Replacing the top panel on Xiaomi smartphones is one of the most sought-after repair procedures after falls or mechanical damage.The top panel (more commonly referred to as "glass"+display or touchscreen includes not only a protective glass, but also a touch layer, and in most modern models - and the very same. OLED/LCD-The difference from replacing only glass is that it requires a complete disassembly of the device and a careful deactivation of the plumes.
If you have your Redmi Note 12, POCO X5 or Mi 13 cracks, broken touch zones or artifacts on the screen will likely need to be replaced. In 90% of cases, a separate replacement of glass without specialized equipment leads to damage to the display module – so manufacturers recommend changing the entire panel. In this article, we will analyze the process from tool preparation to final assembly, and also tell you how to avoid typical errors, because of which the new screen may not work.
Which panel to choose: original vs analogues
The first and most important step is choosing a replacement panel, which not only determines the quality of the image, but also the compatibility with the hardware of the smartphone.
- 🔹 Original (OEM) — They are manufactured in the same factories as Xiaomi, with a guarantee of compatibility, labeled as "Original" or "Genuine" Price: from 8 000 to 25 000. ₽ model-wise.
- 🔹 Premium analogues – high quality copies from trusted manufacturers (e.g., high quality copies, BOE, Tianma is often not inferior to the original, but may have minor differences in color reproduction. Price: 4,000-12,000 ₽.
- 🔹 The low-end ones are the cheap panels of unknown brands. The risks are: bad touchscreen sensitivity, broken pixels, incorrect Always-On Display. Price: from 2,000. ₽.
For models with AMOLED-screens (for example, Xiaomi 13 Pro or Redmi) K60) Critically choose panels with support DC Dimming, otherwise you may have problems flickering at low brightness!
⚠️ Attention: On Xiaomi 12T, 13 Lite and some other models, the original panels are tied to the motherboard by serial number. After replacement, you may need to software "firmware" the screen through service utilities (for example, Mi Flash Pro!
| Xiaomi model | Screen type | Recommended panel manufacturer | Notes |
|---|---|---|---|
| Redmi Note 11/12 | AMOLED, 120Hz | BOE, Huaxing | It takes glue. B-7000 or T-7000 |
| POCO X5 Pro | AMOLED, 120Hz | Original (Xiaomi), Tianma | The sensitivity of the touchscreen may differ |
| Mi 11 Ultra | AMOLED, 120Hz, 2K | Only the original. | Calibration of flowers after replacement |
| Redmi 10C | IPS LCD, 60 Hz | BOE, AU Optronics | Most analogues are suitable |
Required tools and materials
To replace the top panel on Xiaomi will require a specialized set of tools, without them the risk of damage to the plumes or motherboard increases significantly.
- 🔧 Plastic blades (0.15–0.3 mm) – to separate the panel from the body.
- 🔧 Suction - helps to raise the screen after warming up.
- 🔧 Dryer or infrared station - for softening the glue (temperature 60-80)°C).
- 🔧 Screwdrivers: cross-hairdriver PH00, flat 1.5 mm, five-pointed Y00 (for some).
- 🔧 Tweezers - to work with small plumes.
- 🔧 Clay: B-7000 (universal T-7000 (for AMOLED).
- 🔧 Isopropyl alcohol (90%+) — glue-cleaner.
- 🔧 Screen protection film – if not included with the panel.
For models with protection IP53 (For example, the Redmi Note 12 Pro+) After replacing the panel, you need to restore the leakage. UV-Without it, the device will lose its water protection!
Make sure the battery is 30-50% charged (not fully charged or discharged)
Take it off. SIM-card and memory card (if any)
Prepare the workplace: clean surface, good lighting
Take a picture of the location of the plumes before disconnecting (in case of an error during assembly)
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Step-by-step instructions for replacing the top panel
The replacement process can be divided into 4 stages: disassembling the case, disabling the plumes, removing the old panel and installing a new one. Let’s consider each in detail with the example of Xiaomi Redmi Note 12 (for other models, the differences are minimal).
1. Disassembly of the hull
Start by turning off your smartphone and removing the tray for SIM-Then the maps:
- Warm up the screen edge with a hair dryer around the perimeter for 2-3 minutes. Keep the hair dryer at a distance of 5-7 cm so as not to overheat the display.
- Stick the suction cup to the bottom of the screen (where the connectors are) and pull up. If the panel doesn't respond, reheat the problem areas.
- Insert a plastic blade into the gap and gently swipe it around the edge, separating the panel from the body. Don't push too hard - battery and display plumes pass under the screen!
2. Disconnection of plumes
After the panel is separated, you will see a metal screen covering the board, which you need to remove by unscrewing 6-8 screws (depending on the model).
- Disconnect the battery plume first - this will prevent short circuit.
- Turn off the display and touch screen plumes (usually they are located nearby and fixed by latches).
- If your model has a separate light sensor plume (for example, on the Mi 11), disconnect it.
What to do if the plume is broken?
3. Removal of old panel and cleaning
Remove the old panel and remove the glue residue from the frame of the case.
- Use alcohol and a lilac-free wipe. Do not use acetone or solvents - they can damage plastic parts!
- If the glue is strongly withered, warm it up with a hair dryer and scrape it off with a plastic spatula.
- Check if there are any glass fragments left on the frame - they can interfere with the tightness of the new panel.
Installation of a new panel
Before installing the new panel, apply glue to the frame of the case. 3M (0.1 to 0.2 mm thickness) or liquid adhesive B-7000. Next:
- Connect the new panel plumes to the motherboard, make sure they're firmly seated in the connectors.
- Carefully put the panel in place, combining the holes under the speaker and the front camera.
- Press the screen on the edges and warm up with a hair dryer (temperature 50)°C) for better adhesion of glue.
- Collect the body in reverse order, twisting all screws.
1. the density of the adjoining plumes (sometimes they fall out during assembly).
2. connection of the battery (if you forgot to connect - the smartphone will not turn on).
3. the integrity of the new panel (marriage occurs even in the original parts).
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Common Mistakes and How to Avoid Them
Even with a neat replacement, you can run the risk of problems, and here are the most common mistakes and ways to prevent them:
- 🚫 Uneven warming → Cracks on the new panel. Solution: Use an infrared station instead of a hair dryer, or warm up evenly in a circle.
- 🚫 Dust hitting the screen → Visible particles or non-functioning areas of the touchscreen Solution: Work in a clean room, use an antistatic mat.
- 🚫 Panel skewing during installation → Slitting on the edges or sensor malfunction. Solution: Check the alignment of the holes before final fixation.
- 🚫 Use of inappropriate glue → The panel will leave in a few days. AMOLED-take the screens T-7000, for LCD — B-7000.
On models with an ultrasonic fingerprint sensor (for example, Xiaomi 13) after replacing the panel, you may need to recalibrate the sensor.
- Go to Settings → Lock screen → Fingerprint.
- Delete all the fingerprints you saved.
- Add the print again by following the instructions on the screen.
⚠️ Attention: POCO F5 And some other models, when you replace the panel, you might have a non-original spare part protection, and in that case, you'll see a warning on the screen that says, "This panel is not certified." It can only be removed through service software (e.g., Mi Unlock Tool) or customized recaveri firmware.
Checking the performance after replacement
Once the device is built, you need to check all the functions of the new panel.
Make sure the screen turns on and displays an image without artifacts
Check the sensitivity of the touchscreen (use the test in ##6484###)
Test Always-On Display (if supported)
Check the operation of the light sensor (automatic brightness)
Make sure there is no parasitic lighting around the edges (light bleed)
Check the front camera and speaker
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If you have problems, don't rush to reassemble the case.
| Problem. | Possible cause | Decision |
|---|---|---|
| The screen is off. | Not connected to the display plume or battery | Disassemble and check connections |
| Touchscreen's not working. | Damaged plume or incompatible panel | Check the plume with a multimeter, replace the panel |
| Colors are distorted | Uncalibrated panel (especially on the AMOLED) | Use the Screen Balance app to set up |
| Spontaneous touches | Poor fit of the panel or getting moisture | Re-glue the panel, dry the device |
To test the touchscreen and display, use service codes:
- ##6484## - Touchscreen test (draw lines, check multi-touch).
- #36446337## is a color rendering and broken pixel test.
- ##4636## → "Testing of equipment - full diagnostics.
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If after replacing the panel, the smartphone stopped charging or does not turn on, most likely, the problem is not the screen, but damage to the battery plume or motherboard.
How much does it cost to replace vs on your own?
The cost of replacing the top panel on Xiaomi varies depending on the model and type of service. Here are the approximate prices for 2026:
| Model | Cost of panel (₽) | Cost of service work (₽) | Total (service) | Total (independently) |
|---|---|---|---|---|
| Redmi Note 12 | 4 500–7 000 | 2 500–3 500 | 7 000–10 500 | 4 500–7 000 |
| POCO X5 Pro | 6 000–9 000 | 3 000–4 000 | 9 000–13 000 | 6 000–9 000 |
| Xiaomi 13 | 12 000–18 000 | 4 000–6 000 | 16 000–24 000 | 12 000–18 000 |
| Redmi 10C | 2 500–4 000 | 1 500–2 500 | 4 000–6 500 | 2 500–4 000 |
Self-replacement is 30 to 50 percent better, but it takes skill and patience. If you've never disassembled a smartphone, you'd better go to the service, because errors in the first repair can cost more. For example, damage to the motherboard when the plumes are not neatly disconnected will take 10,000 to 30 million. ₽ repair.
In official Xiaomi service centers (such as Mi Service), it will cost more to replace, but you will get a guarantee for work and parts. In informal services, the prices are lower, but the risk of running into a poor panel or an incompetent craftsman is higher.
- Which panel will be installed (original or analogue)?
- Is there a job guarantee?
- Will the functions (Always-On, 120Hz, fingerprint sensor) be preserved?