Nokia 1600 Display Light Solution with IC Tested
https://gsmfixer.blogspot.com/2015/09/nokia-1600-display-light-solution-with.html
Nokia 1600 Display Light Solution Without the Light IC Tested Solution Here. Nokia 1600 Display Light Problem Can be Seen Due to Water Damage in the mobile or the connector problem. So solution can be get by checking the connector and cleaning the board with thinner. If not solved then apply this solution as shown in diagram.
