Tablets are getting more and more advanced, but can they really replace a laptop when …

If you’ve bought a Samsung Galaxy S3 from a network and want to use a couple of different SIM cards in it — maybe you’re on Vodafone but want to use Orange Wednesdays — here’s an easy way to unlock it. The simplest way is to get something called a network unlock code from the phone’s original operator, which will …

Nokia is shuffling its operations in China as it hopes to better address the largest smartphone market in the world. The company confirmed to the Wall Street Journal that it would close its operations in Chengdu and Shanghai, but increase the size of its operations in Beijing and Guangzhou. Once a major player in China, Nokia has watched its market …