LG's Optimus Vu still has yet to debut in the US, but Korean fans of the extra-wide 5-inch phablet can soon enjoy a new "Value Pack" upgrade. It brings the phone to yesterday's-news Android 4.0 Ice Cream Sandwich along with LG-specific tweaks to its note taking features, UI 3.0 and Quick Voice search. There's a quick demo video of the update (em
