Xiaomi Warranty & Activation Lock Check
Xiaomi warranty validation plus activation lock status by IMEI.
Dial *#06# to reveal the IMEI. Your lookup stays private — we never store the numbers you enter.
How it works
- Enter the IMEI or serialDial *#06# or find it in Settings → About on the device.
- We run a live lookup1 credit per check, processed on demand — no data stored.
- Get your reportClear results in 1-30 seconds.
What this report shows
| Field | What it tells you |
|---|---|
| Warranty | Coverage status for Samsung, Google, Xiaomi, OPPO, Motorola, Huawei and more. |
| Knox Guard (KG) | Samsung KG lock state. A KG-locked phone is unusable until released by the carrier. |
| Carrier | Original sales channel and lock status. |
We never store the IMEI or serial numbers you enter. Your lookup stays private.
When should you run this check?
Buying a used phone
Run a check before you pay on marketplaces, eBay, Swappa, Craigslist, OfferUp or Facebook. A 1-credit lookup can save you from a stolen or locked device.
Selling or trading in
Prove your phone is clean and unlocked to build trust with buyers and get a better price.
After a repair or unlock
Confirm the device was not blacklisted or relocked before you rely on it day to day.
Frequently asked questions
How long does a Xiaomi Warranty & Activation Lock Check take?
Most Xiaomi Warranty & Activation Lock Check reports come back in 1-30 seconds.
Is my IMEI or serial number kept private?
Yes. We run the lookup on demand and never store the IMEI or serial numbers you enter. Your check stays private.
How many credits does this check use?
Each check uses 1 credit from your account. New accounts get 1 free credit to try a lookup.
Where do I find the IMEI or serial number?
Dial *#06# on the phone to reveal the IMEI, or find it in Settings > General > About on iPhone. For serial-based checks, use the device serial number.
What is Knox Guard and why does it matter?
Knox Guard (KG) is a Samsung carrier lock. A KG-locked phone is unusable until the carrier releases it. This check shows the KG state so you are not surprised after purchase.
Does this check unlock the phone or remove the lock?
No. This is a lookup only — it reports the current status so you can make an informed decision before buying, selling or unlocking. It does not change the device.
Related guides
- How to Check a Samsung Phone by IMEI (Warranty, Knox Guard & Blacklist)
- What Is Samsung Knox Guard and Why It Matters When Buying
- Google Pixel IMEI Check: Warranty, Carrier & Blacklist
Need more checks?
Browse the full list of IMEI Check services or view the credit plans if you run checks often.