Question about Sony Ericsson K750i Cellular Phone

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Problem with buttons &navigations key

Last night i put the phone on charge, this morning i take it off charge and put it into my pocket. (sony ericsson k750i) Come to use it this afternoon and the following buttons dont work: 1,2,3,6,9,# and the left Navi key thingy, the stick doesnt work when pressed right or down, and the power button will not turn the phone off but will turn it on. I suspect this may be a firmware problem as when i move the joystick to the positions that dont work, the backlight comes on, and the power button will let me turn it on but not off.i removed the battery & restart after 2to3hrs but sitll not working.plz help

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  • Anonymous Nov 03, 2007

    my back button,left and down button,7 8 9 button none of them work a ew weeks ago the whole joystick didnt work but then i fixed it now i dont know whats wrong with it its on the officail k750i firmwire i never upgraded my firmwire so can someone pleeeease help me

  • Anonymous Apr 02, 2009

    same weird problem with me, this is the first time it happened in three years! non of the keys work properly, the few that have some function perform random activities! has any1 solved this problem?

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  • Expert
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Contact sony ericsson care centre , there is problem in u r keypad not in battery

Posted on Oct 13, 2007

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Have you tried the master reset?

Posted on Oct 06, 2007

  • ISHARAGREEND Dec 16, 2011

    WHAT'S PARTS REPARI

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