Well its 2019, this is still a problem, and the 2014/15 menus in the old Android answers are no longer valid. Parts of my house in 02482 seem to be weak zones (4G 1 bar), and cause my LG-VS988 to constantly announce signal loss and re-connection. This only started after a recent (3-6 months?) Android update, never before that. So where is the new menu setting to mute this.