Realme testing for Realme UI 3.0 open beta builds for the Realme 9 5G back in July. The company has now made available for ordinary users the stable build of the gadget based on Android 12.
Users of the Realme 9 5G will receive the Realme UI 3.0 stable update rollout in phases, and in order to receive it, they must be running firmware version RMX3388 11.A.06 or RMX3388 11.A.07.

The update will roll out as usual in badges, so it can take a few days before it appears on all devices. Users should be aware of a few more frequent difficulties that Realme has mentioned that may arise following the update. You can examine them.
Common problems
a. If your phone has a lot of third-party applications installed, it can take longer to boot up after the upgrade.
b. Following the upgrade, the system will carry out a number of tasks such application adaptation, background optimization, and security scanning in order to increase system operating efficiency and remove potential safety issues. As a result, the system will use up more CPU, memory, and other resources, possibly resulting in a slight hang or increased power usage.

Along with additional features, improved speed, and increased efficiency, the new update will give the gadget a fresh user interface (UI). A few additional camera choices will also be available, and gaming will run more smoothly with more consistent frame rates and less battery use.