After the ColorOS 12 beta was released last month, Oppo has released a stable version of Android 12 for the Oppo F17 and Oppo A73 in India and Vietnam. However, apparently the company requires users who want to receive a stable ColorOS12 update during the initial distribution to apply.

Oppo has announced in a community statement that the official ColorOS 12 update is available for the Oppo F17 in India and the Oppo A73 in Vietnam. The report says the update is still in its infancy and will be released in bulk.

If you have the appropriate device, you can get the ColorOS 12 update by going to the “Software Update” section in the settings. In the “Software Update” section, tap on the settings menu in the upper right corner and you will see the opportunity to register for the update. After submitting your application, you will receive ColorOS 12 via OTA update. Source