However, none of those features will matter if you do not keep your current devices up to date. The to v3.2.11 is a critical stepping stone—future updates will require this version as a prerequisite.

If the interface is unresponsive or acting buggy after an update:

Because this is an older device (originally released in 2015), official feature updates (like jumping to a new Android version) are rare. However, the enthusiast community often uses specialized tools to: Convert to Global Firmware

Need to mention security patches, bug fixes, performance improvements, compatibility updates, and maybe new features. Security is always a big one, so that's important. Also, maybe the update addresses specific vulnerabilities if it's known.