Question about Sony Ericsson W850i Cellular Phone

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Phone switches on but screen is blank - Sony Ericsson W850i Cellular Phone

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Blank screen
if the phone can make out going call or receive call
maybe the problem come from lcd or the flex cable/ribbon inside the phone.it may come from upper board too.

if the phone blank screen and not responding any key pressed. it may come from the software.

note : broken upper board can make fault on software.cause the phone will detected as K700 on third party tool like setool, after replace the upper board it will detected back as w850.


Posted on Sep 24, 2009

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2 Answers

N70 screen


Hello,

Try switch off and wait for some minutes, switch it on back, if it is still blank screen you are getting, then, the problem with your phone is that the screen of your phone is damaged.

All you need to do is just to get a brand new screen on your phone and you see that it will display back.

Please, go with the phone while going to change the screen in other to get a the exact screen and a working screen.

Also note that, if the phone is slide, it is the flex on the phone you will just change, not the whole screen.

Take care

Jul 21, 2010 | Nokia N70 Cellular Phone

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Lg km900 blank screen during an incoming call -


There is a little rectangle shape thing next to the lg logo on the top of the fone screen. If this is blocked by screen protector it will cause the phone to blank of during calls. Its a power saver that blanks the phone when its near your face. Try it. Take off the screen protector & make a call. Then place your finger over the little thing & the screen goes blank. Just cut a lil space in the screen protector & that will fix the problem

Jul 15, 2010 | LG KM900 Arena Cell Phone

2 Answers

Blank display


So if you have a blank display or just a white one, replacing the lcd screen should fix the problem.

See the link below for a guide on replacing the N70 lcd screen and links to buy a new one from ebay.

How to Replace the LCD Display Screen on Nokia N70

Nov 06, 2009 | Nokia N70 Cellular Phone

1 Answer

Screen blank


HI, this model has had many issues with the nature of the screen connections and , flip switch as well. you will need to contact your local provider or, you can send this unit to Moto for a board replacement procedure.

Jun 24, 2009 | Motorola Mobility V3x Cellular Phone

1 Answer

Blank (blue!) screen


Hi. It sounds like you need a new screen. Have a look here for a guide to replacing the screen and to buy the parts http://www.formymobile.co.uk/motow220disassembly.php

Dec 02, 2008 | Motorola Mobility W220 Cellular Phone

1 Answer

Phone switches on but blank screen


you need to take the phone to a mobile service center and have them replaced it for you.

Oct 24, 2008 | Samsung SGH-D600 Cellular Phone

2 Answers

Flash blank white screen


your mobile need to be reflash take the phone to a mobile center and have it flash or you can do that online at www.topsony.com and this is not a free site

Jun 20, 2008 | Sony Ericsson Walkman W810i Cellular Phone

2 Answers

Blank Screen


I would verify what the firrmware is of the phone. It is possible that the phones need to be upgraded.

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