Where to look for Xiaomi phone ID: all the ways to do it

You’re trying to find your Xiaomi’s unique ID but don’t know where to look for it? You may need to restore access to your account, unlock your bootloader, check your phone before selling, or activate your warranty. Xiaomi smartphones (including Redmi, POCO, and Black Shark) use several types of ID: IMEI, serial number, MIUI ID, and others, each of which is responsible for different functions, from network identification to binding to Xiaomi services.

The problem is that the manufacturer doesn’t always put this data in a prominent place, and the ways to get an ID differ depending on whether the phone is working (you can go into settings) or turned off/broken (you’ll have to use alternative methods). In this article, we’ll look at all the current ways to get an ID for any Xiaomi model, including hidden menus and hardware methods that work even on locked devices.

What is Xiaomi Phone ID and Why You Need It

By the generic term “phone ID,” users usually mean one of three key identifiers:

• 📱 IMEI — A unique 15-digit code that is assigned to each mobile device, responsible for identification in carrier networks (without it, the phone will not be able to call or use mobile Internet). SIM-There will be two cards IMEI.
• 🔢 Serial number (S/N) — a factory identifier of a device that can be used to verify warranty, originality or repair history. 11–14 symbols (numbers and letters).
• 🔑 MIUI ID — internal firmware ID that is tied to Xiaomi account, needed to unlock the bootloader, restore data or sync with the cloud.

When you may need an ID:

• 🔓 Unlocking the bootloader (fastboot oem unlock) for installing custom firmware.
• 📦 Checking the originality of the phone before buying (for example, through the service Mi Verify).
• 📡 Activation of the guarantee or contacting the service center.
• 🔄 Restore access to Mi Account when password is lost.
• 🚨 Locking the phone in case of theft (IMEI transmitted to the operator for a blacklist).

⚠️ WARNING: If you buy Xiaomi with your hands, always check. IMEI Some scammers sell phones with fake phones. IMEI (For example, copied from another device, which makes it impossible to use the mobile network.

Method 1: View the ID in your phone settings (if the device is working)

The easiest method is to use a standard settings menu, which is suitable for all Xiaomi, Redmi, POCO and Black Shark models based on MIUI or HyperOS.

Instructions:

1. Open the Settings app (cog icon).
2. Go to About Phone (or Device in New HyperOS Versions).
3. Put all the parameters (if any) in the box.
4. Find the blocks: IMEI — each SIM-maps, for example, IMEI 1 and IMEI 2). Serial number (S/N). Model (e.g, 23013PC75G For the Redmi Note 12).

If you have HyperOS (new 2026 models), the path may be slightly different: Settings → The phone. → Device information → Status SIM-map.

Check if system settings are hidden (sometimes after rooting)

Restart your phone – sometimes the data is delayed

Update your firmware to the latest version (older versions of MIUI may have bugs)

Try alternative methods (see below)-->

Method 2: USSD code for quick IMEI

If you need it urgently, IMEI, You can do without settings - it is enough to enter a special USSD-This method works even on locked phones (unless the screen is damaged and you can type code).

Instructions:

1. Open the phone (calling) application.
2. Enter the code *#06#
3. Press the call button (green tube).
4. A window with one or two will appear on the screen. IMEI (depending on the quantity SIM-map).

An example of what the sticker on the box looks like:

If there is no box and the phone is not turning on, try to find a check or an electronic copy of the warranty card (for example, in a letter from a store). In extreme cases, you can contact the Xiaomi service center with a passport - they will be able to restore data on the database.

Method 4: Engineering menu (for power users)

Xiaomi has a hidden engineering menu (Engineer Mode), where you can find advanced information about the device, including ID. This method is suitable for advanced users, as careless actions in the engineering menu can disrupt the phone.

How to open it:

1. Open the Phone app.
2. Enter the code ##4636##
3. Select the item Device Information.
4. Scroll down and you will find IMEI, serial number and other parameters.

Alternative code for new models (e.g. Xiaomi 14, Redmi Note 13):

##284##

It opens the NFC test menu, but some firmware also duplicates information about IMEI.

If the engineering menu does not open, it is possible to:

• 🔹 The firmware has been modified (installed custom). MIUI).
• 🔹 Codes disabled by the manufacturer (relevant for some regions, for example, Chinese versions).
• 🔹 The phone is blocked by the operator (for example, if purchased on credit).

Method 5: Through a computer (ADB or Mi Flash Tool)

If the phone is on but the screen is not responsive to touch (for example, after a fall), you can get an ID through a connection to the computer.

• 🖥️ Computer with Windows/Mac/Linux.
• 🔌 Cable USB Type-C (original to avoid connection issues).
• 🛠️ Utilities. ADB (For advanced users or Mi Flash Tool (official program from Xiaomi).

Method 1: Through ADB (without root)

1. Download and install ADB Tools.
2. Connect the phone to your computer and allow debugging over USB (in the developer settings).
3. Open the command line (cmd) and type: adb shell getprop ro.boot.serialno This will show the serial number. For IMEI use: adb shell service call iphonesubinfo 3

Method 2: Mi Flash Tool (for broken phones)

1. Download the Mi Flash Tool.
2. Transfer the phone to Fastboot mode (clip Power + Volume down when the device is off).
3. Connect the phone to the computer.
4. In the Mi Flash Tool, press Refresh – the serial number and model will be displayed in the list of devices.

⚠️ Attention: If you are using ADB On a phone with a locked bootloader, some commands (for example, fastboot oem device-info) may not work. In this case, you will have to unlock the bootloader through the official Xiaomi website.

Method 6: Online services for verifying ID

If you already know the IMEI or serial number, but want to verify their authenticity or history, you can use the official and third-party services:

Example of check on Mi Verify:

1. Go to the Mi Verify website.
2. Enter the IMEI or serial number.
3. Enter the captcha and press Verify.
4. The system will show whether the device is original and whether it is listed in the database of stolen.

If the service gives a Device not found error, it can mean:

• 🔹 IMEI Fake or modified (for example, after firmware).
• 🔹 The phone is intended for another region (e.g. the Chinese version for the domestic market).
• 🔹 The device is too new and has not yet been added to the database (relevant for models released less than 3 months ago).

💡

If you buy Xiaomi with your hands, be sure to check IMEI on imei.info before paying.Crookers often sell phones with a "cloned" IMEI (copyed from another device), which are then blocked by carriers.

Frequent problems and their solutions

When searching for an ID on Xiaomi, users encounter common errors.

• 🔄 IMEI Unknown or “null” means that IMEI Solution: Restore via the engineering menu (#36446337#) or flash the original firmware through the Mi Flash Tool.
• 🔒 No access to settings due to locking – if your phone is locked with a pattern lock, use ADB (Adb shell dumpsys window displays can be used to show IMEI even on a locked screen).
• 📵 Phone does not turn on – try to connect to charging for 10-15 minutes, then use the method with Fastboot (see Method 5).
• 🔧 IMEI It doesn't match the box, it's a sign of a counterfeit or a replacement motherboard.

If none of these methods worked, the last option is to contact Xiaomi’s service center with a passport and a check (if any). ID through specialized equipment (EDL-regime).

💡

If the IMEI on the phone and the box don't match, it's 100% a sign of fraud. Don't buy one, even if the seller says "it works."

FAQ: Answers to Frequent Questions