How to check the warranty period Xiaomi: official and alternative methods

Introduction: Why it is important to know the exact warranty period

Xiaomi’s warranty is not just a formality, it’s a real opportunity to save money on repairing or replacing a device. However, many users face the problem of how to know exactly if the warranty is still valid if the check is lost and there is no explicit information in the smartphone settings? This is especially true for devices purchased on AliExpress, in informal stores or from hand.

In this article, we will discuss all available ways to check the warranty period - from official (via the Mi Account website and service centers) to alternative (by serial number or IMEI), you will also learn how the warranty differs for Redmi smartphones, Mi Notebook laptops and smart equipment (robot vacuum cleaners, fitness bracelets), and what to do if the warranty has already expired, but the device is still under repair.

Spoiler: Even if you lose all your documents, you can restore the warranty period using the Mi Account tied to you – this method works for 90% of Xiaomi devices released after 2018.

1.Official method: checking through Mi Account

The most reliable method is to use a Mi Account account if the device was linked to an account, which is suitable for smartphones, tablets, laptops and even some smart devices (for example, Mi Band or Mi Robot Vacuum).

Instructions:

• 🌐 Go to account.xiaomi.com and log in.
• 📱 In the Device section, select the desired (if there are several of them).
• 📅 Click on the device name – a page with details will open, where the warranty period will be indicated (Warranty field or Warranty).
• 📄 If the guarantee is active, you can download an electronic copy of the warranty card here.

⚠️ Note: If the device is not linked to an account or purchased without authorization (for example, on AliExpress), this method will not work.

2. Serial number check (S/N) or IMEI

Serial number (S/N) and IMEI are unique device identifiers that can tell you the date of production and, accordingly, the start of the warranty, and this method works even without being tied to the Mi Account.

Where to find S/N and IMEI:

• 📦 On the device box (usually on a barcode sticker).
• 📱 In the settings of the smartphone: Settings → The phone. → General information (for example, Redmi/POCO) or settings → System system → On the phone (for Mi).
• 🔋 Under the battery (for older models with removable battery).
• 💻 On the bottom of a Mi Notebook or smart device (e.g. Mi Air Purifier).

How to check the guarantee on this data:

1. Go to the official Xiaomi checkout page.
2. Enter S/N or IMEI (for smartphones).
3. Enter the captcha and press Verify.
4. The system will show the status of the warranty, the date of activation and the expiration date.

⚠️ Note: If you see a message that says “This device is not covered by warranty” during the inspection, it does not always mean that the warranty has expired, it may have been purchased in another region (e.g. China for sale in Russia), and its warranty is valid only in the country of purchase. In this case, contact the service center with a check.

3. Checking by check or guarantee card

If you have a check, a warranty card or a box from the device, it's easiest to determine the warranty period.

• 📅 Date of purchase ≠ The warranty period for Xiaomi starts from the moment the device is activated (first on), not from the date on the check. The difference can be from several days to months (if the device was in stock).
• 🏷️ Sticker on the box with the date of production (MFD) It's not the same as the beginning of the warranty, for example, if the box says MFD: 2023.05 and you bought the phone in December 2023, the warranty will start in December, not in May.
• 🛒 If you bought on AliExpress or in an unofficial store, the check may not contain the necessary data, in which case, ask the seller for a warranty card (for Xiaomi, it looks like a document with a seal and a serial number).

Standard warranty terms for different categories of Xiaomi devices:

4.Verification through Xiaomi Service Center

If the online methods don't work, the most reliable way is to go to an authorized service center.

• 🛠️ Devices purchased in China (warranty may not be displayed on the global website).
• 🔧 Appliances with expired warranty but requiring repairs under a goodwill program.
• 📦 Devices without documents (for example, gifted or purchased with hands).

How to check the guarantee through the SC:

1. Find the nearest service center on the official website.
2. Bring your device and any available documents (even if it’s just a box).
3. The employee will check the S/N or IMEI in the Xiaomi database and report the exact status of the warranty.

⚠️ Note: Unofficial service centers (not listed by Xiaomi) may refuse free repairs even if the warranty is valid. Always check whether the center is authorized - you can check this on the same Xiaomi Service website.

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If you live in a small town where there is no Xiaomi service center, you can mail the device to the nearest SCC, fill out a form on the site and get a track number for tracking, and delivery is usually free with a valid warranty.

5. Alternative methods: applications and third-party services

If the official methods don't work, you can try alternative tools, but they're less reliable, and they're only suitable for pre-testing.

Method 1: Mi Service app (Android only)

• 📱 Install Mi Service from Google Play.
• 🔍 Enter. IMEI Or scan the barcode from the box.
• 📅 The appendix will show the approximate date of production and the possible warranty period.

Method 2: Third-party services (IMEI.info, SNeps)

Sites like IMEI.info or SNeps can show the date of production by IMEI or S/N.

• ⚠️ They don’t have access to Xiaomi’s database, so the warranty period will be approximate.
• 🔒 Do not enter data on dubious sites – it can be dangerous for privacy.

Method 3: Checking through the store where you bought

If you bought from an official store (for example, Mi Store or Messenger), you can contact there with a check. Many stores store sales data and can confirm the warranty even without original documents.

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Official methods (Mi Account, service center, Xiaomi website) always take precedence over third-party services, which can give inaccurate information, especially for devices purchased outside Russia.

6.What to do if the warranty expired, but the device is under repair?

Situation: You gave your smartphone to a Xiaomi service center, but the warranty expired while it was being repaired.

Here are your options:

• 📞 According to the law (Article 20 of the Law on Consumer Protection), if the device is handed over for warranty repairs, and it is delayed, the warranty period is extended for the period of repair. For example, if the warranty expired on June 1 and the phone returned on June 10, the warranty automatically extends until June 10.
• 📄 You need an acceptance certificate. When you hand over your device to the SCC, you're supposed to be given a date document. If you don't, ask for a copy.
• 💰 Many Xiaomi service centers offer a discount on repairs (up to 50%) for devices that expired less than 3 months ago.
• ⚖️ If the SC refuses to recognize the extension of the guarantee, you can write a complaint with reference to the law.

⚠️ Note: If the device has been repaired for more than 45 days, you have the right to demand a replacement for a new one or a refund (Article 20(1) of the Consumer Protection Act.

7. Frequent mistakes and how to avoid them

When checking the warranty period, users often make the same mistakes, and here are the most common ones:

• 🔄 They confuse the date of production and the date of guarantee. MFD (The date of production is not the same as the date of activation, for example, the phone could have been manufactured in March, but it was bought and activated only in June - the warranty will begin from June.
• 📱 Use it. IMEI dualistic SIM-Xiaomi smartphones with two slots for SIM-card IMEI. The first guarantee is required to check (usually it is indicated on the box).
• 🌍 The warranty on a device purchased in China may not work in Russia, even if it is not valid in Russia. S/N Check it on a global site. Always check the region of purchase.
• 🔋 For Xiaomi laptops and robot vacuum cleaners, the battery warranty is often shorter (6 months instead of 12 months).

To avoid problems:

1. Always keep the check and box (even if you buy on AliExpress).
2. Link the device to your Mi Account when you first turn on.
3. Check the warranty immediately after purchase – so you can quickly solve problems if the data do not match.

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If you often buy Xiaomi equipment, set up a separate folder in the cloud (like Google Drive) for checks and warranty coupons, so you won’t lose documents even when you change your phone.

FAQ: Answers to Frequent Questions