How to find out the warranty period for Xiaomi devices: 7 proven ways

You bought a smartphone Xiaomi Redmi Note 12, smart watch Mi Band 8 or router Xiaomi Router AX6000, But you're not sure when the warranty ends? Or maybe you're planning to buy a used gadget and want to check if the warranty period has expired? In this article, we'll look at all the official and alternative ways to find out how to get a warranty on Xiaomi equipment - from checking through the security system. IMEI before requesting support.

The warranty period for Xiaomi devices in Russia and CIS countries is usually 12 months from the date of purchase, but there are nuances: for accessories (charging, cases), the period may be shorter, and for some flagship models – longer. The main rule is that if you do not save a check or a box, this does not mean that the warranty automatically burns. The manufacturer fixes the date of activation of the device in its database – and it is used by service centers.

In this article you will find:

• 🔍 Official methods of guarantee verification through the Xiaomi website and mobile application
• 📱 How to find out the date of activation of the smartphone IMEI or serial number
• 📄 What to do if a check or box is lost - alternative proof of purchase
• ⚠️ Common errors that may cause the service center to refuse warranty repairs
• 📅 Warranty periods for different categories of Xiaomi equipment (smartphones, laptops, smart home)

1. Standard warranty terms for Xiaomi equipment in 2026

Before checking a specific device, it is important to understand what warranty terms apply to different categories of Xiaomi equipment, the manufacturer sets them depending on the type of product and region of sale, and the table below is the current data for Russia, Kazakhstan, Belarus and Ukraine (for officially imported devices).

Important: the warranty period does not start from the date of manufacture, but from the moment of activation of the device (first on) or the date of purchase (by check). If you bought a smartphone in stock and did not turn it on, the warranty can be “freezed” until activation, but this rule does not work in all countries — check with the local dealer.

For devices purchased abroad (for example, on AliExpress or on a trip), the warranty period may vary, for example, in China, Xiaomi smartphones are often given only 7 days for a return and 6 months of warranty, while official service centers in Russia can refuse repairs under this warranty.

2.How to check Xiaomi warranty by IMEI or serial number

The most reliable way to know the warranty period is to use IMEI (This data is tied to the device and stored in the Xiaomi database. Here is a step-by-step instruction:

1. Find it. IMEI/serial: 📱 On a smartphone: enter *#06# in the dialer or check in the settings → The phone. → General information. 🖥️ On a laptop: look at the sticker on the bottom or in BIOS (press when loading F2 Del). ⌚ On a smartwatch: in the Mi Fitness app or on a box.

Go to the official check site:

mi.com/global/verify

order.mi.com

Enter the data:

IMEI

Example of the report: if you enter IMEI The Redmi Note 11 smartphone, purchased March 15, 2023, the system can give out the phone:

Device: Redmi Note 11 (global)




IMEI: 123456789012345




Activation date: 16.03.2023




Guarantee period: 12 months




Exhaust: 15.03.2026




Status: Really

If the site is running a "Device Not Found" error, or "IMEI "Valueless," it could mean:

• 🔄 The device is not official (grey import).
• 🛠️ IMEI It has been changed (for example, after the motherboard was repaired).
• 🌍 You have selected the wrong region on the site (for example, check the global model on the Chinese portal).

Check the correctness of the number entry (15 figure)|Make sure the device is not fake (compare with the data on the box)|Try alternative websites (for example, [imei.info](https://www.imei.info))|Contact Xiaomi with a photo of the box and check-->

3. Verification of warranty through Mi Account (Xiaomi account)

If your device is tied to a Mi Account, you can check the warranty directly from the Mi Home mobile app or website, which works for smartphones, smartwatches, routers and other hardware that supports the Xiaomi ecosystem.

Instructions for smartphones:

1. Open the Settings. → Mi Account and log in.
2. Go to Devices (or Mi Cloud) → Find the device).
3. Select your smartphone and the activation date will be indicated.
4. Compare it to the date of purchase (if they differ by more than 1-2 days, this can be a sign of gray imports).

For other equipment (routers, smart home):

1. Open the Mi Home app.
2. Click on the profile icon → My devices.
3. Choose a gadget → Device information → Guarantee.

An important nuance: if the device was purchased from a non-official dealer, the activation date in the Mi Account may not coincide with the actual date of purchase, in which case, when warranty repairs are carried out, the service center will rely on the product’s check or passport.

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If you buy a used Xiaomi device, ask the seller to temporarily link it to your Mi Account via Settings. → Additionally. → For developers → Mi Unlock status, so you can check your warranty before buying.

4. Alternative methods: check, box and support service

If the online methods don't work, don't despair. There are at least three other ways to confirm a guarantee:

By check or receipt

Xiaomi’s official service centers accept as proof of purchase:

• 📄 Cash receipt (even faded if the order number and date are visible).
• 📋 Merchandise check or invoice stamped.
• 💳 Bank card statement (if it indicates a store and device model).
• 📦 A box with a sticker where it is indicated IMEI Date of production (which can be compared to the date of activation).

What do you do if you lose a check?

• 🔎 Request a copy of the check in the store (by phone number or loyalty card).
• 📧 Check Email – Many Online Stores Send Digital Checks.
• 🏦 Contact the bank for a statement on the card (if the purchase was on a cashless basis).

4.2. The product's passport

Complete with Xiaomi appliances comes a warranty card (sometimes pasted on a box or nested inside) that must be:

• 📌 Serial number of the device.
• 📅 Date of sale (stated by the store).
• 🏷️ Seal or signature of the seller.

If the ticket is not filled in correctly (for example, without a stamp), the service center may not accept it.

• 📸 Photo box with IMEI.
• 📱 Screenshot from Mi Account with activation date.

4.3. Calling the support team

If all methods fail, write in support of Xiaomi:

• 📧 By e-mail: support.ru@xiaomi.com (for Russia or support.global@xiaomi.com (elsewhere).
• 💬 Through a chat on the site: mi.com/global/support.
• ☎ On the phone: +7 (495) 644-03-74 (for Russia, pn-pt-s 9:00 before 18:00).

What to indicate in the appeal:

• Model of device and IMEI/serial.
• Date and place of purchase (name of store).
• Reason for contact (for example: “I can not check the warranty through the site – it gives an error”).
• Photo of the check/box (if any).

Response time ranges from a few hours to 3 business days, and if the device is official, support will send a warranty confirmation with dates.

5. Frequent errors: why a service center may refuse warranties

Even if the warranty is in place, the service center may refuse to provide free repairs.-5 The reasons that occur most often:

1. Mechanical damage: Screen cracks, dents on the body, or fall marks automatically cancel the warranty for the entire machine, even if the fault is not related to these defects. For example, if your screen crashes and then the speaker stops working, the service center may refuse to repair the speaker.
2. Unofficial firmware or bootloader unlocking: If you installed custom software (like LineageOS) or unlocked a bootloader through the Mi Unlock Tool, the software malfunction warranty burns, and hardware breakdowns (like a broken battery) can be covered by a warranty.
3. If the device does not have factory seals (for example, on the Xiaomi Book laptop) or if there are traces of pasted stickers, the service center can refuse, this even applies to replacing the battery - if you did not do it in an authorized center, the warranty is canceled.
4. Even if the smartphone is not sinking, but was simply in a wet environment (such as a bathtub), moisture indicators (Liquid Damage Indicators, LDI) Check them out: on Xiaomi smartphones, they're usually located under the tray for the first time. SIM-card or battery (color changes from white to red).
5. The warranty for a particular component has expired. Some parts (e.g., the battery) may be shorter than the device itself. For example, for Xiaomi laptops, the battery is only covered by a 12-month warranty, even if the laptop itself is given 24 months.

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If the service center refuses warranty repair, demand a written refusal with the reason. Without this document, you will not be able to challenge the decision or contact Rospotrebnadzor.

⚠️ Note: if you bought a Xiaomi device on AliExpress from an unofficial seller, the warranty in Russia may not apply, even if the site specifies a period of 12 months.

6. How to extend the warranty on Xiaomi: official and informal ways

The standard warranty for Xiaomi equipment cannot be extended, but there are legal and not very good ways to get additional protection:

Official extension of the guarantee

In some countries (e.g. Europe), Xiaomi offers Mi Protect, a paid extension of the warranty to 2-3 years, which is not yet available in Russia, but you can:

• 🛡️ Buy insurance against breakdowns in the store (for example, in the "Svyaznoy" or "M. Video"). The cost is from 500 to 3000 rubles depending on the device.
• 💳 To issue protection by bank card (for example, Tinkoff or Sber have options for insurance equipment when buying on the card).

6.2 Warranty from the store

Many retailers offer an additional warranty over and above the factory warranty, such as:

• 🏪 «M. Video – up to 2 years on smartphones when buying on the stock.
• 🛒 «Connected – free extension up to 18 months for regular customers.
• 🌍 «Wildberries – sometimes offers a guarantee 12+6 months.

Important: the store warranty is valid only when you contact their service center, not the official Xiaomi service.

Informal methods (at your own risk)

These methods do not guarantee 100% results, but sometimes they help:

• 🔄 Resetting the activation date via the engineering menu (does not work on all models and may result in device locking).
• 📦 Replacement of the box with a new one (if the date of production on the sticker is later than the real one).
• 🛠️ Appeal to “gray” service centers, which are repaired under warranty without inspection IMEI (risk).

⚠️ Warning: Attempts to cheat the guarantee verification system (e.g., forgery of checks or alteration of the security checks) IMEI) This could lead to a device being locked through Mi Account or denied repair. Xiaomi keeps serial number blacklists.

Frequently Asked Questions (FAQ)