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.
If you buy a phone advertised as "brand new" or "open box," but the activation date is six months ago, the device is used.
Open your phone's dialer and type *#06# . Your IMEI1 and IMEI2 (and often the Serial Number) will appear on the screen.
Look for (this option is sometimes available in certain regions or MIUI/HyperOS versions). How to Check if Your Xiaomi Phone is Brand New? how to check activation date of xiaomi phone top
If this fails, install a free app like from the Play Store. Open it → System tab → “First boot date”.
If you tell me the phone model and whether you have the Mi Account or IMEI, I can give the exact support page URL or the step-by-step path for that model/region.
The activation date of a Xiaomi, Redmi, or POCO device can be verified using the official Xiaomi Product Authentication website , device settings, or Google Account history. Entering the device's IMEI or serial number into Xiaomi's verification portal provides the most accurate activation date and warranty status. To verify, visit the Xiaomi Product Authentication site or check through IMEI.info . How do I check activation date on Redmi phone? - Blackview This is the most direct method and requires
Apps like or Device Info HW can show system installation date or first boot time, but this can be reset by factory reset or custom ROM.
Note: It may take three to five days after the first network connection for this date to appear in the settings, as noted. 3. Using Google Account Activity (Alternative)
Select (or All Specs on older MIUI builds). Open your phone's dialer and type *#06#
Buying a new or used Xiaomi, Redmi, or POCO smartphone often comes with questions about its history. Knowing the exact activation date helps you verify if a phone is truly brand new, calculate the remaining warranty period, and confirm the device's authenticity.
: Sellers often claim a phone is "only a month old." Verifying the activation date reveals the truth.
Dishonest refurbishers often repackage used phones as "brand new." Checking the activation date exposes whether a device has been previously used.
Do you know a better method? Let us know in the comments below!