Question about Sony Ericsson K550i Cellular Phone
Ok plz make sure that u take ur sim card, memory card out and replace battery, now turn it on.it should be better now if not so.
if everything is fine, now replace all and switch ON.
It's definitely a hardware problem, plz check it with ur SE service center, if problem persists.
Posted on Jan 31, 2009
Hey i had the same problem i pressed the on button down for about 5 seconds the screen would flash then just conk out...i may have a soloution but i think i might have just been lucky, after the screen flashes keep the button down, i tried like 10 times in desperation and...it seems to have fixed itself =S totally confused but what the hell it works again!
Posted on Jan 27, 2009
Your cell phone mother board might damaged. replace it.it is not software problem
Posted on Jul 19, 2008
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