i have a very old nokia feature phone and its working perfect. but, it is starting giving trouble from some days. the keypad lights of the phone is continuously glowing even the phone is in switched off condition. i tried to turn of the keypad lights by using settings of the phone menu. but there was no option to turn off keypad lights. battery is draining fast due to this keypad lights problem… If I take my mobile to a mobile technician, will he be able to turn off the power supply to my mobile’s keypad?
Yup he will short the light connection. Most probably