: Newer versions often optimize power consumption and heat dissipation. Step-by-Step Update Guide

The rr52c03a.better firmware retains the same external API for:

Optimized code reduces the delay between a signal entering the board and appearing on the screen, which is vital for gaming or industrial monitoring.

: Some community-patched versions offer improved menu layouts and better language localization.

The if you can access the service menu. Firmware vs. Software | IBM

A better firmware package will include a wider range of configuration files for various screen sizes (10" to 42") and resolutions (from 1024x768 to 1920x1080).