Replacement of the power button on the Xiaomi phone: prices, services and nuances of repair

The power button on Xiaomi is one of the most vulnerable elements: it fails due to mechanical damage, moisture or trivial wear. If your device has stopped responding to pressing, turns on spontaneously or requires repeated attempts to activate, it is likely the problem with it. In this article, we will analyze how much it costs to replace the power button on different Xiaomi models, where it is better to repair (official services vs private workshops), and whether you can save by doing the work yourself.

Repair prices range from 500 to 3500 rubles depending on the complexity of the model, the type of breakdown and the region. For example, for budget devices like Redmi 9A or Poco M3 replacement will cost 2-3 times cheaper than for flagships Xiaomi 13 Ultra or Mix Fold 3. But it is important to consider not only the cost, but also warranty obligations, quality of spare parts and reputation of the service center.

How much does it cost to replace the power button: prices for Xiaomi models

The cost of repair depends on three key factors: the model of the smartphone, the type of button (mechanical, touch or hybrid) and the level of the service center. Below are the current prices for 2026 for popular devices. Note: the table shows the average prices for Russia, in Moscow and St. Petersburg they can be 15-20% higher.

Important: prices in the table are not included in the diagnosis (it usually costs 300-500 ₽ and can be credited to the repair account), and some services charge an additional fee for disassembling the body (especially for models with adhesive mounting, for example, Xiaomi 12S Ultra).

If your model is not on the list, focus on the class of the device:

• 📱 Budget (Redmi A-series, Poco C-series): 500–1,200₽
• 📱 Mid-segment (Redmi Note, Poco X/F): 1 200–2 000₽
• 📱 Flagships (Xiaomi 12/13/14, Mix): 2 000–4 000₽

Private workshops vs. official service: where is cheaper and more reliable?

Choosing between Xiaomi authorized centers and independent workshops is always a trade-off between price, speed and warranty, and let’s look at the pros and cons of each option.

🔧 Official Xiaomi Service Centers

Pros:

• ✅ Original parts (warranty 6-12 months)
• ✅ Preservation of the factory warranty (if it is still valid)
• ✅ Diagnostics using proprietary software (Mi Flash Tool)

Cons:

• ❌ Prices are 20–30% higher than in private workshops
• ❌ Long repair times (from 3 to 7 days)
• ❌ Repair failure if the phone was opened earlier

🔧 Private workshops

Pros:

• ✅ Prices are 30-50% lower (for example, replacing a button with a Redmi Note 10 Pro will cost 800₽ instead of 1,500₽)
• ✅ Quick repair (often in 1-2 hours)
• ✅ Readiness to work with non-warranty devices

Cons:

• ❌ Risk of installing non-original spare parts (lifespan: 6-12 months)
• ❌ No job guarantee (or symbolic – 1-3 months)
• ❌ Possible hidden defects (e.g., damage to the plume during disassembly)

💡

Before you go to the shop, ask her for a spare parts certificate or a photo of the original button module, which will reduce the risk of installing a cheap Chinese counterpart.

If your Xiaomi is still under warranty, a repair in an unofficial service will automatically cancel it. In this case, it is better to overpay, but retain the right to free service in the future. For phones older than 2 years, it is more profitable to contact a trusted private workshop - savings can be up to 2,000.₽.

Replacement of the button: is it possible to save money?

Replacing the power button with Xiaomi with your own hands is technically possible, but it requires skills with small electronics, special tools and patience. If you have never disassembled smartphones, it is better not to risk - an error can damage the motherboard or display.

However, for power users, it's a way to save 50 to 70 percent of the cost of repairs, and here's a step-by-step algorithm and a list of what you need.

🛠️ What you need to repair:

• 🔧 Set of screwdrivers (cross, flat, torx T3–T5)
• 🔥 Hair dryer or thermo-air station (for softening glue)
• 🧲 Suction cup and plastic shoulder blades (to take the screen off)
• 🔌 New power button (original or quality analogue)
• 📱 Thin tweezers and antistatic bracelet

Buy the original button (check compatibility with the model)|Make a backup copy of the data|Charge your phone at least 50 times%|Prepare the workplace (clean surface, good lighting)-->

⚠️ Risks of self-repair

⚠️ Warning: On the Xiaomi 12/13 series and Mix Fold models, the power button is integrated into a flexible plume with a fingerprint sensor, and its damage will result in the scanner being completely inoperable and additional replacement costs.

If you are planning to do a repair, follow this algorithm:

1. Turn off the phone and remove it. SIM-map.
2. Heat the back cover with a hair dryer (temperature 60-80 ° C) and gently tuck it with a plastic spatula.
3. Unscrew the screws that fix the middle frame block (their location depends on the model).
4. Disconnect the battery plume to avoid short circuit.
5. Remove the old button and install a new one by connecting all contacts.
6. Collect the phone in reverse order, checking the density of the mounts.

Cost of a spare part for self-replacement:

• 📱 Button for Redmi 9/10: 200–400₽
• 📱 Button plume for Xiaomi 11T/12: 800–1 500₽
• 📱 Mix Fold kit: 2,000–2,800₽

Frequent causes of failure of the power button and how to avoid them

The power button on Xiaomi doesn't just break from mechanical damage, but here's the TOP-5 that causes it to fail:

1. Moisture or dust – even if the phone is not sinking, condensate or fine particles can oxidize the contacts, and models without IP68 certification (Redmi 9, Poco M3) are particularly vulnerable.
2. Frequent pressing with effort - over time, the spring mechanism wears out. This is typical for gamers who constantly lock/unlock the screen.
3. Fall or impact – even if the body remained intact, the button’s internal mounts could deform.
4. Overheating – if the phone gets hot frequently (such as while charging or playing), the glue under the button loses its properties and it starts to “walk.”
5. Poor firmware is rare, but it happens that after updating MIUI button stops responding due to a failure in the driver.

To extend the life of the power button:

• 🛡️ Use a side key protection case (e.g., Spigen Tough Armor).
• 💧 Avoid moisture — even if the phone has IP53 protection, it won’t save you from prolonged exposure to steam (e.g., in the bathroom).
• 🔄 Set up a double tap to wake up (Settings → Screen → Double tap to wake up) to use the button less frequently.
• 🔋 Do not press the power button while charging, which puts additional strain on the contacts.

💡

If the button starts to stick or requires several clicks to act, don't delay repairs. The longer you use a faulty key, the greater the risk of damage to the motherboard (the cost of repairing it is from 5,000₽).

Alternative ways to turn on your phone without a power button

If the power button fails and the repair is delayed, you can use the phone temporarily using alternative methods, which will not replace a full repair, but will help you not lose access to the device.

🔄 Software Methods (for a running screen)

• 📱 Double touch – activate in settings (Screen → Double touch to wake up).
• 📱 The gesture "Raise to wake up" (Settings → Additional → Gestures).
• 📱 Voice assistant – say “OK Google” or “Hi Siri” (if you’re configured).
• 📱 USB- Debugging – if previously enabled, you can launch the phone via ADB command: adb shell input keyevent 26

⚡ Hardware methods (if the screen is unresponsive)

• 🔌 Charging — connect your phone to the charger. Some models (Redmi 5/6/7 series) turn on automatically when you connect to the network.
• 🔋 Battery Removal – If the case is collapsible (e.g., Redmi 4X), you can take the battery out for 10 seconds and insert it back in.
• 📡 Reset via Recovery – Press Volume Up + Power (on some models Volume Down + Power).

⚠️ Warning: If the phone doesn't respond to any of the actions, don't try to disassemble it yourself without experience. In 30% of cases, such experiments end in damage to the display plume (repair - from 3000 ₽).

How to choose a service center: 5 reliability criteria

In order not to run into unscrupulous masters, pay attention to the following points:

1. Reviews on independent sites - check Yandex.Maps, 2GIS or VK. Pay attention to the latest reviews (over the past 3 months) and photos of the repair.
2. The minimum term of the job must be 3 months, and if they offer less, it is a reason to be wary.
3. Transparency of prices – reliable services publish a price list on the site and do not impose “additional work” after diagnosis.
4. Original parts -- ask to see the package from the button. The original parts have a Xiaomi hologram and a serial number.
5. Repair time – if you promise to do everything in 30 minutes, it can mean using fast but unreliable methods (for example, sticking a button instead of a full replacement).

Before the service visit:

• 📋 Take a picture of IMEI of your phone (type *#06#).
• 🔄 Backup your data (via Mi Cloud or computer).
• 💬 Check by phone if there is a spare part for your model.

💡

The most reliable services in Moscow and St. Petersburg are Xiaomi Service Center (official), FixPrice Repair and TechnoDoctor. In the regions, look for workshops with a rating above 4.8 on Yandex.Maps.

FAQ: Frequent questions about replacing the power button with Xiaomi