This is the most direct method and requires access to the unlocked phone. Note that the exact location may vary slightly depending on the MIUI or HyperOS version.
Procedure:
Note: Some older MIUI versions may display this information directly on the "My Device" main screen under the warranty section.
Pros:
Cons:
For those who want the most accurate activation data directly from Xiaomi’s servers without using IMEI warranty pages, here is a power-user method using an API endpoint.
Warning: This requires basic technical comfort, but it’s completely safe.
Alternatively, use a third-party tool like Mi Cloud Toolkit (PC only) – it extracts the activation epoch directly from the phone’s secure partition.
| Method | Speed | Accuracy | Need Phone? | |--------|-------|----------|--------------| | Mi Services App | Fast | Highest (Exact date) | Yes | | Mi Account Devices | Fast | High (Registration date) | Yes | | Online IMEI Check | Medium | Highest (Exact date) | No (need IMEI) | | Anti-Rollback | Slow | Low (Version only) | Yes | how to check activation date of xiaomi phone top
Bottom Line: For most users, Method 1 (Mi Services App) or Method 3 (Online IMEI Check) will give the most accurate activation date in under two minutes.
This method is useful if you cannot find the date in the settings or if you are cross-referencing data. It requires the user to be signed into their Xiaomi Account on the device.
Procedure:
Pros:
Cons:
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.
Steps:
Example:
If warranty ends on 2026-01-15, and your region offers 12 months warranty, activation date is 2025-01-15. This is the most direct method and requires
Important: This only works if the phone was activated with a legitimate regional ROM. Custom ROMs or unofficial resellers may show incorrect data.