Chinese smartphone owners often face a situation where they need to accurately identify a device, which may be necessary to find the right firmware, purchase accessories or contact a service center, the problem is that the case often only says the brand name, and the exact modification is hidden in the menu.
The confusion comes from marketing names that are very different from the manufacturer's internal codes, such as a popular device that might be sold as a Redmi Note 10 Pro, but it doesn't appear in system files, and understanding this maze is important for the proper operation of the gadget.
There are several proven methods that can get this information in a few seconds, and we'll look at standard interface paths, engineering codes, and physical documentation, and each has its own advantages depending on the state of your machine.
Search for information in system settings
The easiest and most obvious way is to look at the system menu, and the MIUI or HyperOS shell interface hides the full hardware data in the About Phone section, and it shows not only the name, but also the Android version, build number and update status.
To get there, open the Settings app and scroll down to the bottom. You're interested in the About phone item. At the top of the screen, you'll see a large image of the device and its commercial name. However, that's often not enough to identify accurately.
You have to click several times in a row on the line with the name of the version of MIUI or the system logo. After a series of clicks (usually 5-7 times), an extended menu with technical data will open, and this is the Model line containing alphanumeric code.
- 📱 Commercial name – what is written on the box and in the check.
- 🔢 Internal code – a unique identifier for searching drivers.
- 🌍 Regional version - indicates the market (Global, CN, EU).
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Remember or write down the internal code of the model, as it is on it that compatible firmware is searched for on the developer forums.
Note that different versions of the firmware may have slightly different layouts, and in some cases, the model code is hidden inside the "All settings" or "Software version." If you don't see the code right away, try tapping on different lines in this menu.
Use of the engineering menu and USSD-code
If the phone's screen is broken or the sensor is out of order, it can be difficult to get into the settings, and in this case, special service codes come to the rescue, which allow you to display the model information directly to the call screen or the diagnostic menu.
Open the Phone app and dial ##64663##. This is a universal code for entering the CIT (Customer Integrated Test) menu, a list of hardware tests will appear on the screen, and the top often displays the exact Model Name.
Another useful code is *#06#. It displays information about IMEI and serial number. Although the phone model may not be written directly here, you can easily hack through the device using IMEI on specialized directory sites such as IMEI.info or Mi Community.
⚠️ Warning: Do not try to change the settings inside the engineering menu unless you know exactly what they are responsible for. Resetting the calibration of the display or sensor can lead to malfunctioning of the device.
☑️ Actions in a broken screen
Sometimes the codes can be blocked by the carrier or the firmware itself, in which case the system will simply reset the set of numbers or nothing happens, then you should try an alternative method through the computer or check the box.
Packaging and documentation analysis
The physical box from the smartphone contains all the necessary information, even if the device itself does not turn on. Manufacturers are required to indicate specifications on a label pasted on the back or side wall.
Find a white barcode sticker that will show the model name, color, memory, and most importantly, the Model (e.g., M2101K6G), which is the most reliable source of information when ordering parts.
You can also find information on a warranty card or check, and the official documents always state the full name of the product, which corresponds to the factory marking, which is especially important when returning or repairing under the warranty.
| Where to find | What to look for | Example of meaning |
|---|---|---|
| Settings | Line "Model" | 2101K6G |
| Box | Model sticker | M2101K6G |
| Under the battery. | Syldic (if removable) | Redmi 9A |
| Checks. | Name of the goods | Xiaomi Redmi Note 10 |
What do I do if the box is lost?
Checking through computer and software
For advanced users, the method of connecting to a PC is suitable. The computer sees the phone as an external device and can read its identifiers even without turning on the screen (if there is debugging over USB).
Connect your smartphone with a cable to your computer. If the drivers are installed, Windows will show the model name in Portable Devices or Android Device, and it works even in Fastboot mode.
You can use third-party software like AIDA64 or CPU-Z if you can install it on your phone, and these apps provide a detailed report on the hardware platform, including the exact code name of the processor and screen.
- 🖥️ Device Manager – Basic Information from Windows.
- 🛠️ AIDA64 — detailed report on all components.
- 🔌 Fastboot mode – displays code when the phone is turned off.
If the phone is defined as “Unknown device”, then the ADB or Fastboot drivers are not installed. In this case, you should download the official Mi Flash Tool utility, which automatically tightens the necessary components to communicate with the device.
Differences between the Chinese and Global Versions
One of the most important things is understanding the difference between versions: Chinese smartphones (CN Version) often have different LTE frequencies and some languages are missing from the firmware compared to the global versions.
You can tell the version by the model code. Usually, the global versions have specific letters or numbers at the end of the code that differ from the Chinese counterparts. For example, a model in Europe may be called the Redmi Note 10 Pro Global, and in China it is simply the Redmi Note 10 Pro with other specs.
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Always check the model code before buying firmware. Installing global firmware on Chinese iron (and vice versa) can result in a bootloader lock or NFC not working.
In addition, the Chinese versions may not have Google Play certification by default, although on modern models, Google services are often built-in.Global versions always have the "Global" label on the box and in the settings.
Identification through Fastboot and Recovery
If the operating system doesn't boot, information can be obtained from low-level modes.Fastboot mode is available on most Xiaomi devices when certain buttons are pressed when turned on.
To enter the Fastboot, turn off your phone and press the volume button by connecting the USB cable to your computer, and the logo of a hare in a hat-duck fixing an android will appear on the screen, and a large text of FASTBOOT will appear.
Recovery mode can also contain model data, which is entered by pressing the volume button and power button, and the main Recovery menu, usually at the top or at the "About" item, indicates the name of the device.
⚠️ Attention: In Recovery mode, the navigation is done with volume buttons and the power button is the choice. Don't press the "Wipe Data" button unless you want to lose all files.
These methods are especially relevant when the phone is “buried” and can not load the desktop. Knowing the exact model displayed in Fastboot, you can find the corresponding file for recovery (ROM) on the official website.
Why it is important to know the exact code of the model
Knowing the exact code isn't just a formality; it's a function of compatibility in accessories like security windows, covers and display modules, and a single-letter error can cause parts to fail to fit the mounts.
This is also critical when flashing, because the wrong version of software can lock a device or disrupt communication modules, and the Xiaomi community is very careful about whether the firmware region matches the device region.
In conclusion, always double-check information from multiple sources, and the combination of data from settings, boxes and engineering menus will give you a 100% guarantee of correctness of the definition, take care of your gadgets and use only proven methods of maintenance.