wifi settings wala save wela tyena okkoma hotspots forget karapan, nattam ethana list eka clear karapan. SLT wifi da use karanne ? ehnan router settings page eken wifi restore default karala aluth pass ekak denna. dongle ekakin wifi spread karanawanam connect wena software eke tyena connection history okkoma delete karala SSID ekata wena namak denna. pass ekath wena ekak dila connect wenna. yu are done!