Tesco Mobile has today announced that it is giving all contract customers in the U.K. 4G LTE services at no extra cost. They will continue to pay the same price they’ve been paying for 3G, but they’ll get significantly faster speeds in 4G areas throughout the country.

Three U.K. has today announced that customers will now be able to use their U.K. allowances of calls, texts, and data in the United States and three other countries at no additional cost as part of its “fear-free” Feel At Home roaming initiative.

Today, the popular British operator, Three U.K, officially launched its “super-fast” 4G service in three cities across the United Kingdom without warning. The carrier claims that “a few thousand” customers in London, Birmingham and Manchester have been given access to its new LTE network and by the end of February 1.5 million customers with 4G-enabled devices will have the ability to use the service.

If you’ve got a thing for super-sized smartphones and you live in the U.K., you’ll be pleased to know you can now get your hands on the Samsung Galaxy Note 3. The device is now available from a number of carriers and smartphone retailers, as is Galaxy Gear, the companion smartwatch that brings apps and notifications to your wrist.

Three has today provided us with more details on its 4G launch plans for the United Kingdom. The carrier aims to cover four major cities by the end of the year, but its new super-speedy service will really take off in 2014 when it increases the number of 4G locations to 42.