Question about LG Secret ? KF750 Cellular Phone

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LG Secret charging

I left my charger at home and am trying to use the usb cable.

When i put into the port the camera flash light comes on is this charging? if not how can i use the USB cable

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  • Anonymous Jan 17, 2009

    exactly the same problem, the light comes on and after a minute or so, the lg logo comes up as if it's switching on, but then shuts down and the focus light goes out... still no joy after much faffing.

  • cptumeke Feb 17, 2009

    I found this problem when charging the phone with a completely flat battery. I can't get my KF750 to switch on with the USB cable powered either. If I leave it for 30 minutes(!), I can switch the phone on, but then it quickly shuts down again. It would seem the USB doesn't have the ooompf to charge a flat battery.???

    Also... 'Doctor Know'... You have obviously just regurgitated some generic common knowledge on charging phones and have absolutely no specific helpful advice regarding this problem. Why have you gone to so much effort to show you are a complete Idiot!?

  • Anonymous Feb 26, 2009

    my phone is dead and my charger is at home ... currently trying to charge through the USB on my laptop , but my phone seems to die after a couple of seconds of being lit up. so frustrating!

  • craignotj Mar 01, 2009

    same here...does anyone have a real solution (i.e. not the one offered by dr.know)?

  • maryreyno730 Mar 04, 2009

    i have the same problem with my power cord must be for out of the usa connect so i must rely on my usb. also can you order a u.s. power cord.

  • chantelle russell May 13, 2009

    i cant charge my lg secret through my usb cable, but have left my charger st home, anyways to get around this?


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Dr Know, doesn't know what he's talking about. I have a LG KF750 and have experienced the same problem.

Solution - Really jam the cable into the socket! The connection is pretty rubbish. The phone charging icon will (with some force and wiggling) appear on screen. Then carefully put it down and don't touch it!

USB charges very slowly, if charging from a dead flat battery it may take a good 20mins of charging to boot up.

P.S. the red camera light is not supposed to come on when charging. Keep wiggling the cable and the light will go off when the phone charging icon appears.

Posted on Jan 28, 2010

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Most USB devices with that utilize ports and have available USB cables have the ability to charge through USB cable to a laptop or PC. The battery icon should show it is charging. If the camera's flash light comes on when you have the wall charger plugged in then yes the phone is charging when you plug a USB cable into it and the light comes on also. If not, it could be the camera button was pressed when you connected the device. You can use the USB cable for charging, transfer of music files, images, documents (when in mass storage mode -- if available on your device). You may have to install the included software on your device to be able to transfer files.

Posted on Dec 18, 2008

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