N 73 back flash light don't work

There are many causes identify it and your problem will be solved

1) check in the options you might have turned it off if so turn it on

2) may be due to firmware problem so fix the firmware problem you can give the "restore factory settings" this will fix all your firmware problems

if you still persist the same problem

3) if you are good at opening then open the handset and check the flash light is in good condition or not and also check is there in loose contact .. if so make it right..if the flash light is dead then replacing that will solve your problem ..

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