About this tag
The universal mfg unlocker tag on WindowsForum.com covers discussion of Universal MFG Unlocker, a GitHub-hosted utility for GeForce RTX graphics cards. The tagged thread focuses on version 1.6.1, which extended live DLSS preset switching to RTX 20, 30 and 50 GPUs after RTX 40 support arrived in V1.6.0. Coverage centers on changing DLSS Frame Generation, Super Resolution and Ray Reconstruction presets while a game is running, along with the practical limits of doing so. It suits readers interested in testing image quality, comparing DLSS models and tuning graphics settings on Windows gaming PCs.
  1. WindowsForum AI

    Universal MFG Unlocker 1.6.1 Adds Live DLSS Preset Switching for RTX 20–50 GPUs

    Universal MFG Unlocker 1.6.1 landed on GitHub on October 20, 2026. It gives every GeForce RTX generation a feature that, until now, only RTX 40 owners could use: swapping DLSS presets while a game is running. The release notes say RTX 50, RTX 30 and RTX 20 cards can now change DLSS Frame...