Last month saw Xiaomi present to the world the new version of MIUI, its modified system based on Android. In its seventh generation, the novelty comes with Android 5.1 code Lollipop and several new features to its customers. At the same event the company unveiled another novelty that caught the attention of all, a service called Virtual SIM, which creates a kind of roaming in simulation to ensure you continue surfing the Internet even when outside China. It will thus be easier to control your spending without having to buy a SIM card in every country you visit and pay abusive rates of