I have LG G4 and I am using Picturesque Lock Screen in place of default Lock Screen. After the last update of Microsoft lock screen things have changed. I have both the lock screens are enabled by default i.e. stock LG one and the Micrsoft one. How would I disable the stock lock screen. I can do anything because I have root access. Thanks.
Did you tried to disable Microsoft lockscreen in settings>apps ..? If you after that again get two lockscreens, than go to settings>security>lockscreen and set lockscreen security to 'none'.