realme Smart TV NEO 32 built-in apps will upgrade automatically if a new version is released and built-in apps don’t support upgrading manually.
If you need to upgrade built-in apps, you can upgrade the system instead.
How to upgrade the software please refer to the Official web link: https://www.realme.com/in/newsroom/tvcourse or the youtube link: https://youtu.be/B8azS0ReBLc