You’ll either welcome this with open arms or shake your fist in the air but Verizon is getting ready to push out a new OTA update to Samsung Galaxy Tab 10.1 devices on their network. Software version I905-ELo1 brings with a bunch of new features most notably — Samsung’s TouchWiz user interface.
>Other than subtle UI changes TouchWiz also adds new functionality like Bluetooth 3.0 compatibility, DivX support, security pathes, Social Hub widget and a new apps like The Daily, My Files (file explorer) and Photo Editor. Still no word on exactly when the update will be rolling out but feel free to manually check on your Tab 10.1 by jumping into your Settings > About Tablet > System Updates. Anyone out there terribly disappointed that their Honeycomb tablet will no longer be completely “stock?”
Source : https://phandroid.com/2011/12/28/ota-update-coming-soon-to-samsung-galaxy-tab-on-verizon-adds-new-functionality-and-touchwiz-ux/