It sounds like you’re looking for a for something titled “My New Daughter’s Lover Reboot Install” — possibly a mod, a visual novel, a game patch, or a renamed adult RPG maker title. Since that exact phrase isn’t a known commercial game, I’ve drafted a generic reboot/install guide template you can adapt.
: You will need to install the .apk file. Ensure "Install from Unknown Sources" is enabled in your phone's security settings. my new daughters lover reboot install