Today, the OPPO Reno4 SE 5G series opened the ColorOS 12 × Android 12 upgrade public beta recruitment. The recruitment time is from February 17th to February 18th. The application will be reviewed within 5 working days after the reservation application, and the version will be pushed within 3 working days after the review.
Users need to ensure that the mobile phone version has been upgraded to the basic version C.19 and C.20 (version number viewing method: Settings > About phone > Version information > Version number).
It should be noted that OPPO said that the upgraded public beta version is still in the development stage, and its operation effect is not as stable as the official version.
The version may have some bugs, abnormal power consumption and other problems. If users pursue long-term stable use of mobile phones, they need to register carefully.
At the same time, there are still many commonly used third-party applications that are not compatible with Android 12. Since some third-party applications are not compatible with Android 12.
There may be situations where third-party applications cannot be used normally after the upgrade (such as flashback, freeze, black screen), power consumption, etc.). OPPO recommends that users try to update the app to the latest version in the software store.
OPPO pointed out that within two days after the upgrade, a series of adaptation and optimization actions will be carried out in the background of the system, which may cause the phone to experience heat, freeze, and fast power consumption.
It is recommended that users restart the phone after the screen is off and charge for 2 hours after the upgrade, or it will recover by itself after a period of normal use.
Users who apply for the public beta can click the “Settings > Software Update > Settings button in the upper right corner > Upgrade early adopters > Upgrade public beta” on the mobile phone, and then apply according to the prompts.