Before buying a Xiaomi smartphone, new or used, it is critical to make sure it is authentic, unlocked and consistent with the declared characteristics. Even in official stores, you come across “gray” devices or models brought from abroad with restrictions.
In this article, we will analyze all the ways to break Xiaomi by unique identifiers: IMEI, serial number (SN) and MAC-We'll show you what data you can get, how to decrypt it, what to look for when you check it, and we'll also reveal the nuances that even experienced salespeople don't know.
What is it? IMEI, SN and MAC-Xiaomi address and why check them
Each Xiaomi smartphone has three key identifiers that can be used to track its history:
- 📱 IMEI (International Mobile Equipment Identity is a unique 15-digit code assigned to each device with a cellphone module, and operators track stolen or locked phones.
- 🔢 Serial number (SN) — individual code of the manufacturer, which can determine the model, date of release and region of delivery.
- 🌐 MAC-address - identifier of the network interface (Wi-Fi/Bluetooth). Less informative, but sometimes helps with authentication.
Why would you do that?
- ✅ Original testing: fake Xiaomi (especially popular models like Redmi Note 12 or X-rays) POCO X5) often have cloned IMEI.
⚠️ Note: If the seller refuses to provide IMEI or SN So, before you buy it, you're very alert, and 90 percent of the time, that means that the device is either stolen or has been altered.
Where to find out. IMEI, SN and MAC-Xiaomi address
There are several ways to get device identifiers, and use at least two of them to make sure that the data matches.
1. On the box and in the documents
The original Xiaomi packaging always contains:
- 📦 IMEI — on the side of the box (sometimes two) IMEI dual-SIM models).
- 🔢 SN — barcoded or on a separate sticker.
- 📄 In the warranty card (if any) - duplicate the same data.
If the sticker is erased or re-adhesive, it's a warning sign, maybe the box isn't original.
2.In the phone settings
Go to: Settings → The phone. → General information
It'll be here:
- 📱 IMEI (one or two for models with two SIM-map).
- 🔢 Serial number (SN).
- 🌐 MAC-Wi-Fi address (in the "State" section").
Some firmware may have different paths. MIUI 14 for POCO F5 You need to go to: Settings → The phone. → All specifications → Status
3. Through the Engineering Menu (for Advanced)
Type the combination on the phone keyboard: ##4636###
In the menu that opens, select "Device Information" - there will be IMEI and MAC-address.
⚠️ Attention: If IMEI in the settings of the phone and the box do not match - before you either a fake or a device with a cross-linked communication module (which is also suspicious).
Official ways to beat Xiaomi on the IMEI and SN
The most reliable way is to use services from Xiaomi itself or authorized partners, which provide the most accurate information, but have limitations.
1.The official website of Xiaomi (mi.com)
Go to the checkout page: https://www.mi.com/global/verify
Enter. IMEI or SN And the CAPTCHA:
- 📱 Model of device (e.g, 22101316C — Xiaomi 12T).
- 🌍 Supply region (Global, China, India, etc.).
- 📅 Activation Date (if the device has already been used).
- ✅ Status of guarantee.
Limitations:
- ❌ Does not show the history of blocking (other services are needed for this).
- ❌ Doesn't work with fakes. IMEI (erroneously).
- ❌ For some regions (e.g. China) you may need to log in to your Mi Account.
2. Mi Account Service (for Linked Devices)
If the phone is already activated and linked to your Mi Account, you can check it through the phone: https://account.xiaomi.com/
The "Devices" section will show:
- 📱 Model and IMEI.
- 🔒 Locking status (if the device is blacklisted).
- 📍 Last location (if the "Find device" function is enabled").
This is useful if you are buying a used phone and want to make sure the seller has untied it from your account.
Verification through the operator
If the phone is already in use with SIM-mapped, you can send USSD-request:
*#06#After that, it will appear on the screen. IMEI. It can be broken through the services of operators:
- 🇷🇺 For Russia: checkimei.ru (paid check for blocking).
- 🇺🇦 For Ukraine: imei.ua (free check in the database of stolen phones).
- 🇪🇺 For Europe: imei.info (shows the blocking status by database) CEIR).
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If the seller claims that the phone is new, but the Mi Account website shows the activation date a year ago, this is an excuse to bargain or refuse to buy.
Alternative services to check Xiaomi
If the official methods don't give you enough information, you can use third-party services, which are not always accurate, but sometimes help to identify fakes or hidden problems.
| Service | Checks | Pluses | Cons |
|---|---|---|---|
| IMEI24 | IMEI, model, region, date of issue | Free basic report | Paid decryption of complete data |
| SNDeepInfo | SN, model, date of production, region | Details on SN | It doesn’t work with some new models. |
| IMEI.info | IMEI, locking, device history | Verification of international bases | Paid access to the full report |
| NumeriIMEI | IMEI, model, technical specifications | Free background check | Advertising, not always accurate data |
Important: No third-party service guarantees 100% accuracy, and if data on different sites contradict each other, this is a reason to question the legality of the device.
How to decrypt data from the report
Example of a report on IMEI 861234567890123 (conditional):
- Model: 2201116PG → Xiaomi 11T Pro.
- Brand: Xiaomi.
- Type Allocation Code (TAC): 86123456 → first 8 IMEI, They define the model.
- Serial Number (SNR): 7890123 → unique IMEI.
- Manufacturing Date: 2022-03 → production date (March) 2022).
- Region: Global (EAA) → device.
If the report identifies a region of China and the seller claims that the phone is “global” is a hoax, such devices may have problems with Google’s firmware, languages and services.
Match of model with the declared seller
Supply region (Global/China/India)
Date of production (not older) 1-2 years for a new phone)
Failure to mark "Blacklisted" or "Lost/Stolen"
Coincidence. IMEI phone-box-->
How to check Xiaomi for lockdown or theft
Even if IMEI and SN They look clean, they can be locked by the operator or they can be listed in the stolen database.
1. Verification in international bases
Use services that aggregate data from operators and police:
- 🌍 GSMA IMEI Database is the official database, but is only available to partners.
- 🚨 StolenCheck – check the databases of stolen phones (paid).
- 📵 IMEI.pro – shows the blocking status of operators.
If there's a note in the report:
- ❌ Blacklisted – Blacklisted phone (stolen or blocked for debts).
- ❌ Lost/Stolen — is listed as lost or stolen.
- ❌ Finance Blacklist – unpaid loan (relevant for devices from Europe/USA).
Verification through telecom operators
In some countries, operators provide free verification services:
- 🇷🇺 Russia: send SMS textual IMEI 861234567890123 to 0880 (for Beeline).
- 🇺🇦 Ukraine: Checking through imei.ua.
- 🇪🇺 Europe: use imei.info with country selection.
⚠️ Warning: If a phone is locked by a carrier, it's almost impossible to unlock it officially. IMEI" — it's a scam.
3.Taking to the Mi Account
Many Xiaomi phones are tied to the previous owner's account, and if the seller hasn't untie the device, you can't:
- 🔒 Reset your phone to factory settings.
- 📱 Use the Mi Cloud and Find Device features.
- 🔄 Update the firmware (on some models).
How to check the binding:
- Go to Settings → Accounts → Mi Account.
- If there is someone else’s account hanging there, ask the seller to untie the device via account.xiaomi.com.
- After the detachment, reset: Settings → The phone. → Resetting settings.
What to do if your phone is blocked by Mi Account?
Frequent Mistakes When Verifying Xiaomi and How to Avoid Them
Even experienced shoppers sometimes miss important details, and here are some of the most common mistakes:
- 🔍 Checking only one. IMEI: dual-SIM models have two IMEI (For example, the Redmi Note 12 Pro+). Both should be clean.
- 📦 Trust only in the box: IMEI It's easy to fake on the box. Always check the data on your phone.
- 🌐 Ignoring the region: a phone for China (CN) may not support Google Services or have limited firmware.
- 🔄 Buying after reset: Scammers reset their phone before selling to hide the Mi Account attachment.
- 💰 Savings on verification: paid services like IMEI.info or StolenCheck often pay off, saving from buying a stolen phone.
Another important nuance: some Xiaomi models (especially from China) have dynamic features. IMEI, It's not always a sign of a fake, but it's worth checking with the seller.
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If the seller is in a hurry, he refuses to provide IMEI/SN or ask for payment before the inspection, 100% It's better to lose a bargain than buy a locked phone.