Oppo announced its ColorOS 11 Android UI overlay back in September. Now they are trying it on the Oppo Reno 4 5G in Australia.
This new update has build number CPH2091_11_C.01. This firmware will contain various improving features. Like as flatter and streamlined look, improved dark mode customizations, new quick settings design.
This update will not only for Australia it will expand soon in many other regions. So, the Oppo Reno 4 5G users have to wait some days for this update.