Xiaomi is not officially present in the markets of some countries or regions, including the United States. However, this does not prevent you from importing its devices there. Xiaomi smartphones are capable of working perfectly fine in any region of the world, provided that they support the bands that local telecom operators work with. This was until recently, but now the situation has changed and some restrictions have appeared.
Although Xiaomi’s export policy prohibits the sale of smartphones in some countries and regions, the company has not previously prevented the activation and use of devices in their territory. Now Xiaomi’s policy has changed. Over the past months, Reddit and Facebook users have reported several times of blocking Xiaomi smartphones in a particular region, but the number of blocks has increased significantly since last week.