The TV will automatically detect whether there is a new version, if there is a new version, please follow the system prompts to update or refer to the official web link https://www.realme.com/in/newsroom/tvcourse
For Android system TV:
Path: Settings-> Device Preferences->About->System update
It will automatically check for updates, if so, select Confirm Update. Once the update is downloaded, the update will be installed automatically
For realme Smart TV Neo 32''