Xiaomi speakers are some of the most popular portable audio devices, thanks to a combination of price, sound quality and design. However, even the most reliable equipment sometimes requires repairs, from replacing the battery to cleaning the speakers or recovering from a fall. The main problem that users face is how to open the speaker case without breaking the latches and damaging the internal components.
In this article, you will find step-by-step instructions for different models, from the budget Mi Portable Bluetooth Speaker to the premium Xiaomi Smart Speaker Pro. We will understand what tools you need, where the hidden mounts are located, and how to avoid typical disassembly errors. And also tell you in which cases it is better not to take risks and contact the service center – for example, if the column is warranty or has a complex design with adhesive connections.
Before you start, remember: improper disassembly can lead to loss of water protection (if the model supports the IPX7 standard), damage to the speakers or even short circuit.
Preparation for disassembly: tools and security measures
Before you open a Xiaomi column, prepare everything you need, and the lack of the right tools is the main cause of breakage when you repair yourself.
Minimum disassembly kit:
- 🔧 Plastic mediators or shoulder blades (2-3 pieces) - for careful tanning of the body. Metal screwdrivers can leave scratches!
- 🔩 Cross screwdriver (usually) PH0 or PH1) — screw-hole.
- 🧲 Magnetic mat or container – so as not to lose small parts (screws, springs).
- 📸 Smartphone for photography – fix the location of parts before disassembling.
- 🧴 Isopropyl alcohol (70%+) and cotton swabs - to clean contacts and remove old glue.
⚠️ Note: If your column has a water protection certificate (IPX5/IPX7), After disassembly, the leakage will be broken, and the repair will require a special sealant glue (for example, for example, LOCTITE 406) neat assembly.
What can't be done:
- 🔥 Using a hair dryer or heating to soften the glue – this can damage the plastic or battery.
- ⚡ Connecting the column to charging during disassembly - the risk of short circuit!
- 💢 Use excessive force when undermining the body - most Xiaomi models have fragile latches.
How to open Xiaomi Mi Portable Bluetooth Speaker (standard model)
This is one of the most common models because it's compact and inexpensive, and it's mounted on 4 screws under rubber plugs and perimeter latches.
Step-by-step:
- Remove the rubber legs on the bottom panel of the column, and underneath them are screws (usually PH0), and carefully tuck the legs with a plastic shoulder blade or nail, which are glued, but easily move away.
- Turn 4 screws (one in each corner). The length of the screws may vary - remember which one from where.
- Put the mediator in the seam between the top and bottom of the case. Start at the corner next to the power button, there's a weaker latch. Carefully guide the mediator around the perimeter, snapping the mounts.
- Once all the latches are open, remove the top cover. Be careful, it may have speaker wires glued to it!
Typical problems in disassembly:
- 🔊 Wires speakers are often soldered to the board and short - do not pull them!
- 🔋 The battery can be glued to the body with double-sided tape. Don't try to tear it off - warm up with a hair dryer (maximum 60).°C) or use alcohol.
- 📶 Bluetooth antenna is sometimes attached to the top cover – do not damage it when you remove it.
Remove the rubber legs|Twisting 4 screws|Put the body on the mediator from the corner|Disconnect the speaker wires (if necessary)|Photograph the location of the details-->
⚠️ Note: In some Mi Portable games, screws may be under Torx T5 If the cross screwdriver doesn't fit, don't use force to keep the slats from breaking! AI Speaker: Features of Smart Speakers Xiaomi Smart Speakers (e.g. Mi Smart Speaker or Redmi) X50) They're more complex because they have microphones, LEDs and a processor for voice assistants, and you can't just put a mediator in the body, because you're at high risk of damaging plumes or speakers: 🎤 The microphone module is located under the upper grille and connected to the board with a flexible plume. 💡 LED panel (in some models) is attached to double-sided tape and can come off with careless disassembly. 🔌 Additional screws are often hidden under stickers or rubber inserts. Instructions for Mi Smart Speaker: Remove the top grid (the speaker grille). It is attached to the latches - tuck it on the side with a thin plastic card. Be careful: there may be duct tape under the grid. Unscrew the screws under the grid (usually 3-4 pieces). Some models have screws hidden under black plugs. Carefully remove the top panel with buttons. It's connected to the board with a plume - don't pull it sharply! Disconnect the microphone and LED plumes (if any). Use a plastic blade to avoid damaging the connectors. ⚠️ Attention: In speakers with voice assistant (XiaoAI), there may be an additional screw under the serial number sticker. If the case does not respond, check if all mounts are unscrewed! What if the speaker does not turn on after disassembly? If the Mi Smart Speaker does not respond to the power button after assembly, check: 1. Correct connection of the microphone plume (it can be turned over). 2. Battery contacts – sometimes oxidized after prolonged use. 3. Safety on the board (a small black component next to the USB-If it burns, the column will not charge. Table: comparison of disassembly methods for different models Xiaomi Model Type of mounting of the case Hidden screws Features Complexity of disassembly (1–5) Mi Portable Bluetooth Speaker 4 screw + Latches Under rubber legs Battery on double-sided scotch 2 Mi Smart Speaker Screws + Under top grid and sticker Microphone module and LEDs 4 Mi Outdoor Bluetooth Speaker 6 screw + Glue Under the rubber seal Water protection IPX7, sealant 5 Redmi X50/X60 Latches + 2 Under the decorative grille Thin wires of speakers 3 As can be seen from the table, the most difficult in disassembly are models with water protection (Mi Outdoor). They're sealed, and they'll need a special glue to reassemble them, and if you're not sure about your skills, you'd better go to the service. 💡Before assembling the speaker, clean the contacts of the battery and board with isopropyl alcohol. This will improve the connection and prolong the life of the device. How to open the Xiaomi Mi Outdoor Bluetooth Speaker: working with waterproof models Outdoor columns have protection from dust and moisture (IPX7), So they have a perimeter-painted body, and you can only disassemble this without consequences if you heat it carefully and use tools that you can use: 🔥 Hair dryer with temperature adjustment (maximum 60–70)°C). 🧴 A glue sealant (e.g, LOCTITE 406 or 3M VHB) reassemble. 🧤 Gloves can be toxic. Step-by-step: Remove the rubber seal at the edge of the column. There are screws underneath it (usually 6 pcs.). Carefully warm the body seam with a hair dryer for 1-2 minutes. This will soften the glue. Insert the plastic blade into the seam and slowly guide it around the perimeter. The glue will stretch — take your time! Once the shell is opened, remove the glue residue with alcohol. When assembled, apply the new sealant in a thin layer. ⚠️ Note: If you do not plan to use the column in high humidity after dismantling (for example, in the shower or fishing), you can do without a sealant. IPX7 will be lost! 💡For Xiaomi waterproof models, it is critical to use a quality sealant when assembled, and cheap glue can dissolve over time, leading to moisture getting inside. Frequent errors and how to avoid them Even with a careful disassembly, users often make mistakes that lead to breakage of the column. Here are the most common of them and ways to prevent them: Mistake 1: Torn slats on screws 🔧 Use a screwdriver with a magnetic tip and the correct size (PH0 If the screw doesn't unscrew, drop a little. WD-40 Mistake 2: Damaged latches of the body 🔄 Don't blow the case with metal objects. Use only plastic mediators. If the latch breaks, it can be repaired with glue or replaced with the case (sold on AliExpress). Error 3: Spread off speaker wires 🔊 Before disassembling, take a picture of the location of the wires. If the wire is off, you can solder it back (you need a soldering iron for 30-40 watts). Error 4: Battery discharge during repairs 🔋 If the speaker has been unused for a long time, the battery can run to zero. Before disassembling, charge it 30 to 50%. ⚠️ Warning: If the speaker is wheezing or not turning on after assembly, check the polarity of the speakers' connection. Incorrect connection (plus to minus) can cause them to fail! Despite the detailed instructions, there are situations when disassembling yourself is impractical or dangerous. Consider these: 1. 📜 Opening the case automatically voids the warranty Xiaomi. If the problem software (for example, does not work Bluetooth) – first try to reset the settings through Mi Home. 2. Battery damaged (blown, leakage of electrolyte) 🔥 A bloated battery can ignite if it is not handled gently, in which case it is better to contact the service or dispose of the speaker (Xiaomi batteries are not repaired). 3. Complicated models (e.g. Xiaomi Soundbar or Mi Smart Speaker Pro) 🎛️ These devices have complex electronics (amplifiers, multiple speakers, processors) and the risk of damage to the board during disassembly is very high. 4. Lack of experience with electronics. 🛠️ If you've never soldered or disassembled a gadget, practice on old technology. In these cases, the best solution is to contact an authorized Xiaomi service center. The cost of repair (for example, replacing a battery) is often comparable to the price of a new column, but you will get a guarantee for a job. 💡If the column costs less than 3,000 rubles, and the repair will cost 1,500 rubles+ — Think about buying a new one. Xiaomi regularly releases updated models with better sound. FAQ: Can you open a Xiaomi column without special tools? Theoretically, yes, but the risk of damage to the case or internal parts is extremely high. For example, instead of using a mediator, you can use a plastic card, but it's less flexible and can break latches. Screwdrivers without the right screwdriver almost always lead to ripped bores. If you don't have tools and you need to take them apart, try to heat the body with a hair dryer (for models with glue) and gently nail it. But this only works for simple models like the Mi Portable. How do you check if I damaged the speaker when disassembling? Connect the speaker to the sound source (smartphone, PC) and listen to test tracks: 🎵 Low frequencies (bass): if the sound is "bubbling" or absent, the woofer is damaged. 🎶 High frequencies (squeaking): wheezing or no sound - a problem with the tweeter. 🔊 General sound: if the speaker is quieter than before, check the tightness of the case (maybe there are gaps left. How do you glue the body after disassembly, if there is no special sealant: 🧴 Superglue (cyanoacrylate) – but it is fragile and can fall off over time. 📦 Double-sided scotch 3M — Suitable for models without water protection. 🛡️ Silicone sealant (e.g. for aquariums) is more elastic, but less durable (IPX7) You only need specialized glue, for example, LOCTITE 406 or Permatex 81158.Where to buy Xiaomi speaker parts? Main sources: 🌍 AliExpress is the largest choice (batteries, speakers, housings). + "replacement part". 🛒 Local service centers – sometimes sell used parts after repair. 🔧 Stores of radio parts - for small components (fuses, connectors). The cost of the battery for the Mi Portable - about 500-800 rubles, dynamics - 300-1 500 rubles (depending on the model). How do you reset your Xiaomi speaker without disassembling? For most models, the reset is: Turn on the speaker. Press the Power button for 5-10 seconds until you hear the beep. On some models (for example, the Mi Smart Speaker), you need to pinch Power + Volume+. After reset, the speaker will return to the factory settings, but all paired Bluetooth devices will have to connect again.