Question about Sony Ericsson K750i Cellular Phone

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Killed Itself My phone started to play radio (w/out the headphones/antena on.) so.... no sound in my device. I turned off the phones to see if it would fix... and it didn't turn on.. And its still dead! PLEAS HELP!.

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Before you do anything else turn your phone OFF, take the batery out and leave it for around 10 Hours. Don't ask why, try it if it does'nt work >>>

Try downloading PC Suite from:
http://www.sonyericsson.com/cws/support/updateservice/updateservicesoftware/key.DownloadGeneral.SonyEricssonUpdateService_21839?cc=gb&lc=en
Then update the software on your phone.

WARNING
When updating software on Mobs, be sure to:
HAVE A FULLY CHARGED BATTERY INSERTED;
PUT IT ON GENERAL PROFILE;
TURN OFF YOUR PIN NUMBER;
CONNECT YOUR CHARGER TO YOUR MOB AND SWITCH IT ON;
DO NOT-----DO NOT---- TOUCH YOUR PHONE WHILE THE UPDATE IS GOING ON;
THIS CAN TAKE 30 MINUTES OR MORE.
And obviously don't unplug the phone from the PC.
Be patient, you may have to do a restart or two on your mob afterwards. Even remove the battery to get it going again. But give it plenty of time.
--------------------------------------
It is also wise not to use your PC while updating software, just in case the PC freezes.
If the PC freezes during an update, you're up the creek without a paddle...

I did an update on a Sony Eric 810i it took nearly two hours.

--------------------------------------
More... Your phone turns itself on and off, sometimes more than once while updating software, you should leave it well alone during the update.

Posted on Jan 18, 2008

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Posted on Jan 02, 2017

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