Question about Samsung SCH-U470 Juke Cellular Phone

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Sigmatel Mobile S90 Power off and not starting

I entered the Engineer mode and selected the 5th option i.e Misc and the selected the 2nd option i.e. High speed sim and turned it on. My phone turned off after 3 sec and is not restarting, insted it is blinking only. Please help as soon as possible.

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  • Anonymous Dec 01, 2008

    nnvb

  • sathisindia Dec 22, 2008

    Sigmatel Mobile S90 Power off and not starting problem


  • pcharles850 Jan 22, 2009

    I am also having the same problem. My mobile is not starting.. Give a solution...

  • Anonymous Feb 07, 2009

    amit

    i have power on off problem only just keypad light twinkling

  • kumar1288 Apr 06, 2009

    i entered the engineerring mode and make the speed sim option on.after that the phone switched off in three seconds after that the phone is not switching again .please somebody help my id is kumar1288@yahoo.co.in.

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I entered the Engineer mode and selected the 5th option i.e Misc and the selected the 2nd option i.e. High speed sim and turned it on. My phone turned off after 3 sec and is not restarting, insted it is blinking only. Please help as soon as possible

Posted on Mar 20, 2009

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SigmatelS90Fflightmode
highspeedsim

Posted on Jan 15, 2009

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Posted on Jan 02, 2017

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