Nokia 1600 light solution picture helping
if your Nokia 1600 call phone display light is not working at first try change your call phone display. if your call phone is water damage you need clean this phone use NC Tenor if your call phone is not fix please follow this diagram below on this page i hope you can fix your phone.
check this line use avo miter if you find any line is broken just connect this line use copier coil or remove this red mark component follow this image instruction.
i hope you can successfully fix your nokia 1600 light problem and it's working 100% .