Vodafone & Three users with the LG Optimus Black can now update their device to Android 2.3.4 via LG’s updating software. All you need to do in order to get the update is head over to LG’s Support website and enter LGP970 as your device and download the USB Driver. Once that’s complete, plug in your device and then download the Software Update. Follow all the on-screen prompts and you should be good to go.