive an answer. I have tried the official support form, a direct email and even used a second email to avoid possible spam blacklists.

 
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0 on 06-07-2026

Do you mean the CAC-1088? This does not support VRR.

The older CAC-1085 has never supported VRR (G-sync or FreeSync). There is no firmware update on this adapter.

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0 4 days ago

A firmware update like CAC-1085 may sound like a routine technical task, but keeping devices updated can make a noticeable difference in stability, compatibility, and overall performance. I think the most important part is having a clear update process and keeping any downloaded firmware packages or backup files organized, which is where a file-management tool like ZArchiver APK can be useful on Android. Do you think firmware updates should always prioritize new features, or is improved stability more important?

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