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Tips [HOW TO] Upgrade or Downgrade firmware for LG Optimus One

Discussion in 'Android Devices' started by Gremaldin, Sep 12, 2011.

  1. Gremaldin

    Gremaldin Well-Known Member
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    Disclaimer: I will not be responsible for anything that happens to your phone after following this post. You are doing this because you choose to and you alone are responsible for anything that may happen. Use at your own risk.

    1. Download KDZ Updater and LG united mobile drivers from here.

    2. Extract the rar file and install LG United mobile drivers.

    3. Disable all LGE modems under modems from windows device manager.

    4. Charge your phone since we cant really tell how much juice is left in the battery even though the screen is on.

    5. Download the stock firmware (also known as rom) from Lg
     

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  2. scottharris

    scottharris Newbie
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    the links for the kdz files do not work, can we get updates ones please? i desperately need to get a kdz file.
     
  3. GreenAsJade

    GreenAsJade Newbie
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    Bump!

    Does anyone know where we can get a "stock" Gingerbread kernel to go with the stock ROM?

    GaJ
     
  4. GreenAsJade

    GreenAsJade Newbie
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  5. sexbuster

    sexbuster Lurker
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    alreday downloaded the firmware. how to install in my device? thanks
     

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