Around August 11th, Motorola XOOM owners can start sending their tablets in to get updated to 4G, according to the tweet. He also confirms that the Samsung Galaxy Tab 10.1 LTE will be launched next week. As we reported, July 28th is the expected release date for the LTE variant of the tablet. The tweet adds that not all Verizon stores will carry the tablet due to costs. The Samsung Convoy 2 will be launched August 4th and lastly, the BlackBerry Torch 2 will be out on August 25th although the tweet curiously adds that the source is not sure if Verizon will carry it.