I tried to help a friend with a lg g3 phone and could not get past (system, settings, file manager), because this phone never got the screen that showed (Add Aource). the screen on the lg g3, at this point, only had the following choices: CDDB, Addons 16.db, Epg8.db, My Music48.db, My Videos90.db, Textures1.3db, TV26.db and ViewModes6.db and did not have (Add Source). What more can I do to install Kodi on to this lg g3?