Question about Sony Ericsson W850i Cellular Phone

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Dark screen the screen of my sony ericsson k850i goes dark whenever i try to access any of the features. i have already performed two update services on it but the problem is still the same. please help.

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  • gilliken2001 Jan 01, 2009

    no offence but i have no idea what Gdfs are. i'll need a little help with that too but thanks for showing some concern.



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You need to have software upgrade with Gdfs , it is becuase of software bugs.

Posted on Jan 01, 2009

  • Gsmfather
    Gsmfather Jan 02, 2009

    you cant repair Gdfs area without a software which is available with mobile repair shop or at sony-ericsson service centre. i am sure that by repairing Gdfs area your phone should work normally.



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Dear amirul abdullah,

This problem most common due to when water goes into cell phone. Your k850i phone LCD screen have problem, you should go into Sony Ericsson service center to replace it.

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This is normally a sign that the firmware is corrupt - back up the data in the phone to the memory stick, and then run the SE update service program on a PC and reinstall the phone software (if it says "you already have the latest firmware", then select "reinstall anyway")

The update service application is here:

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umm did u check tht the correct "service center" number and the rite type of "SMS access"? "subscription" and all those feature might affect it also. depending on the network u are on, the numbers will b different. try contacting ur providers for this. if u r usin rogers, then i can tell u mines but if not, its better to call them or chat online. hope this helped if this doesnt do it, you can ask the providers also since u will prolly b on the fone with them already.


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