Disassembly Xiaomi Redmi Note 10S: detailed instructions with photos and tips

Xiaomi Redmi Note 10S — It's a popular mid-range smartphone that, because of its reliability and performance, has won the love of millions of users, but even the best-quality device can require repairs, from replacing a broken screen to cleaning connectors or recovering from moisture. If you want to make a Redmi Note 10S on your own – whether for diagnosis, upgrades or repairs – it’s important to do so carefully so as not to damage fragile components.

In this article you will find step-by-step instructions for disassembling a smartphone with photos of key stages, a list of necessary tools and practical tips that will help you avoid typical mistakes. We'll also tell you what parts are most vulnerable to disassembly, how to unplug plumes properly, and what to do if something goes wrong. If you've never taken a smartphone apart before, don't worry: Redmi Note 10S refers to devices with medium disassembly complexity, and with due care, even a beginner will cope with the task.

Before you start, consider that self-disassembly deprives you of Xiaomi's warranty if it's still in place. If you doubt your own abilities, you better go to the service center. But if you're willing to take a risk, let's get started!

Preparation for disassembly: tools and security measures

Before disassembling the Redmi Note 10S, Make sure you have everything you need, and not having the right tools can damage the body, the plumes, or even the motherboard:

• 🔧 Plastic blades (2-3 (a) - for the careful liding and disconnection of the plumes.
• 🔨 Cross screwdriver (PH00 or PH0) — rear-cover.
• 📱 Suction - will help remove the back panel if the glue is too strong.
• 🔥 Hair dryer or thermo-air station - for softening the glue (optional, but useful).
• 🧲 Magnetic mat or container – to avoid losing small screws.
• 🛠️ Tweezers – to work with small details.
• 📸 Smartphone for photography – capture each step so as not to confuse details during assembly.

Also, prepare a clean, well-lit workplace. Better to cover the desk with a soft cloth so you don't scratch the screen or the case. If you're working with a battery, make sure it's discharged to the point where it's not scratching. 20-30% — This will reduce the risk of fire in an accidental short circuit.

⚠️ Warning: Don't use metal tools to tamper with plastic parts! even a small scratch on the motherboard can lead to corrosion and future device problems.

If you're planning to replace a display module or battery, order original parts in advance.For the Redmi Note 10S Details with markings will fit M2007J17C (global version) or M2007J17I (Make sure the parts are compatible with your modification!

Step 1: Turn off and remove the back cover

The first step is to turn off the power and remove the back panel, and let's start by turning off the smartphone completely.

1. Press the power button for 3-5 seconds.
2. The menu will appear on the screen - select Turn off.
3. Wait for the complete shutdown (vibration and charging indicator will go out).

Now we're going to take the back cover off. 10S It's attached to glue and latches, so you have to be careful:

1. Heat the edges of the back panel with a hairdryer (temperature) ~60°C) during 1-2 It'll soften the glue.
2. Place the suction cup closer to the lower edge of the smartphone (where the connector is located). USB-C).
3. Carefully pull the suction cup up, while putting the lid on with a plastic spatula.
4. As soon as a gap appears, slowly lead the shoulder blade around the perimeter, snapping the clamps.

If the lid doesn't lend itself, don't use excessive force -- you better warm up the glue again. 10S It is especially difficult to detach the area around the camera and the fingerprint scanner, so act carefully there.

Heat the edges with a hairdryer|Use a suction cup at USB-port|Scapulate the perimeter|Do not press the camera and fingerprint scanner-->

⚠️ Warning: If you hear a crunch or a crack when you remove the lid, stop immediately! This means you break the latches. You'd better warm up the glue again and try from the other corner.

Step 2: Disconnect the battery and remove the motherboard

When you take off the back cover, you'll see the battery, the motherboard, and some plumes, and the first thing you need to do is turn off the battery to avoid short circuits.

1. Find the battery connector (usually located at the top of the board, next to the camera).
2. Carefully put a plastic spatula black connector and disconnect it.
3. Make sure that the contacts do not come into contact with the board (you can put a piece of tape).

Now we can start removing the motherboard. 10S It's mounted on 12 screws of different lengths, so we recommend taking a picture of their location or putting them in order. PH00 and unscrew the screws in the following order:

• 🔩 4 screws around the battery (the longest).
• 🔩 2 screws near the charging connector (average length).
• 🔩 4 screws at board corners (short).
• 🔩 2 screws under metal protection (if any).

After unscrewing, gently raise the charger, starting at the charging connector side. Be careful, it has display plumes, cameras and power buttons attached to it. Don't pull for a fee, first disconnect all the connectors!

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If the plume doesn't detach, don't pull it by force! Try swaying the connector slightly left-right or heating it with a hairdryer (maximum 50)°C).

Step 3: Remove the battery and replace it (if required)

Battery in the Redmi Note 10S It's glued to the body, so replacing it is one of the most difficult things to do, so if you're just cleaning the device or changing the screen, you can skip that step, but if the battery is swelling or not holding the charge, you have to take it off.

For this you will need:

• 🔥 Hair dryer or thermoplatform (to soften glue).
• 🧷 Plastic card or mediator (for tampering with battery).
• 🧴 Isopropyl alcohol 90%+ (glue-residue).

Instructions for removal:

1. Heat the battery with a hair dryer (temperature) ~70°C) during 2-3 Make sure you don't overheat the charge!
2. Carefully tuck the battery with a plastic card from any angle. Don't use metal!
3. Slowly keep the card under the battery, separating it from the case. If the glue is too strong, repeat the heating.
4. After removal, remove the remains of the glue with alcohol and fabric without pile.

⚠️ Warning: If the battery is swelling, don't prick it! It can cause fire.

When installing a new battery, use double-sided scotch 3M Or a special glue for the batteries, and remember to plug the connector back in before you lock it, so you can check if the battery is recognized by the system.

Step 4: Disassemble the display module and replace the screen

Replacement of the screen with Redmi Note 10S — One of the most common procedures, especially after falls, is that the display module here is glued together with the touchscreen and the frame, so it changes completely. If you only have cracked glass, but the matrix is intact, you can try to replace the top layer, but that requires special equipment.

For screenshots:

1. Disconnect the display plume from the motherboard (as described in Step 2).
2. Heat the screen edge with a hair dryer (temperature) ~60°C) during 1-2 minute.
3. Insert a plastic spatula into the gap between the screen and the frame (start at the bottom corner).
4. Carefully drive the shoulder blade around the perimeter, separating the glue. Be careful - there are plumes under the screen!

Features of the Redmi Note 10S:

• 📱 The screen is glued around the perimeter, so heating is mandatory.
• 🔌 The touchscreen plume is very fragile - don't overflex it!
• 🔊 The speaker and microphone are located under the display – do not damage them when you remove them.

When installing a new screen:

• Make sure all the sleeves are properly connected.
• Use a new double-sided tape for fixation.
• After assembly, turn on the smartphone and check the touchscreen and display.

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When replacing the screen with Redmi Note 10S Make sure to use an original or certified module. Cheap Chinese counterparts often have problems with color reproduction and touchscreen sensitivity.

Step 5: Diagnostics and Cleansing Internal Components

If you're disassembling the Redmi Note 10S For diagnosis (for example, after moisture or overheating), pay attention to the following elements:

Use:

• 🧴 Isopropyl alcohol 90%+ — oxidation.
• 🪥 Soft brush - for cleaning dust from the board.
• 🧽 Cotton sticks - for hard-to-reach places.

If you find swollen capacitors or traces of corrosion on the board, self-repair can be difficult. BGA-chip.

Build a smartphone: reverse order and verification

Build Redmi Note 10S It is done in reverse order, but there are a few key points:

1. Make sure all plumes are tightly connected (especially the display and cameras).
2. Check to keep the screws swirling into their seats - different lengths can damage the board!
3. Stick the back cover onto a new double-sided scotch or special glue.
4. After assembly, turn on the smartphone and check: 📱 Touchscreen and display. 🔋 Charging the battery. 📷 Cameras and fingerprint scanner. 🔊 Speakers and microphone.

If something doesn't work, reassemble the device and check the connections of the plumes and contacts.

• 🔌 Insufficiently inserted battery connector.
• 📱 Clutched display plume.
• 🔩 Untied screws (especially under antennas).

⚠️ Warning: If the smartphone overheats or discharges quickly after assembly, you probably have damaged the heat paste on the processor.

Frequent Mistakes and How to Avoid Them

Even experienced craftsmen sometimes make mistakes when disassembling Redmi Notes. 10S. Here are the most common ones and how to prevent them:

• 🔧 Broken latches of the cover - do not rush, warm up with a dryer.
• 🔋 Battery plume damaged - turn off battery first!
• 📱 Scratches on the board – use only plastic tools.
• 🔩 Lost screws – arrange them in order or take pictures.
• 📷 Disconnected camera plume – check all connectors before assembly.

If you do damage something, don't panic.Many Redmi Note details 10S can be ordered separately:

• 🔧 Back cover — ~500-800 ruble.
• 🔋 Battery — ~1000-1500 ruble.
• 📱 Display module — ~3000-5000 ruble.
• 📷 Main camera — ~1500-2500 ruble.

Remember, 90 percent of the problems in disassembling are due to rushing, and if you're not sure what you're doing, take a break or watch a video manual for your model.

FAQ: Answers to Frequent Questions