The Remix OS 3.0.203 maintenance update is here to implement support for installing the OS on 32-bit UEFI (Unified Extensible Firmware Interface) systems, as well as to fix many issues and add a couple of improvements and optimizations to the Gaming Toolkit app. These include the enablement of key mapping in the taskbar area when it’s hidden, the ability to bind all the twelve F keys on your keyboard and use them for anything you want, and the implementation of automatic restart of the Gaming Toolkit application if it crashes.