The most popular solution involves a package file that replaces the default UI scaling logic.
Do not attempt to manually edit the code yourself unless you are experienced. Download a pre-made version from Mod The Sims (search "UI Scale Fix 4K") or C-Dog's GitHub repository . Look for a file named something like UI_Scale_Fix_1440p.zip . sims 3 ui scale mod
And Mira turned. She looked out . Not at a wall, not at a Sim. At Eleanor. Through the screen. The most popular solution involves a package file
Disclaimer: Always back up your Game\Bin folder before editing any .sgr files. sims 3 ui scale mod
There are generally two approaches to fixing the UI size: