The mobile market is oversaturated with gadgets, and even experienced users are sometimes confused about what device they are holding, especially in the Xiaomi Corporation ecosystem, where hundreds of modifications of devices with similar names and characteristics are produced under the same brand. Often, a marketing name is displayed on the box or in the settings, for example, Redmi Note 10 Pro, but the exact technical code of the model is required for firmware, repair or authentication.
The most reliable way to identify any mobile device is its unique identifier, the International Mobile Equipment Identity (IMEI), which is assigned to every gadget in the factory and contains encrypted information about the manufacturer, model, and even country of origin, and knowing how to properly decrypt this data can help you protect yourself from buying counterfeit or regain access to your account.
In this article, we will discuss in detail all available methods for determining the model of your smartphone Mi, Redmi or POCO through IMEI-You'll learn where to find this number, how to use official verification services, and what hidden data can be obtained from a simple sequence of numbers. This knowledge is necessary for every owner of Xiaomi equipment to properly maintain their device.
Where to find out. IMEI-code on Xiaomi devices
Locate code itself is required before decrypting it. There are several standard places in Xiaomi smartphones where the manufacturer places this information. The fastest and most versatile way, even if the screen is locked or the device is not fully turned on, is to use an engineering menu.
To do this, open the Phone app and dial *#06#. Immediately after entering the last grille, a pop-up window with information about IMEI will appear on the screen. If you have a dual-sim phone, you will see two numbers: IMEI 1 and IMEI 2. The first number is usually enough to check the model, since it is the main identifier of the device.
- 📱 Engineering code: type *#06# in the call app to instantly display the code.
- 📦 Packaging: The sticker on the back of the box contains a barcode and IMEI.
- ⚙️ Settings: Path of Settings → The phone. → All specs → Status.
- 🔙 Back cover: on some models, the code is applied by laser directly to the body.
⚠️ Warning: Never post pictures of the box or screenshots with yours IMEI Attackers can use this number to clone a device or lock your gadget into operator databases.
It is also worth noting that on modern smartphones information about IMEI It can be duplicated in a system configuration file that the operating system reads when booting. If the screen is broken and the sensor is not responsive, you can try to connect the device to the computer and use it. ADB-commands, but this requires pre-setting of debugging USB.
Official authentication services Xiaomi
The most reliable source of information is the manufacturer’s database, which provides users with special web resources that allow them to not only find out the model, but also check the warranty status and authenticity of the device, which is critical when buying used equipment or devices from China.
The official verification portal requires not only IMEI input, but sometimes a serial number (SN) that can also be found in settings or on the box, and the verification process is automatic: the server sends a request to the manufacturer's database and returns the result.
When using official tools, it is important to pay attention to the region for which the device is intended. Global Version and Chinese Version versions may have different model codes, despite the same marketing name.
- 🌐 Global version: supports all required frequencies LTE It has a pre-installed Google Play.
- 🇨🇳 Chinese version: some frequencies and languages may not be supported, requires flashing.
- 🛡️ Guarantee: the official service will show the remainder of the warranty period.
- 📅 Activation Date: Many services show the date of first device activation.
⚠️ Note: If the official Xiaomi website says that the device is not found, it does not always mean a fake.Perhaps the data is not synchronized with the server or the device is designed for a specific market (for example, India or Russia) and is checked through a local portal.
Decoding the structure IMEI-code
Understanding how the IMEI number works allows you to get basic information about the device without accessing databases. 15-digit code is not a random set of digits; it is strictly regulated by international standards of the GSM Association.
The first 8 digits are called the TAC (Type Allocation Code), which is the part of the code that identifies the model of the device and its origin, and the remaining 7 digits are the serial number of the particular device and the Luhn algorithm, which is used to verify the correctness of the number input.
What is a check digit in the IMEI?
Known. TAC-And the code, you can tell not only the model, but also the year of release of the device, because the codes are issued in blocks. TAC-codes are not possible, so to accurately decipher the model from these numbers will still require specialized databases or online calculators.
| Part of IMEI | Length (numbers) | Description | Example |
|---|---|---|---|
| TAC | 8 | Equipment type code (model) | 86953204 |
| SNR | 6 | Serial number of the device | 123456 |
| CD | 1 | Check numeral (the algorithm of the moon) | 7 |
| Total IMEI | 15 | Unique identifier | 869532041234567 |
Third-party databases and verification services
When official channels don't give a complete picture, data aggregators come to the rescue, sites like imei.info or sndeep.info collect information from a variety of sources, including user reports and carrier data, and provide more detailed technical specifications.
The use of third-party resources has its advantages: they often show detailed characteristics of the device (camera resolution, memory, processor), based on the model hidden behind the device. TAC-This is convenient if you buy a phone without a box and you can't go to the settings menu.
☑️ Checking the phone before buying
Be careful, though: some services may provide outdated information or charge for extended reports. The free portion is usually enough to identify the base model of Xiaomi or Redmi. Always double-check the data if it seems suspicious.
- 🔍 Details: show the exact name of the model (e.g, M2102J20SG).
- 🚫 Blacklist: check if the device is listed in the database of stolen.
- 📶 Compatibility: Specify supported frequency ranges.
- 💰 Price: Some sites show approximate market value.
Definition of the model through ADB and Fastboot
For advanced users who are engaged in flashing or restoring devices, the most accurate information is provided by debugging tools. Fastboot protocol and USB debugging (ADB) allow you to request the identity of the phone processor itself.
To use this method, you need to turn on the USB debugging mode in the Developer menu and install ADB drivers on your computer. Once you connect the cable, execute a command in the terminal that will return the serial number and device model directly from the bootloader.
adb shell getprop ro.product.modelThis command will return the exact code of the model, for example, M2012K11AG. Knowing this code, you can easily find the corresponding marketing name on the Internet (in this case, it is Xiaomi Mi 11), This method is indispensable if the phone screen does not work completely, but the system responds to commands.
💡
If the ADB command fails, try to put your phone into Fastboot mode (press the volume button when connecting to a PC) and use the fastboot getvar all command to get the full technical specification.
Problems with model definition and their solution
Sometimes users are faced with a situation where the IMEI is read but the model is misidentified or displayed as "Unknown" This can occur for several reasons related to software or device history.
A common reason is that the device is flashed from one region to another (e.g., China to Global) without proper preparation, in which case the IMEI may remain original, and the software part will point to another model, and the problem may lie in damage to the NVRAM partition, where calibration data and identifiers are stored.
If you are faced with this situation, it is recommended:
- 🔄 Reset: Complete Wipe Data reset via Recovery.
- 💾 Original firmware: Return stock firmware for your region via Mi Flash Tool.
- 🛠️ Service center: in case of damage NVRAM Professional rehabilitation will be required IMEI.
💡
IMEI model definition is the first step to safe use of the device, and mismatching the model in the base and on the body is a red flag for the buyer.