you should be able just to use the lg support tool,hold up volume on your lg and plug in cable,goes to download mode,and use the official one on the lg site.downloading usually takes longer from their server but itll download and install.lg is one of those companies that has a support tool to fix all stock dilemas,thankfully.lords answer is good too as its usually faster to download the cab from a different source but if the links dead not much you can do.