Nokia N78 light time-out?

Question

In my phone settings, I've set the light time-out for 40 seconds but it keeps going off after 5 seconds. How do I fix it?

Answer 1

hi rest your phone using *#7370#    it will ask u want to rest  then press ok and put your secorty code .. mostly phone have 12345 secorty code .. then press ok and it will b woek fine ... after restart ......