Failure of the mechanism of the camera curtain is one of the most common problems for owners of Xiaomi Mi 10 after 2-3 years of operation. The smartphone stops opening / closing the lens, emits a grinter when you try to activate or completely blocks the main camera. In service centers, they ask from 3 to 8 thousand rubles for a replacement of the module, but with tools and patience, the procedure can be performed independently.
In this article, we will provide a step-by-step guide with a photo, a list of tools you need, and a list of common errors that damage the flexible plumes or the camera itself. We will discuss how to remove the back cover without traces, disconnect the battery and motherboard plumes, and install a new curtain without compromising the seal of the module.
Causes of breakage of the curtain: when you need a replacement
The curtain mechanism in the Xiaomi Mi 10 consists of a miniature motor, gears and plastic guides. Over time, parts wear out, and dust and moisture speed up the process.
- 🔊 Screaming or crackling when trying to open/close the camera.
- 🚫 The curtain does not respond to commands (remains closed or open).
- ⚠️ Camera error in the app (message "Can't connect to the camera»).
- 🔄 Unintentional opening/closing without user command.
Most often, a plastic gear breaks or the motor driver chip burns, and in 20 percent of cases, the problem is that the plume contacts oxidize, so cleaning with alcohol, without replacing parts, will help, and if the mechanism is physically damaged, you will need a new curtain.
⚠️ Warning: Before disassembling, check if the malfunction is related to the software. Update the firmware through Settings → The phone. → Update the system and reset the camera settings in the app menu. Sometimes the glitches disappear after the reboot.
What kind of curtain to buy: original vs analogues
Original parts for Xiaomi Mi 10 are designated by the articles MDY10-0002 (for the standard version) and MDY10-0003 (for the Mi 10 Pro/Ultra).They can be found on AliExpress, in parts stores for Xiaomi or at official distributors. The average price is 1,500-2,500 rubles. However, the originals are often forged, so pay attention to:
- 📦 Packaging – should be a branded box with a hologram.
- 🔍 Marking – the curtain board has codes Xiaomi and Made in China.
- 🛠️ Quality of plastic – counterfeit gears are fragile, quickly break down.
Alternatively, it is a model from proven brands like Huaqin or Wingtech, which are cheaper (800-1,200 rubles), but can last less. For the Mi 10 Ultra, only the original will do, because of the unique design of the camera with the primary lens.
| Smartphone model | Articulum of curtains | Average price (ruble) | Features |
|---|---|---|---|
| Xiaomi Mi 10 | MDY10-0002 | 1 500–2 000 | It is suitable for all modifications except Pro/Ultra. |
| Xiaomi Mi 10 Pro | MDY10-0003 | 2 000–2 500 | It differs in the form of guides. |
| Xiaomi Mi 10 Ultra | MDY10-0004 | 2 500–3 000 | Unique design, only original |
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Before buying a curtain, check its compatibility with the serial number of the smartphone. To do this, type ##4636## in the dialer and find the line "Model number".
M2001
M2002
M2007
Replacement tools: what you will need
To disassemble the Xiaomi Mi 10, you will need a specialized set. Do not use improvised tools (knives, screwdrivers of the wrong size) - this will damage the body or plumes.
- 🔧 Plastic blades (0.2–0.5 mm) for the separation of the cover.
- ⚙️ Torx screwdriver T3 — rear-panel.
- 🔥 Hair dryer or thermo-air station (for softening glue).
- 🧲 Magnetic mat - so as not to lose the screws.
- 📱 Suction (optional) - helps to suction the lid.
In addition, prepare:
- 🧴 Isopropyl alcohol (90%+) — clean-up.
- 🧊 Thermopaste (if you take off the motherboard).
- 📦 Tweezers – to work with small details.
Mi 10
Step-by-step: how to disassemble Xiaomi Mi 10
The process of replacing the curtain takes 1-1.5 hours, and follow the instructions strictly in order to avoid damaging flexible cables or batteries.
Step 1: Turn off and prepare
Turn off your smartphone completely and remove it. SIM-Heat the back cover with a hair dryer (60-70 temperature)°C) for 2-3 minutes to soften the glue. Do not overheat - this will damage the battery!
Step 2: Removal of the back cover
Insert a plastic blade into the gap between the lid and the frame (start with the lower left corner where the speakers are located). Carefully drive the blade around the perimeter, separating the glue. If the lid does not lend itself, warm up again.
☑️ Preparation for disassembly
Mi 10
Step 3: Battery disconnection
After removing the lid, first of all, turn off the battery to avoid short circuit.
- Unscrew 4 Torx T3 screws that fix the metal plate.
- Carefully tuck the battery plume with a plastic spatula and disconnect it.
What happens if you don't turn off the battery?
Step 4: Dismantling the camera and curtains
Now we have to:
- Unscrew 6 screws, fixing the camera board (they are of different lengths - remember the location!).
- Disconnect the main and front camera plumes.
- Carefully remove the camera module along with the curtain.
The curtain is attached to the module with two small screws. Unscrew them and replace them with a new one. Before assembly, check the mechanism, plug the plumes back in and turn on the phone.
Common Mistakes and How to Avoid Them
Even experienced craftsmen sometimes make mistakes when replacing curtains.
- 🔋 Damage to the battery plume – always turn it off first!
- 🔩 Mixed screws - in the Mi 10 they are of different lengths; if you screw a long screw into a short hole, you can damage the board.
- 🧹 Dust on a new curtain - before installation, wipe the part with a lilaless napkin.
- 🔥 Overheating when soldering - if soldering plumes, use a soldering iron no more powerful than 30 W.
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The most common mistake is to try to turn the phone on before it is fully assembled, which can cause sensors or the camera to fail due to the wrong position of the plumes.
gear-center
⚠️ Attention: If the camera produces blurry images after assembly, it's likely that when the module is installed, it's dusting the lens. Disassemble the phone again and clean the lenses with alcohol.
Checking the performance after replacement
Make sure the curtain is working correctly:
- Open the Camera app - the curtain should open without delay.
- Switch to the front camera and back again – the mechanism should close smoothly.
- Check the quality of the photo/video – whether there are artifacts or blur.
- Run the sensor test through the engineering menu (#4636##).
If the curtain is delayed, there may not be enough lubrication in the mechanism. Apply 1 drop of silicone lubricant on the gears (don't overdo it!).
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To calibrate the camera after changing the curtain, enter the ##6484## command in the engineering menu and select Camera Test.