Question about Sony Ericsson K550i Cellular Phone

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K 510i not booting

When you turn it on it shows a bright blank screen then goes dim for a second and then goes bright again and stays like that . No button has any effect. The only way to turn it off is to remove the battery.

It would seem to me it needs a rest but I don't know what the if any the button combination is. Any ideas anyone?

Thanks,
Ashish

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  • 57 Answers

You have to flash your firmware. This can be done in a Sony Ericsson service center. However you can also do this manually from your PC.
Probably you experience this problem because your phone has damaged GDFS.

Posted on Jul 20, 2009

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Posted on Jan 02, 2017

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