Ya. My Nokia 500 had the same problem, the screen used to fade slowly to blackness, then the phone restarts. But suprisingly my Nokia 500 doesn't fade anymore, even after constant web browsing + running 7 applications at a time, the reason unknown.
I cant believe that Nokia still produces faulty main boards ! there is less than a month that those devices hit the market end caused problem
I fear that there will be a problem issue here in this forum for future devices before their release date .
I really have the same problem. That is really upsetting. I should have bought a Samsung insteaf of this. Nokia once was a reliable brand... Things have changed.
In a few days I will leave for a trip. I thought I could have my new phone with me. I´m very angry! Thank you Sirs!