Lost. SIM-Did you buy a used Xiaomi card or just forget your own number? The situation is familiar to many. Fortunately, the manufacturer has provided several ways to find the phone number on Redmi devices, POCO Mi – even if the smartphone is locked, discharged or without SIM. In this article, we will analyze all working methods: from standard settings to hidden engineering codes.
It is important to understand the difference between the types of “numbers” Xiaomi: IMEI — unique identifier of the device (15 numbers), serial number (S/N) for the guarantee, and the actual telephone number associated with SIM-We'll show you how to find each one, and if you need to restore access to your Mi Account, you'll find a solution here.
1. Standard method: through phone settings
The easiest method is if the smartphone is on and you have access to the system, which is suitable for all models, from the Redmi Note 12 to the Xiaomi 13 Ultra.
Open the Settings app (cog icon) and go on the way: About the phone → General information → Status SIM-map.
Here you'll see:
- 📱 My phone number is if SIM-The card is active and supports this function (not all operators transfer the number to the smartphone).
- 🔢 IMEI — Unique device identifier (for each device) SIM-Your card if the phone is two-sim phone).
- 🆔 Serial number (S/N) — required for warranty service.
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If the “My Phone Number” section is empty, try rebooting your phone or pasting it. SIM-card to another slot (for two-symbol models).
On some firmware MIUI The path may be slightly different. POCO F5 You need to go to: Settings → SIM-maps and mobile networks → Name. SIM-map → Phone number.
2. We'll get the number through USSD-team
If the number is not displayed in the settings, try the standard ones. USSD-They work for all operators (MTS, Beeline, Tele2, MegaFon) and do not depend on the Xiaomi model.
Open the phone application and enter:
- 📞 *200# - for Megaphone (shows number and balance).
- 📞 *110*09# — for MTS.
- 📞 *105# for Beeline.
- 📞 *107# - for Tele2.
After dialing, press the call button. In a few seconds, an SMS will come with your number.
⚠️ Attention: If SIM-The card is inactive or blocked, USSD-In this case, move on to the following methods.
3. How to find IMEI and serial number without turning on the phone
If the phone is broken, broken, or locked, the number can be recognized by the box or by physical marking. On all Xiaomi devices (including Redmi and POCO), the IMEI is duplicated in three places:
- 📦 On the box - usually on a barcode sticker (look for the inscriptions) IMEI1/IMEI2 and S/N).
- 🔋 Under the battery – on older models with removable battery (for example, Redmi) 4A or Mi A1).
- 📱 On the back, on new devices (e.g. Xiaomi) 12T or POCO X5 Pro) IMEI engraved.
If the box is not available and the phone is not turning on, try removing the back cover (on removable battery models). IMEI can also be indicated on the sticker under the battery. For non-removable battery devices (for example, Xiaomi 13 Lite), you will have to use other methods.
What to do if IMEI is erased or unreadable?
4. Engineering codes for advanced users
If standard methods don't work, you can use hidden service commands that show technical information, including: IMEI data SIM-Warning: Some codes may reset or cause errors - use them at your own risk.
Open the phone application and enter:
- 🔧 *#6# - will show IMEI (It works on all smartphones, including POCO M5 Redmi Note 11).
- 🔧 ##4636## → Go to the tab Phone Information - here the number is displayed if SIM-card.
- 🔧 ##225## is an alternative code for viewing calendar data and SIM (not on all firmware).
On some custom firmware (e.g. Xiaomi.EU), these codes may not work, so try installing the MTK Engineering Mode app (for MediaTek processors) or Qualcomm Service Mode (for Snapdragon).
Enter the code *#06#|Compare. IMEI boxed|Check the number IMEI (must be equal to the number SIM-map)|Write the data down on paper.-->
5. Restore number through Mi Account
If you forget the number associated with the Mi Account, it can be restored through the official Xiaomi website, which works even if the phone is lost or dropped.
Go to account.xiaomi.com and follow the steps:
- Press Forgot Your Password?
- Enter the email or previous phone number associated with the account.
- Choose the recovery method: SMS or email.
- After confirmation, go to Profile → Security → Phone Numbers – here will be all the associated numbers.
⚠️ Note: If your account is not tied to an email or a backup number, it will be more difficult to restore access. In this case, contact Xiaomi support with a photo of the purchase check or box (where you can see the check). IMEI).
| Method | Required. | It works without a SIM. | It works on a locked phone. |
|---|---|---|---|
| Phone settings | Access to the system | ❌ No. | ❌ No. |
| USSD-team | Active SIM | ❌ No. | ✅ Yes, if known. PIN) |
| IMEI on box/hull | Physical access to the device | ✅ Yes. | ✅ Yes. |
| Engineering codes | Phone keyboard | ✅ Yes (IMEI) | ✅ Yes (if the screen is unlocked) |
| Mi Account | Access to the account | ✅ Yes. | ✅ Yes. |
6. Alternative methods: through a computer and third-party services
If none of these methods work, there are radical solutions that require additional devices or programs, but sometimes they save you in desperate situations.
Method 1: Through ADB (for unlocked debugging)
If the phone is enabled debugging over USB, connect it to the PC and execute the command:
adb shell service call iphonesubinfo 3This team will return IMEI and telephone number (if) SIM-It only works on devices with developer rights and debugging enabled.
Method 2: Through Google Account
If your phone has been synced to Google, go to Google Contacts and check My Contacts, and sometimes it stores a record of your number called "I."
Method 3: Contacting the Operator
If SIM-The card is registered to you, contact the communication salon with your passport. SIM Consent of the owner of the line may be required.
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The most reliable way to do this is to record IMEI and phone number when you first turn on your smartphone, and save that data to the cloud or to paper, which is useful for unlocking, warranty repairs, or access restoration.