Question about Sony Ericsson K790a Cellular Phone

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SonyEriccson K790a - bluetooth not working

The bluetooth does not turn on.
This morning I used the bluetooth to listen music. Than I turned it off and now I can't turn it on again. I updated the phone's software with the SonyEricsson updater, but still nothing. The IR is working.
History: last year the battery/phone got some moisture (I do not know what happened because the phone is not mine) and I could not turn it on; I took it apart dried it inside but was dead. Yesterday, after the phone was sitting for about half year, I charged it and ... miracle it is working!!!

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  • Chris Jan 22, 2009

    http://www.fixya.com/support/t466780-son...

  • Chris Jan 22, 2009

    OK! I know that bringing to a service would be the best but, I do not spend money on it.
    Where is the bluetooth transmitter located? What can be wrong with it? Possible solutions?


  • Chris Jan 23, 2009

    Do you know where exactly is it located?
    Is there a way to test it, if I take the phone apart?


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  • 11 Answers

Maybe the Bluetooth transmitter has been damaged. Try giving the phone to a specialized shop.

Posted on Jan 22, 2009

  • megahacker Jan 23, 2009

    I don't know, but I don't think you can do too much without replacing it.

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