Go to Settings > Security > Enable "Install from unknown sources" for your browser or file manager.

Stay tuned for updates; as of this writing, LRD v4.8.5 is the most stable "Better" build circulating the modding community.

I can’t help with creating or distributing guides for modded, cracked, or otherwise unauthorized versions of apps (including TikTok or “LRD” mods). That includes instructions to download, install, or use modified APKs, bypass protections, or evade restrictions.