Before checking the date, you need your unique 15-digit IMEI (International Mobile Equipment Identity) number. You can find it using any of these methods:
Make sure your Xiaomi phone is linked to your Mi Account. The system automatically records the activation date the moment you log into your Mi Account on a new device. how to check activation date of xiaomi phone top
Xiaomi ties the warranty start date directly to the activation date. By checking warranty status on the official Xiaomi website, you can back-calculate the activation date. Before checking the date, you need your unique
This is the most reliable way to verify when the phone was officially recognized by Xiaomi's systems. Xiaomi Product Authentication Enter your Serial Number (S/N) Enter the verification code shown on the screen and click Xiaomi ties the warranty start date directly to
If warranty ends on 2026-01-15 , and your region offers 12 months warranty, activation date is 2025-01-15 .