Determining your device’s unique ID is often a necessity when filling out a warranty card, registering with specialized loyalty programs, or locking your smartphone in the event of a theft. Xiaomi Redmi Note 8 is a popular model and owners may face a situation where you urgently need to find this code and the screen does not respond or access to the system is limited. Understanding exactly where this information is stored will save you time and nerves at a critical moment.
There are several proven methods of obtaining data about equipment, ranging from simple key combinations to studying the technical documentation. In this article, we will examine each available method in detail, focusing on the nuances of working with the MIUI shell. You will learn how to quickly find the necessary information, even if the smartphone is off or has a damaged display.
It's important to know that IMEI (International Mobile Equipment Identity is not just a set of numbers, but a unique passport of your gadget in cellular networks. In two-symbol versions of the Redmi Note 8, there are always two of them: one for the first one. SIM-These codes may be different, and for some operations, like operator unlocking, you need both.
Use of speed USSD-team
The fastest and most versatile way to check your ID number is to use a standard engineering team that works on any phone regardless of the firmware version. You don't need to access the Internet or log in to your account, you just need to open the Phone app and go to dial mode, and this method works even if you don't have it installed on the phone. SIM-map.
Enter *#06# on the keyboard. Immediately after entering the last character, the system will automatically process the request and display a pop-up with technical information. The Redmi Note 8 display will display two 15-digit codes corresponding to each SIM card slot, as well as the IMEISV code, which contains information about the software version.
If for some reason the standard command didn’t work or the screen is locked, you can try an alternative way through the system settings. Go to Settings → About Phone → All Specifications. Here at the top of the list will be IMEI 1 and IMEI 2. When you click on these lines, the system usually suggests copying the value to the clipboard, which is convenient for later use.
Finding information in MIUI settings
The MIUI shell installed on the Xiaomi Redmi Note 8 provides deep access to system information hidden from the eyes of the average user. For those who prefer a visual interface, this option will be the most comfortable. The data here is presented in a structured form, which minimizes the risk of errors when rewriting numbers.
Open the settings menu and find the "About Phone" option. In some versions of the firmware, it may be called "About the Device." Click on it to see a brief summary. Next, select "All Specifications" (or "All Options"). In the list that opens, you'll find IMEI strings that you can copy with a long tap.
☑️ Checking the data in the menu
Note that this section often displays the serial number of the device (SN) that you may need to contact the service center. MIUI allows you to manage this data, but you can not change it without special tools, which ensures that your device is safe from forgery. If the numbers on the menu are different from those on the box, this is a reason to be wary.
⚠️ Note: If the About Phone menu displays zeros or dashing instead of numbers, this may indicate a serious software failure or partition damage. NVRAM, network-configurer.
Physical on the body and packaging
When a smartphone is turned off, broken, or unavailable, physical media come to the rescue. Factory packaging is the first document worth saving. There's a barcode sticker on the back or side of the Redmi Note 8 box that clearly spells out both. IMEI, serial number and MAC-address.
The body of the smartphone also contains the necessary markings. In modern Xiaomi models, including the Note 8, information is often applied with laser engraved on the back cover or on the tray for the device. SIM-Look at the small text next to the inscription. IMEI You'll see 15 digits. In two-symbol versions, you can have a range next to you, or a second number slashed.
- 📦 Box: The sticker on the end or bottom of the package contains the full information.
- 📱 Tray SIM: remove the tray with a paper clip and inspect it carefully in good lighting.
- 🔋 Under the battery: In the Note 8, the battery is non-removable, but in some versions, the data can be under the back cover (rarely).
Keeping the box and check is not just a neat user habit, but a necessity for warranty service. The IMEI on the box must match what is displayed in the system. The discrepancy may indicate that the device was assembled from different parts or it was recovered informally.
Checking through Google account and Xiaomi services
If a device has previously been connected to the Internet and is logged into a Google account, you can find its unique code through Find Device, a method that is especially useful if the phone is lost or stolen and there is no physical access to it.
Go to google.com/android/find from your computer or other smartphone using the same account. Select your Redmi Note 8 from the device list. Location information often shows the model and IMEI. Similar functionality is available on the Mi Cloud service at i.mi.com.
What to do if your account is not synchronized?
It's also worth checking the letters from the manufacturer. When you first activate your smartphone or register on the Xiaomi website, the company could send a welcome letter, which sometimes indicates the technical characteristics of the device «IMEI» Or “Redmi” in an email can give unexpected but useful results.
Comparison of IMEI search methods
For the convenience of users, we have systematized the main ways of getting data into a table, which will help you quickly navigate and choose the most suitable option depending on the current situation with your gadget, each method has its advantages and limitations.
| Method | Screen on required | We need the Internet. | Reliability |
|---|---|---|---|
| Team *#06# | Yes. | No. | Tall. |
| MIUI settings | Yes. | No. | Tall. |
| Packaging/Tray | No. | No. | Medium (may be lost) |
| Google Find My Device | No. | Yes. | Tall. |
As you can see from the table, key combinations remain the fastest way, without any additional conditions. However, if the phone is damaged, the only option is physical media or cloud services, and duplicate information from different sources allows you to always have access to critical data.
💡
Keep a photo of the box and check in the cloud immediately after purchase is the best way to protect yourself from losing information about IMEI.
Recovery of Lost IMEI and Diagnosis
When zeros or “Null” are displayed in IMEI fields, this means that the partition that stores network identifiers is damaged or erased. Without a correct IMEI, the Xiaomi Redmi Note 8 will not be able to register with the mobile operator’s network, remaining a useless piece of plastic and glass.
You can use an engineering menu to diagnose it. Type ##6484## to enter CIT testing mode. You can check the communication modules here. If the tests show a modem error, the problem lies deeper than the software setting.