Nokia 206 LCD Display Lighting Ways Repair Solution
Here’s the Nokia 206 hardware solution for LCD Display lighting Problem. This problem may result to show a dark or black screen display for there is no illumination backlight LED on the back of the LCD screen.
Display light / Backlight not working.
Check your phone brightness settings. (This is the only manual solution for this problem)
To fix the dark screen display problem, you may first try to replace or install a new Display screen module, to easily confirm if the LCD’s backlight LED’s were still working or already damaged.
You can also check the LED’s using the multimeter if you can manage without damaging the LCD flex connector.
If the newly installed LCD still shows the same problem and the LED light doesn’t light up, refer to the solution below and locate the highlighted components on the PCB board.
Trace also each connection line paths were it is being connected to a lighting section.
If any track line is missing just make a jumper.