1. #1
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    USB device is not recognized once the firmware upgrade download completes on LG Optimus L3

    The USB Device is not recognized once the Firmware upgrade download completes. I installed the latest version of the KIES from the LG Mobile Website. I had been waiting for the OS update for quite a time in India. After several failed attempts and trying everything to edit the registry and everything it failed to see an OS update for my LG Optimus L3.

  2. #2
    mohtasham hussain mohtasham hussain is on a distinguished road
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    Re: USB device is not recognized once the firmware upgrade download completes on LG Optimus L3

    hi there,
    i think your problem is occuring because of your old drivers of your phone in your PC.
    make sure that when you connect your phone to pc.
    click on the icom of usb.
    click on properties
    then click on UPDATE DRIVERS>
    now it will search for the drivers itself..
    hope it will help...

  3. #3
    Nitin_imsec Nitin_imsec is on a distinguished road
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    Re: USB device is not recognized once the firmware upgrade download completes on LG Optimus L3

    Sir,
    First of all deselect mass storage only option in the phone in settings > storage. Then try to connect your phone after taking proper backup of the phone.
    The link for the software updation : http://www.lg.com/in/support/mc-supp...ne-support.jsp

    Phone will update without problem.

  4. #4
    Android_master Android_master is on a distinguished road
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    Re: USB device is not recognized once the firmware upgrade download completes on LG Optimus L3

    aHello friend,
    There may be some software regarding issue to must have to rset your phone and then try again.

    Remember, by performing a reset, all your data- settings, messages, apps, etc would be deleted.
    So backup up anything important.

    Follow these steps:
    - Go to 'Settings'.
    - Privacy.
    - 'Factory Data Reset'.
    - Fill in your id and password and confirm.
    - You can choose whether to delete SD card data or not.

    After the process is complete, your device would return to its out-of-the-box state or to its factory settings.

    Regards!

  5. #5
    Theking Theking is on a distinguished road
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    Re: USB device is not recognized once the firmware upgrade download completes on LG Optimus L3

    Dear friend, if your USB devices is not recognized one of the firmware upgrade download completes on LG Optimus L3. this problem aries cause of your old driver of your phone in your pc. thend do one thing connect your phone to pc, then click to icon of USB, then click to properties, now click to update driver. then the drives will search itself. and problem will slove. hope this info help you

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