Checking the Xiaomi phone for authenticity IMEI and serial number: complete guide

Buying a Xiaomi smartphone in the secondary market or in unofficial stores always comes with risks: counterfeits, gray imports and phones with a “curved” history (stolen, restored after repair) can look like new, but will bring a lot of problems, from the lack of warranty to sudden breakdowns. The only reliable way to verify the originality of the device is to check the IMEI and serial number through the official databases of the manufacturer.

However, even here there are pitfalls: scammers have learned to fake stickers with the help of the IMEI, Some services show incomplete information, and in this guide, we will look at all available methods of verification (including hidden ones), explain how to detect a fake by indirect signs, and provide relevant ones for the purpose of verifying the fake. 2026 The year of references to official Xiaomi tools, POCO and flagship lines Xiaomi 13/14.

Before you go to the instructions, remember: IMEI — It's not just a set of numbers, it's your phone's passport, and it's tied to the motherboard, and it shouldn't change when you reset or flash it. IMEI For the test, it is a reason to be alert.

1. Where to find. IMEI and a serial number on Xiaomi

IMEI (International Mobile Equipment Identity and Serial Number (S/N) — Two key identifiers that you need to verify, and on Xiaomi devices, you can find them in several ways:

Method 1: On the box and under the battery

• 📦 On the original Xiaomi box IMEI indicated on a barcode sticker (usually bottom or side) the serial number may be there or on a separate label.
• 🔋 On removable models (for example, Redmi). 9A or POCO M3) IMEI duplicated under the battery on the sticker.
• ⚠️ Warning: Fraudsters often fake box stickers! IMEI with what is displayed in the phone settings.

Method 2: Through phone settings

1. Open Settings → About the phone → General information.
2. Scroll down to the section. IMEI (maybe two IMEI two-device SIM-map).
3. The serial number is usually listed in the same place or in the Model Information section.

Method 3: Through the Engineering Menu (for advanced users)

Type *#06# on the phone keyboard. The screen will immediately appear. IMEI (two IMEI This method works even on locked phones.

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If the phone doesn't turn on, IMEI You can read it through fastboot.

fastboot getvar imei

2. Official ways to authenticate Xiaomi

Xiaomi provides several tools to verify the originality of the devices, all of which are free, but have restrictions on regions and models.

Method 1: A Xiaomi website authentication service

• 🌐 Go to the page. mi.com/global/verify (for global models or order.mi.com (for Chinese versions).
• 📱 Enter. IMEI, serial number and captcha.
• ✅ If the phone is original, the system will show the model, activation date and warranty status.

Method 2: Verification through Mi Account (for tied devices)

If the phone has already been activated by the previous owner:

1. Go to Settings → Xiaomi Account → Mi Cloud.
2. Check if the device is linked to an account. Original phones are always linked to Mi Account when you first set up.
3. If there is no binding, it can be a fake or a “gray” import.

Method 3: Checking through the "Security" application (for Chinese firmware only)

On Chinese firmware phones (MIUI China Open Security App, Go to Device Management → Authentication. The system automatically checks. IMEI Xiaomi-based.

3. How to recognize a fake by indirect signs

Even if IMEI And you've been tested, and you should look at the physical and software signs of a fake:

Signs of a fake Xiaomi:

• 🔍 Build quality: gaps between the case and the screen, backlash buttons, uneven holes for speakers.
• 📱 Firmware: Original phones are always installed MIUI (even POCO). Fakes often run on “naked” Android or custom firmware type MTK.
• 🔋 Charging: The original Xiaomi supports fast charging (e.g., Redmi Note 12 — 33W). Counterfeiting charges slowly or overheats.
• 🎵 Sound: On the original stereo dynamics models (e.g., Xiaomi 13 has symmetrical holes on top and bottom.

Programme audits:

1. Go to Settings. → The phone. → Version. MIUI. Click a few times on the line with the version – if the inscription “You are in developer mode” appears, this is the original firmware.

2. Check the model in Settings → The phone. → It should match the one on the box, like the Redmi Note 11 Pro. 5G model M1801D1TG, Not the abstract Xiaomi. 5G".

A critical sign of forgery: if the settings do not have the Additional settings section or you cannot turn on the developer mode, you are 100% fake on the basis of MediaTek with a fake shell.

External inspection for assembly defects|Bridging. IMEI box-and-set|Check through the official Xiaomi website|Fast charging test (if supported)|Checking stereo speakers (for flagships)|Firmware analysis (availability) MIUI and developer mode)-->

4. Checking the phone's history: has it been stolen?

Even the original Xiaomi can be stolen or blocked by the previous owner.To avoid problems, check the history of the device:

Services for status verification IMEI:

How to check the lock with Mi Account:

1. ask the seller to log out of his Mi Account (if the phone is tied).

2 Try logging in to your account. If the system requires you to enter a password from an old account, the phone is locked.

3. on some models (e.g. Xiaomi) 12T) After reset, a request for a password from the previous account appears - this is a hard lock that can not be circumvented.

⚠️ Note: If a seller claims that “the lock can be removed for 500 rubles” is a fraud. Xiaomi does not provide official ways to unlock the devices associated with the account.

5. Features of the inspection for different regions

Xiaomi devices are available for different markets, and this affects the results of the verification.

Global vs. Chinese versions:

• 🌍 Global models (with Global Markers, EEA) check-in mi.com/global.
• 🇨🇳 Chinese models (with firmware) MIUI China) — on order.mi.com. They won't pass the global site!
• 🇮🇳 Indian versions (e.g. Redmi Note) 11T 5G) have a separate database and may not be displayed in the global service.

How to determine the region of the phone:

1. View the model in Settings → Global versions contain the letters M (e.g., the phone, M2101K7AG Redmi Note 10, Chinese Note C (M2007J3SC).

2. Check the supported frequencies 4G/5G. Chinese models often don't work with European operators in range B20 (800 MHz).

What to do if the phone is “gray”:

If the device is intended for another region but not locked, it can be used but:

There will be no official guarantee in Russia.

- There may be problems with updates (Chinese firmware does not receive global security patches).

Some features (such as Google Pay) may not work.

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If you buy Xiaomi for use in Russia, choose models with markers RU, EEA Or Global. Chinese versions (CN) Often have restrictions on frequency and language.

6. Frequent errors in the inspection and how to avoid them

Many users face false positives when checking IMEI. Here are the typical mistakes and their solutions:

Mistake 1: "IMEI Not found in the database"

Reasons:

The phone is too new (the data has not yet been uploaded to Xiaomi’s database).

- IMEI Incorrectly entered (check the spaces and register).

The device is designed for a different region (try the Chinese model site).

Mistake 2: The Disparity IMEI box-and-phone

This is a critical sign of a counterfeit or replacement motherboard, with the exception of an official repair at Xiaomi’s service center (in which case the box must have a sticker with new information).

Error 3: The service shows a different model

Sometimes Xiaomi bases get the model definition wrong (e.g., the model definition, POCO X3 The Pro can be displayed as Redmi. K40). This is not critical if all other data is (IMEI, S/N) match.

⚠️ Note: If, during the inspection, mi.com/global The site redirects you to the Chinese version (order.mi.com) - your phone is designed for the Chinese market.It's not fake, but there may be issues with warranty and updates.

7 Additional tools for deep verification

For experienced users who want to check the phone as thoroughly as possible, there are advanced methods:

1.Apply through ADB (Android Debug Bridge)

Connect your phone to your PC and execute the command:

adb shell getprop ro.product.model


adb shell getprop ro.serialno




adb shell getprop gsm.baseband.imei

If the output of the commands does not match the data on the box, the phone is modified.

2.Firmware analysis via Fastboot

Enter the phone in fastboot mode (clip the power supply). + Volume down) and execute:

fastboot getvar all

Notice the lines:

- Serialno is the serial number.

- imei - must match the sticker.

- product - model of the device.

3. Verification through the engineering menu (MTK)

On phones with MediaTek processor, dial ##4636##, then go to Phone Information. Compare the data to the box.

CheckMEND service (paid but reliable)

CheckMEND checks the service IMEI The cost of the report is about the cost of the stolen phone databases, insurance events and operator lockdowns. $2, but it includes the device's 5-year history.

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If you buy Xiaomi with your hands, ask the seller for a check or warranty card. IMEI and a serial number that can be verified.

FAQ: Answers to Frequent Questions