the backlight flickering is still there on my on7 phone when I reduce the backlight to minimum the display light flickers and create nuisance to my eyes...this is a major issue with this smartphone,please resurrect it ASAP.
We apologize for the inconvenience caused. We would suggest you to visit nearby Samsung Service Centre so service engineer will examine your device physically. Please find service centre details in the link provided http://www.samsung.com/in/support/servicelocation/
