When you enable the "Background data restrictions" function, some applications and services will not be able to work if the device is not connected to Wi-Fi.
Mgbe ị na-egbochi data ndabere, ụfọdụ ngwa na ọrụ ekwentị agaghị arụ ọrụ ọ gwụla ma ị nwere ike ịnweta netwọk Wi-Fi .