How to apply for a warranty on Xiaomi: a full guide with life hacks

Xiaomi's hardware problems are not a cause for panic if the device is warranty. But how do you use it to avoid rejection? In this article, we'll look at all the steps from checking warranty periods to getting a repaired device. 2026 year, including changes to service centers and new rules for devices with MIUI 14/15.

Many users lose their warranty due to trivial errors: no check, disassembly of the check, or installation of custom firmware, we will tell you how to prepare in advance to avoid rejection, and what to do if the warranty is finally withdrawn. Separately, we will analyze the nuances for different types of equipment – smartphones (Redmi Note 13 Pro)+, Xiaomi 14 Ultra, laptops (Xiaomi Book Pro 2026), smartwatches (Mi Watch 2 Pro) and even routers.

Important: the procedure depends on where you bought the device — in the official Mi Store, from partners (for example, Svyaznoy or M. Video), or on marketplaces like Ozon and Wildberries. We collected current contacts and addresses of service centers in Russia, Kazakhstan and Belarus.

1. Checking the warranty period: how not to miss the deadline

The first thing to do is to clarify the warranty period. For most Xiaomi devices, it is:

• 📱 Smartphones and tablets: 12 months (24 months for battery in some models, for example, Xiaomi) 13T Pro)
• 💻 Laptops: 24 months (12 months battery warranty)
• ⌚ Smart watches and bracelets: 12 months (6 months for straps)
• 📡 Routers and smart appliances: 12–24 months (depending on model)

The deadline can be checked:

1. In the documents: look for the date of purchase in the check or warranty card (if it was issued).
2. Through Settings. → The phone. → Guarantee status (available on smartphones with MIUI 12 and newer).
3. On the Mi Verify website, enter IMEI serial number.

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If the date of purchase in the check and on the Mi Verify website does not match, focus on the earlier one - this will save you from disputes with the service center.

⚠️ Warranty starts counting from the date of sale, not production! If you bought a smartphone "hands-on", check with the previous owner the date of purchase - without it, the warranty is invalid.

2. What malfunctions Xiaomi warranty covers (and which – not)

Xiaomi's warranty only covers manufacturing defects, and this is what's free to repair:

• 🔋 Bloating or rapid discharge of the battery (unless associated with mechanical damage).
• 📱 Screen malfunctions (dead pixels, backlight, sensor) - provided there are no cracks.
• 🔊 Problems with speakers, microphone or connector USB-C.
• 📡 Failure of communication modules (Wi-Fi, Bluetooth, 5G) free from physical injury.

What does not cover the warranty (even if the device is warranty):

• 💥 Mechanical damage: cracks on the screen, dents on the body, chipped.
• 💦 Liquid intrusion (even if the device has protection) IP68 — This is not a guarantee!).
• 🔧 Self-repair or replacement of components (e.g. battery).
• 📲 Installation of informal firmware (Custom) ROM) or root rights (root).
• 🔥 Overheating due to the use of non-original chargers.

⚠️ Note: If you bought a device on AliExpress or other foreign sites, the warranty may not be valid in Russia.

3. Preparation for appeal: documents and device

To avoid wasting time, prepare in advance:

Make sure the warranty period has not expired|Make a backup copy of the data (when reset, they will be deleted)|Disable the Mi Account lock (if any)|Take the original box and components|Check that the device is official firmware-->

Mandatory documents:

• 📄 Check or receipt of purchase (electronic check will suit!).
• 🆔 Passport (for proof of identity).
• 📱 The device itself is off (if possible).
• 📦 Original packaging and components (charging, cable - if they are included in the kit).

What do I do if there's no check?

• Try to recover an e-check through the store’s website or bank (if you paid with a card).
• If you bought it on Wildberries or Ozon, you can find the check in your personal account.
• In extreme cases, an extract from the bank with the date and amount of purchase will be suitable.

⚠️ Note: If you changed firmware to custom (LineageOS, Pixel Experience), before contacting, return the official firmware. MIUI You're not gonna get a warranty repair, you're gonna get a kickback manual:

fastboot flash boot boot.img


fastboot flash system system.img




fastboot flash vendor vendor.img

(Download the firmware files from the official website MIUI Downloads.)

Official Mi Store|M. Video/Eldorado|Wildberries / Ozon|AliExpress / Gearbest|Another store-->

4.Where to contact: service centers and official partners

Xiaomi has two types of service centers:

1. Official (authorized) - repaired under warranty, use original spare parts.
2. Partners can work faster, but sometimes they use non-original components (check in advance!).

Current list of service centers by city:

Before the visit:

1. Check the relevance of the address on the official website.
2. Check by phone if they accept your model (some centers specialize only in smartphones).
3. Ask about the need to record - in large cities, there is often an electronic queue.

⚠️ Warning: Don't go to informal workshops with promises of "quick warranty repairs" and risk getting fake parts or losing the warranty altogether.

5. Step-by-step instructions: how to hand over the device for repair

The treatment process consists of 5 stages:

1. Diagnosis (5-30 minutes): The technician examines the device, checks for mechanical damage, and tests for malfunction. You get an admission certificate describing the defect.
2. Application processing (10-15 minutes): The warranty card is filled out (if not, the data is entered into the system). You are given a copy with the application number - save it!
3. Repair approval (1-3 days): If the defect is warranty, you will be notified of the start of the repair, if not, they will offer paid repairs or refuse.
4. Repair (3 to 14 days): Duration depends on complexity and spare parts availability. For popular models (Redmi Note 12, POCO X5 Pro usually lasts 3-5 days.
5. Return of the device: You will be called or sent SMS When you receive it, check the health and integrity of the hull.

🔹 How long to wait? Average repair times by type of fault:

• 🔋 Battery replacement: 1-3 days.
• 📱 Screen replacement: 3-7 days (if screen is available).
• 📡 Repair of the board (communication module, power controller): 7-14 days.

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If the repair is delayed for more than 14 days, you have the right to request a replacement for the period of repair (according to the law on consumer protection).

6. Frequent problems and how to avoid them

Problem 1: "Warranty is removed due to a bloated battery."

🔹 Reason: Service centers often blame bloating on "mechanical impact"; in fact, it can be a manufacturing defect (especially in the Redmi 10 and Redmi models). POCO M4 Pro).

🔹 Solution: Require expertise. If the battery swells without falling or overheating, repairs should be free.

Problem 2: "Repair denied because of root rights."

🔹 Reason: Even if you returned the official firmware, root traces remain in the bootloader section.

🔹 Solution: Before applying, perform a full unroot and block the bootloader with a command:

fastboot oem lock

(⚠️ It'll erase all the data!)

Problem 3: "The device is not accepted because of the lack of a box."

🔹 Reason: Some service centers require original packaging, although it is not required by law.

🔹 18 of the Law on Consumer Protection – the absence of packaging is not a reason for refusing a warranty.

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If you are denied access to the device, film the process on video, which will help with an appeal to Rospotrebnadzor or the court.

7. Alternative solutions to problems

If warranty repairs are delayed or you are denied, consider these options:

• 📞 Xiaomi Support Appeal: Write to Support@xiaomi.ru Or through a form on the site, attach a photo of the defect, a check and an opt-out from the service center. 1–2 week-long.
• 🏛️ Complaint to Rospotrebnadzor: If you are illegally refused, file a complaint through an online service. Attach copies of documents and correspondence with the service center.
• 🔧 Self-repair (if warranty is already removed): For popular models (Redmi Note 11, Xiaomi) 12T) You can order original parts on AliExpress (look for sellers with a rating of 98%+) Video instructions are available on Xiaomi Today channel.

⚠️ Note: If you decide to repair the device yourself, use only original parts labeled Xiaomi Original. Counterfeit (for example, batteries without a hologram) can cause a fire!

FAQ: Answers to Frequent Questions