(1.) Click here and download the modified League Of Legends client or use this link:
https://drive.google.com/file/d/1ipZOuIYb7FtOhwSsRMfPytmSaAbMBYKU/view?usp=share_link
(2.) Download the Lobby from here or use this link:
https://drive.google.com/file/d/1HlHQNnOacArJMpC5YAMicrqDn0hkn02l/view?usp=share_link
(3.) Extract both files, then go to ls4-launcher-master\dist_electron and run LeagueS4 Launcher Setup 0.0.0.exe to install.
(4.) Open LeagueS4 Launcher, click the cogwheel, and enter the following:
API IP: client.baftes.com:3000
CDN IP: lol.baftes.com:80
LoL Executable Path: League of Legends_UNPACKED\League-of-Legends-4-20\RADS\solutions\lol_game_client_sln eleases .0.1.68\deploy\League of Legends.exe
(5.) After entering all information, click Register to create an account. Then you can create a custom match to play with friends.