Question about Samsung SGH-D820 Cellular Phone

1 Answer

Powers off immediately after entring pin code

My samsung D820 is not working. After entering my PIN it accepts it and briefly shows my welcome message and then switches itself off. I've tried changing the battery but the problem seems not to be battery related. What I notice is that when powering it on, I do not need to press and hold the power on button, just a small touch switches the phone on.

Please help !!!!!!!!!

Posted by on

  • xolie Mar 04, 2008

    I have tried to leave the phone off for a while, without the battery, but it still switches off after entering PIN.

    Sometimes it switches off immediately after the PIN and sometimes a few seconds later, after displaying the Welcome Message. If I do not enter PIN, the phone stays on. If there's no SIM card, it displays "insert SIM Card" and does not power off.

  • xolie Mar 05, 2008

    I have tried putting in another SIM card but it did the same thing as well. What I notice is that after removing the battery and SIM last night, following your suggestion, and left it off the whole night, this morning it does not power off but says "Limited Service" and the handset sign is crossed out like I'm not on the network.



    The good thing is that I have been able to download all the information to my PC using the USB cable so my may challenge now is to get back to the network. I will try again later and keep you informed.



    Thanks a million for your help thus far and I strongly believe together we will conquer this one. My main worry was the info on the phone so at least now I'm a step ahead.



    Thanks again and I strongly believe together we will conquer this one.


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  • Master
  • 1,944 Answers

Hi,

Did you try leaving the battery out for a few hours so the phone can be reset?

Posted on Mar 04, 2008

  • Damen Wong
    Damen Wong Mar 04, 2008

    Does this always happen exactly the same? If you just turn the phone one without punching in the PIN, does the phone stay on?

  • Damen Wong
    Damen Wong Mar 04, 2008

    Do you have another sim card in which you can try? I suspect that there is something wrong with the sim that is causing the phone to shut down.

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