How to find out ID Xiaomi: IMEI, serial number and MIUI ID

Are you trying to unlock the bootloader, restore access to your Mi Account, or just want to check the originality of your Xiaomi — IMEI, serial number or MIUI ID — The problem is that the manufacturer hides this data in different menus, and on some models (for example, in the same way, POCO F5 Or the Redmi Note 12 Pro.+) The paths are different.

In this article, we will discuss all the current ways of obtaining ID For Xiaomi smartphones, including hidden engineering menu commands and methods for damaged screen devices, you will learn exactly where each type of ID is stored, how to copy it (even if the phone does not turn on), and why some Xiaomi services may not accept your device. IMEI. Instructions are suitable for all lines: from budget Redmi A2 to the flagships Xiaomi 14 Ultra.

1. What is it? ID Xiaomi phone and why you need it

Under a general term «ID Phone users usually have three different identifiers:

• 📱 IMEI — A unique 15-digit code, a device passport on mobile networks, linked to a modem, used to lock when lost, verify originality and unlock the bootloader.
• 🔢 Serial number (S/N) — Factory ID, required for warranty service, restoration of access to Mi Account and authentication through Xiaomi services.
• 🔑 MIUI ID — internal firmware identifier required for manual update, rollback version MIUI or custom recovery installations (e.g, TWRP).

Each of them solves its own problems. IMEI You can't:

• ✅ Unlock the bootloader through the official tool Xiaomi.
• ✅ Restore access to your account if you forget your password (linking is required) IMEI Mi Account).
• ✅ Check if the phone is blacklisted by operators (for example, after a handheld purchase).

⚠️ Attention: On devices with two SIM-map (DSDS) two IMEI — One for each slot, both are needed to unlock the bootloader!

Serial number (S/N) It'll be useful if:

• 🔧 You contact the Xiaomi service center (the warranty is checked on it).
• 🔄 You need to link the device to the account after the reset (Factory Reset).
• 🛡️ You suspect that the phone is a fake (the serial is checked on the website). mi.com/verify).

MIUI ID — It's the most private identifier. It's not shown in the standard settings, but it's critical for the user:

• 📥 Install firmware via Fastboot or Recovery.
• 🔓 Bypassing lockdown FRP (If you forget your Mi Account information).
• 🛠️ Work with tools like Mi Flash Tool or XiaomiTool V2.

2. Method 1: Standard phone settings (IMEI and S/N)

The easiest way is to look at the identifiers in the menu. MIUI. It works on all models, including the Redmi. 13C, POCO X6 Pro and Black Shark 6 if the device is powered on and not locked.

Instructions:

1. Open the Settings app (cog icon).
2. Go to the About Phone section (in some versions) MIUI — Device or Phone Information).
3. Put on the item All characteristics (or General information).
4. Scroll down to the IMEI block and Serial number.

You'll see on the screen:

• 📌 IMEI 1 and IMEI 2 (for two-symbol models).
• 🔢 Serial number (starting with letters, for example, M2210...).
• 📅 Production Date (sometimes useful for authentication).

To copy IMEI or S/N:

1. Click on the desired number for a long time - the Copy menu will appear.
2. Put the data in your notes or send it to your mail.

⚠️ Note: On some firmware (for example, MIUI EU or custom builds) item All characteristics may be missing. In this case, use the method with the engineering menu.

If the phone doesn’t respond to touch (beat screen) but turns on, plug it into your PC and use it. ADB-team.

3. Method 2: Box and stickers on the phone

If the phone is not switched on or locked, look for identifiers on physical media. IMEI and serial number in several places:

• 📦 The box is on a barcode sticker (usually on the bottom or side). IMEI1, IMEI2 and S/N.
• 📱 Slot for SIM-cards – on some models (for example, Redmi Note 11) IMEI listed on the battery tray.
• 🔋 Under the battery – on older models with removable battery (for example, Redmi) 4A).

Examples of location:

If the stickers are erased or the box is not, try:

• 🔍 Light a flashlight on the tray SIM-maps - sometimes the numbers are barely visible.
• 📸 Take a picture of the sticker under magnification (use a magnifier or macro mode on another phone).
• 🖥️ Connect your phone to the PC and use it ADB or Fastboot.

⚠️ Attention: On the fake Xiaomi IMEI The box and the phone may not match! Always check the data with the ones displayed in the settings (if the phone is turned on).

💡

If you are buying Xiaomi with your hands, be sure to check it out. IMEI Enter the code in the search box, the system will show the real model of the device. If the model does not match the stated seller, it is a fake.

Method 3: Engineering menu (#4636##)

Hidden Engineering Menu MIUI Provides advanced information about the device, including IMEI And modem data, and this works even if the phone is not connected to the network (no data). SIM-map).

How to open it:

1. Open the phone (calling) application.
2. Enter the combination: ##4636###.
3. In the menu that appears, select the Phone Information tab.

You'll see on the screen:

• 📶 IMEI (may be indicated as IMEI SV or IMEI1/IMEI2).
• 📡 Model number (e.g, 2304FPCD8G For the Redmi Note 12).
• 🔢 Serial number (sometimes duplicated here).

Alternative engineering codes for Xiaomi:

If the engineering menu does not open:

• 🔄 Check if the combination is correctly entered (without spaces).
• 📱 On some firmware (e.g, MIUI China) codes disabled. Use ADB.
• 🔒 If the phone is locked with a pattern lock, the menu will still open — IMEI will be seen.

5. Method 4: Through Fastboot (if the phone doesn't turn on)

If Xiaomi does not respond to the power button (for example, after a failed firmware), but is determined by a computer in Fastboot mode, you can get a new version of the device. IMEI and serial number via command line.

What you need:

• 🖥️ Computer with Windows/Linux/macOS.
• 🔌 Cable USB (preferably original).
• 🛠️ Utility. ADB & Fastboot Tools.

Step-by-step:

1. Turn off the phone (if it is on, press the power supply). + Loudness down for 10 seconds).
2. Press Power + Volume down until the Fastboot logo appears.
3. Connect the phone to the PC.
4. Open the command prompt (cmd in Windows or Terminal on macOS/Linux) and type:

fastboot devices

If the device is determined (its serial number will appear), enter:

fastboot getvar all

In the conclusion, look for the lines:

• imei is yours IMEI (There may be two lines for DSDS).
• Serialno is the serial number.
• product – model code (for example, cepheus for Xiaomi Mi 9).

Example of conclusion:

(bootloader) imei: 123456789012345


(bootloader) imei2: 123456789012346




(bootloader) serialno: M2101K7AG




(bootloader) product: alioth

⚠️ Note: On some models (e.g. Redmi Note 10 Pro) the command fastboot getvar all may not show IMEI In this case, use the disassembly method.

If the fastboot does not recognize the device:

• 🔌 Try another one. USB-cable (preferably original).
• 🖥️ Install the Mi Flash Tool drivers.
• 🔄 Reboot your phone in Fastboot again.

💡

Fastboot is the only way to get it. ID, If the phone is not turned on but is determined by a computer, however, on new models (released after 2022), this method can be blocked by the manufacturer.

Method 5: Through ADB (for advanced users)

ADB (Android Debug Bridge allows you to get full information about the device, including hidden identifiers like MIUI ID. This method requires the included debugging on USB, This is only suitable for working phones.

How to enable debugging by USB:

1. Go to Settings. → The phone.
2. Tap 7 times on the MIUI version (you will be notified “You became a developer”).
3. Back to Settings → Additionally. → For developers.
4. Activate Debugging via USB and confirm the resolution.

Now connect the phone to the PC and execute in the command line:

adb devices

If the device is determined, enter:

adb shell getprop

In the conclusion, look for:

• ro.boot.serialno is the serial number.
• gsm.baseband.imei or ril.serialnumber — IMEI.
• ro.miui.ui.version.code version MIUI (necessary MIUI ID).

To get MIUI ID (It is necessary for firmware, use it:

adb shell su -c "cat /data/.miui_id"

If the team is not working, try:

adb shell "echo \$MIUI_ID"

Example of inference MIUI ID:

/data/.miui_id: 123e4567-e89b-12d3-a456-426614174000

⚠️ Warning: On phones with a locked bootloader, the su command won't work! MIUI ID It can only be obtained after unlocking.

If ADB does not see the device:

• 🔄 Reinstall Google drivers USB Driver.
• 🔌 Try another one. USB-port USB 2.0).
• 📱 In the developer settings, activate Allow debugging ADB charge-only.

💡

If you need it. MIUI ID to unlock the loader, but ADB It doesn't work, try to get it through the official tool of Xiaomi. Connect the phone in Fastboot mode, the program itself considers the ID.

7. Method 6: Disassembly of the phone (extreme case)

If the phone doesn't turn on, doesn't get detected in Fastboot, and there's no other way, there's a physical disassembly, which is risky (you can damage the plumes), but sometimes it's the only one.

Where to find IMEI and the serial number inside the device:

• 📱 Under the battery – on most models (for example, Redmi) 9A) IMEI written on a sticker under the battery.
• 🔋 On the motherboard – on some flagships (for example, Xiaomi) 12T) IMEI laser-engraved next to the modem chip.
• 📡 On the tray. SIM-cards – sometimes duplicated under a metal slot.

How to make out Xiaomi:

1. Turn off the phone and remove it. SIM-map.
2. Heat the back cover with a hairdryer (temperature ~60°C) - this will soften the glue.
3. Put the lid on a plastic shoulder blade (start with the corners).
4. Disconnect the battery (caution - do not damage the plume!).
5. Check the charge and stickers for the battery.

Examples of location IMEI board-board:

⚠️ Warning: Disassembly voids warranty! If the phone is warranty, contact the Xiaomi service center - they must provide IMEI at your request (a check or box is required).

If you are afraid to take your phone apart by yourself:

• 🔧 Contact the service center (disassembly is worth it). ~500–1000 rubles).
• 📦 Try to find a box or check - there should be a check. IMEI.
• 🖥️ If your phone has previously connected to your PC, check the logs. ADB or Fastboot - sometimes IMEI persist.

8. Frequent mistakes and how to avoid them

When searching ID Xiaomi users often face problems. Let's analyze the most common:

1. IMEI not displayed in the settings

Causes and solutions:

• 📵 No. SIM-Cards – Insert any active card SIM (without balance).
• 📱 Custom firmware – some builds (e.g. Pixel Experience) are hidden IMEI. Use *#06#.
• 🔧 Failure of the communication module – reflash the phone through the Mi Flash Tool.

2. The serial number on the box and on the phone do not match

It's a sign:

• 🚨 Fakes – if the difference is in several characters.
• 🔄 Repairs – if the fee is replaced, S/N The sticker and the system will be different.
• 📦 Manufacturer errors are rare, but they do happen (check out). IMEI on imei.info).

3.Fastboot doesn't show IMEI

Possible causes:

• 🔒 Blocked bootloader – unlock it through the official tool.
• 📱 New model - on Xiaomi 13/14 series and Redmi Note 12 some teams are offline.
• 🖥️ Incorrect drivers – install the Mi Flash Tool.

4. MIUI ID not through ADB

Decisions:

• 🔓 Unlock the bootloader (without this, the su command will not work).
• 📱 Install Magisk to obtain root rights (but this voids the warranty).
• 🖥️ Use Xiaomi Firmware Updater – there are databases MIUI ID popular.

5. Xiaomi services are not accepted IMEI

What to do:

• 🔢 Check if it's entered correctly. IMEI (15 digits, no spaces).
• 📱 Make sure your phone is not blacklisted (check here).
• 🔄 If IMEI Starts with 000000 - this is a firmware failure, you need to flash through Fastboot.

💡

If none of these methods worked, contact the official Xiaomi service with a check or box. They are obliged to provide the device data at the request of the owner.

FAQ: Answers to Frequent Questions