OPPO released the Android 10-based ColorOS 7 in November 2019, which was first released in China, and then went global.
If you have OPPO F11, F11 Pro or F11 Pro Avengers Edition, this is good news for you. OPPO is opening a "trial" (public beta) of ColorOS 7 for these devices.
It should be noted that the test quota is limited, and OPPO will continue to increase the beta test quota.
If you have installed the latest stable software version on your phone, just go to "Settings"> "Software Update", click the button in the upper right corner, then click "Trial Version" and agree to the terms and conditions, click "Apply Now" and check for updates-enter your details and the beta will appear.
As with the Beta software, you may encounter iterative unstable updates to ColorOS 7 and be prone to bugs.
It should be emphasized that this version is for enthusiasts who don't mind the stability of the beta and will actively report issues. You can do this through the ColorOS Community app.