I need help on my nokia 7650

[ACU]

Can anyone help me to troubleshoot my phone? I have a very big problem... My phone started to auto shutdown, I don't know why. Every time I try to turn-on my phone, after a minute or a few seconds, it shuts down. It's like fading slowly until it turns off... huh! Why is that happening to my phone? What should I do?

[deadlock]

i would advise you to immediately restore the factory settings. there could be a program you installed that triggered the error. i think that the seleq program does that. it restarts the phone in the same manner(fading out). but seleq seems to work fine for me