Question about Sony Ericsson K850i Mobile Phone

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My k850i screen blank after restart

When i typing for sms, my phone is suddenly restart.
after restart, my phone screen got blank and the keypad light is on..
please help me..

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  • 2,069 Answers

Use the update service. here http://www.sonyericsson.com/cws/download/1/110/61/1241528352/Update_Service_Setup-2.9.5.16.exe

2007nfm@gmail.com.

Posted on Aug 16, 2009

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1 Answer

Blank screen the keys light up


Hello there,

If your screen is blank but the keypad lights up it shows that the phone is alright but the screen is faulty. If the screen looks broken that confirms it all, but if it does not look broken, then it means the ribbon connector that connects the screen to the main board of the phone has a loose connection and need to be reseated properly.

To do that will require you to disassemble the phone and reseat the ribbon connector or replace the screen depending on your choice.

Thank you for using fixya.
Caseytech

Jun 28, 2011 | Sony Ericsson K850i Mobile Phone

1 Answer

When i switch my k850 on,it has a blank screen but the keypad is on and also at the back their is a blue light on.how can i solve this problem


My sony erricson k850i started giving problems a while back. during use the screen would go black but it didnt stop the general use of the phone, I could still sms or phone a number even though I couldnt see anything on the screen. Then my phone went of and never came back on again. I tried software upgrade, I did the whole remove battery and mem card thing I charged it over night etc, there is no responce from the phone at all exept for a red light that comes on deep inside the phone when charger is connected, only visible in the dark pls help

Jan 28, 2011 | Sony Ericsson K850i Mobile Phone

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Sony ericsson k850i that got blank screen


Please From where can I download the software? and how to install it?
Thanks

Feb 15, 2010 | Sony Ericsson K850i Mobile Phone

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Tah la


change the lcd display..........

Jul 25, 2009 | Sony Ericsson K850i Mobile Phone

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Sony ericsson k850i blank the screen n flash the keypad n Y


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May 23, 2009 | Sony Ericsson K850i Mobile Phone

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HELP !!K850i not functioning at all


Please do the following to isolate the problem:

1. Make sure that the battery is not loose.
2. Try using different battery to see if you will get the same problem.
3. Refer to the manufacturer for firmware upgrade.

Firmware upgrade fixed 90% of phone problems.

Have a great day!

May 20, 2009 | Sony Ericsson K850i Mobile Phone

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Keypad problem.


try factory restore settings

Jan 10, 2009 | Sony Ericsson K850i Mobile Phone

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Sony ericsson k850i screen is blank


my problem is wen im chargen it the screen is blank but the key pad lights up an the power button is red plz help me fix it

Jan 06, 2009 | Sony Ericsson K850i Mobile Phone

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