OPPO ships their smartphones with ColorOS, a custom Android skin that emphasizes minimal user interface and flat icons. The latest iteration of ColorOS, ColorOS 11, is based on Android 11 and packs features like dark mode customization, three-finger translation with Google Lens, Super Power Saving mode, and a revamped Quick Settings design. The update is already available on a number of OPPO phones via stable channel, and the company had promised to add more devices to the roster in December. Living up to its promise, the Chinese OEM has now started rolling out the long awaited update for OPPO Reno 4 5G.
OPPO Reno 4 and Reno 4 Pro 5G XDA forum
The stable initial build of Android 11 for OPPO Reno 4 5G is marked as CPH2091_11_C.01, and is currently available for download in Australia. Those running ColorOS 7 based CPH2091_11_A.31 or a higher build should be able to download the update by visiting Settings> Software Updates and clicking Trial version from the gear menu. Despite the “Trial version”, the option now leads to the stable build, so existing beta users can transition seamlessly.
As with previous versions of ColorOS 11 for other devices, this will be a phased rollout with only a small batch of devices that will initially receive the OTA. If no critical issues emerge in the first phase and everything seems fine, the rollout will gradually roll out to more devices over the next few days.
If you own the “Pro” variant of OPPO Reno 4 5G and are wondering if you will receive the update, here is a list of countries where the official version of ColorOS 11 is available right now. Note that the company has yet to initiate a full OTA implementation for the Pro model, so a request must be manually submitted to download the build.
Source: ColorOS community