Overview Knowing the activation date of your Xiaomi device is crucial for verifying warranty status, checking the authenticity of a second-hand purchase, or simply tracking the age of your device. Xiaomi provides a specific "Production and Activation Date" query tool for this purpose. Method 1: The Official Website (Most Reliable) This is the standard method that works for all Xiaomi devices, regardless of the software version installed. Video Amatir Perang Sampit [OFFICIAL]