How much it costs to change the switch on the Xiaomi phone: prices 2026, nuances of repair

Why the power button breaks and when it should be changed

The power button on Xiaomi smartphones is one of the most vulnerable elements after the screen, and service centers estimate that up to 12 percent of calls are due to malfunction, ranging from common wear and tear to factory defects, but external factors are most often to blame.

Typical signs that it is time to change the button: the phone does not turn on after pressing, the button will fall off or require multiple presses, and sometimes even falls off (especially in models with a plastic case, like the Redmi 9A or POCO M3). In rare cases, the problem lies not in the mechanics, but in the plume or power chip - here you will need diagnosis.

It's important to distinguish hardware from software failure, and if the phone doesn't respond to a button, but when you connect to a charger, the indicator vibrates or lights up, the problem is more likely to be the firmware, but if the smartphone is completely dead (no response to charging, the computer does not detect the device), either the button or the power controller is to blame.

How much does it cost to replace the power button in the service center

The cost of repairs in official and unofficial services depends on three factors: phone model, button type (mechanical or touch) and region. In the table below, the current prices for 2026 for popular Xiaomi, Redmi and POCO models in service centers in Russia, Ukraine and Kazakhstan.

Prices in official Xiaomi services (for example, Mi Service) are usually 20-30% higher than that of private craftsmen, but they give a guarantee of up to 6 months. Unofficial SCs may offer cheaper, but the risk of running into an unoriginal button or poor-quality soldering increases. For example, in Redmi Note 10 Pro often put cheap Chinese counterparts that break down after 3-4 months.

⚠️ Attention: In models with IP53-protection, for example, POCO X4 GT or Redmi Note 11S) If you change the button, you may lose your leakage.

Self-replacement: the cost of parts and tools

If you decide to change the power button with your own hands, be prepared for the cost of spare parts and tools. The average cost of the original button for Xiaomi on AliExpress or eBay is from 300 to 1,200 rubles (depending on the model).

• 🔹 The button for Redmi 9/9A/9C — 300–500 ₽
• 🔹 Button for POCO X3 Pro — 600–800 ₽
• 🔹 Button for Xiaomi 12T (sensory - 1,000-1,200 ₽
• 🔹 Power button plume for Mi 11 Ultra – 1,500–2,000 ₽

But the detail is only part of the cost. You'll also need to:

• 🔧 Plastic blades (200-400) ₽) hull-breaker.
• 🔧 Thermo-air station (from 3 000) ₽) or hairdryer (if the button is soldered).
• 🔧 solder and flux (300–500) ₽) For models with a soldered button (for example, Xiaomi 13 Lite).
• 🔧 Tweezers and tweezers (500–800) ₽) plume-removal.

In 2022-2026 models (such as the Xiaomi 13T or Redmi Note 12), the power button is often integrated into a common plume with volume buttons, which means that if one key breaks, you will have to change the entire block, which increases the cost of repair by 2-3 times.

Buy the original button (check compatibility by model number)|Prepare the workplace (clean surface, good lighting)|Download the disassembly instructions (e.g. on iFixit)|Hold a spare phone in case of failure|Be patient - the process can take 2-4 hours-->

Step-by-step: how to change the switch button itself

If you've never disassembled a smartphone, you'd better leave it to the professionals, but if you've had experience, follow this algorithm (as in the Redmi Note 11):

1. Turn off the phone and remove it. SIM-map + The battery doesn't have to be disconnected, but be careful with the contacts.
2. Heat the back cover with a hair dryer (60-70°C) around the perimeter to soften the glue. Use a plastic shoulder blade to gently tuck the cover.
3. Unscrew the screws (usually 8-10 pieces) with a screwdriver Phillips #00 or Y00.
4. Unplug the battery plume (if it interferes) and find the power button plume, which is usually located next to the motherboard.
5. Carefully remove the old button with tweezers. If it is soldered, use the thermo-air station (temperature 300-350°C).
6. Set a new button, plug in the plume and assemble the phone in reverse order.

The hardest moments:

• 🔥 Overheating of the board - if you heat the ration for too long, you can damage the chips.
• 🧲 Magnets under the cover - in some models (for example, POCO F4 GT) They're putting on the plumes, they're easy to lose.
• 🔌 Oxidized contacts – if the button did not work due to moisture, before replacing you need to clean the board with alcohol.

⚠️ Note: In smartphones with AMOLED-With screens (such as the Xiaomi 12 Pro), the plume of the power button often runs under the display!

Where to buy the power button for Xiaomi: verified sellers

The quality of the part directly affects the durability of the repair.This is where you can buy buttons for Xiaomi:

When selecting a button, pay attention to:

• 🔍 Model number – should match your phone (e.g., your phone number, M2101K6G For the Redmi Note 10).
• 📦 Set - ideally in the set should be fasteners and glue for the cover.
• ⭐ Seller rating – on AliExpress, choose stores with a rating of at least 97%.

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Before you buy a button on AliExpress, check the photos of reviews — often there you can see the original part or a fake. The real Xiaomi button has the Mi or Redmi logo on the plume.

Frequent errors when replacing the power button and how to avoid them

Even experienced craftsmen sometimes make mistakes that lead to new breakdowns.

1. Damage to the battery plume when disassembling. Always turn off the battery last and plug it in first.
2. Using metal tools to slap the lid, it scratches the body and can close the contacts, use only plastic blades.
3. The optimum temperature for soldering is 300-350 ° C, heating time is not more than 10 seconds.
4. Misassembly: For example, forgotten screws under the motherboard can lead to short circuits.
5. Ignore the check after the repair. Always test the button before the final assembly, otherwise you'll have to disassemble the phone again.

Another common problem is that the button works, but the phone turns off spontaneously, which is a sign that the plume is not tightly attached to the contacts, so the solution is to take the phone apart and check for the latch.

⚠️ Note: In contactless charging models (such as the Xiaomi 13 Pro), a Qi coil passes under the power button. A careless replacement can disrupt wireless charging!

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If you change the button, the phone doesn't turn on, but it does respond to charging, the problem is not the button, but the plume or the power chip.

Alternative ways to enable Xiaomi without a power button

If the button breaks and the repair is delayed, you can do without it temporarily.

• 🔌 Charging connection – some models (e.g. Redmi 9) turn on automatically when connected to the network.
• 🖱️ USB OTG + Mouse – if the phone supports OTG, plug in the mouse and click the left button (emulates the power press).
• 📱 ADB-command - if it's on USB Debugging, you can send a command from PC: adb shell input keyevent 26 (26 - the code of the power button Android).
• 🔄 Automatic Reboot – Install through ADB Automatically activated: Adb shell am broadcast -a android.intent.action.REBOOT

For ADB methods, you need to have developer mode (Settings → About Phone → MIUI version – tap 7 times) and debugging over USB previously enabled.

If nothing works, the last option is to empty the battery and plug the charger in, and some Xiaomi models turn on automatically.

FAQ: Frequent questions about replacing the power button with Xiaomi