-to install copy loading screen and paste it in the directory is given below using edit mode in open IV

Grand Theft Auto V\mods\update\update.rpf\x64\data\cdimages\scaleformfrontend.rpf\loadingscreenstartup.yt

IF U DONT UNDERSTAND WATCH THIS VIDEO AND SUBSCRIBE TO CHANNEL FOR MORE MODS
https://youtu.be/pk7WDR6v2U0