NX Redux 2.4.0 Makes TrimUI Retro Handhelds Faster and Improves RetroAchievements Support

NX Redux 2.4.0 custom firmware slashes game load and exit times on TrimUI handhelds, expands RetroAchievements tools, and fixes roughly 1,000 memory cheats.

Owners of compatible TrimUI retro handhelds have received another useful firmware update with the release of NX Redux version 2.4.0 on October 24. The project provides an alternative software environment designed to make classic-game emulation easier to navigate and manage. Its latest update concentrates on reducing delays when launching and closing games, improving the experience for players who frequently switch between systems. According to developer measurements, a Game Boy game on the TrimUI Brick can now resume in approximately 0.9 seconds rather than 1.4 seconds. Returning from a game to the menu using Save and Quit has also been improved, falling from approximately two seconds to 0.8 seconds in the documented example. The interface now retains an image of the last game frame during transitions, avoiding the temporary black screen that previously appeared. RetroAchievements integration has received substantial attention. A new library view shows which systems already have achievement information downloaded, while users can request data for individual consoles rather than the entire collection. Recognition of compressed game archives has also improved. The update additionally repairs approximately one thousand previously ineffective memory-cheat entries, including cheats for MSX, Atari Lynx, Dreamcast and selected arcade games. Interface refinements affect grid layouts, pinned games, settings pages and simplified navigation. Important fixes address crashes when quitting games, Bluetooth-related instability on the Brick Pro and errors affecting save files and cheat loading. NX Redux remains community-developed software rather than an official TrimUI operating system. Users should consult the supported-device list and back up important saves before updating. Nevertheless, the release demonstrates that handheld improvements do not always require faster processors. Sometimes reducing the time spent staring at a loading screen is the most useful upgrade of all.