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League of Legends ​

INFO ​

Applies performance-oriented tweaks to game.cfg and LCULocalPreferences.yaml (client UX unload, potato mode, graphics and audio defaults).

INFO

Close League of Legends and the Riot Client before import. The script searches for the install on drives C:–G:.

TIP

Backups use .ibra where applicable. Script auto-elevates to Administrator.

Import (PowerShell) ​

  1. Close League of Legends and the Riot Client
  2. Open PowerShell as Administrator (right-click, then Run as administrator)
  3. Paste the line below and press Enter
powershell
irm 'https://docs.ibrhub.net/scripts/games-setup/IBRA-League-Of-Legends-Tool.ps1' | iex

After a successful run, launch the client and verify video, audio, and interface settings in-game.

Disclaimer ​

Import overwrites local settings

Applying this package replaces or modifies existing League of Legends config files on disk. Back up anything you care about before you run the import script.