toggle mobile data Toggle mobile data Disabled by battery optimisation Optimise your screen based on time of day and ambient conditions to improve readability and reduce eyestrain Mobile network settings Disable app mobile usage Prevent app from using mobile data connection Over mobile data & Wi\u2011Fi Mobile data alert Restrict mobile data access Disable data access on mobile networks Restrict mobile data access? This feature may cause an app that depends on network access to stop working when only mobile networks are available.\n\nYou can find more appropriate data usage controls in the settings available within the app.