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Cycles through startup - won't turn on

My daughter's Samsung SGH-C520 won't turn on. It gets as far as displaying the welcome note, then the screen blacks out and it cycles through start up again. I've removed the battery and SIM card, but behaviour is the same once they are replaced. I can't find a decent manual or any sort of reset instructions.

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It looks like it needs a software upgrade

Why dont you try visiting a service point, or even you can try doing it

to reset the phone

Reset the
Reset the phone to the factory default
> Phone settings
> Reset settings

The user manual is available on the following pages

Posted on Apr 17, 2009

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