This is not a solution. The flash is on the back of the camera when the camera is facing you. There is an LED light on the J series. It's just not working. Per Samsung representative, they are "working on it".
I agree the accepted solution on this page is not a real solution. having a blinking light on the back of your phone is not what people are asking for or about.
Making the front facing flash blink would almost suffice, agreed.
I downloaded an app called NoLed on google play, and it's free. It lights up a sign or an icon on the screen and it never goes away until you check your notification. The led screen only lights a small area so it must be not so much battery drainer. It's not the perfect solution but it gets closer of the hardware feature than the other options. Thanks to the selfie photo culture and people checking the cellphone every second of their lives now we have to deal with things like this.
We asked for the notification light in the front top aspect of the phone which will be blinking when we get whatsapp text or any fb notification or missed call
Not the rear led flashing while ringing
Missed Sony features and using thrill by purchasing samsung 😣