Why Xiaomi Glass Breaks and When to Change It
The protective glass on Xiaomi smartphones is not just a decorative element, but a critical component that protects the display from scratches, chips and cracks. Even with the use of a cover and film, the risk of damage remains: one unfortunate fall on asphalt or hitting a hard surface is enough to create a web of cracks on the screen, but not always broken glass requires immediate replacement.
If the cracks do not interfere with the sensor, do not spread around the screen and do not threaten safety (the fragments do not stick out), you can temporarily postpone repairs.
- πΉ Cracks block part of the screen - interfere with pressing, distort the image.
- πΉ Glass began to βcrumblingβ β small fragments can damage the hands or get inside the body.
- πΉ Dead zones appear β sensors no longer respond to touch in some areas.
- πΉ Moisture falls under the glass - this threatens corrosion of plumes and the failure of the display.
Many Xiaomi users delay repairs for fear of high prices, but delays can be even more costly, such as if a crack hits the matrix, you will have to change the entire display module, which is 2-3 times more expensive than replacing a single glass.
How much does it cost to replace glass in 2026: a comparison of prices for popular models
The cost of replacing a security glass on Xiaomi depends on three key factors: the smartphone model, the type of glass (original or analogue) and the region (prices in Moscow and the regions can vary by 20-30%). Below is the current price table for the most popular devices at the beginning of 2026.
| Xiaomi model | The original glass (β½) | Analogue (β½) | Cost of work (β½) |
|---|---|---|---|
| Redmi Note 12 Pro+ | 3 500β4 200 | 1 800β2 500 | 1 500β2 000 |
| Xiaomi 13 Lite | 4 000β4 800 | 2 200β3 000 | 1 800β2 300 |
| Poco X5 Pro | 3 200β3 900 | 1 600β2 200 | 1 400β1 900 |
| Redmi 10C | 2 500β3 000 | 1 200β1 800 | 1 000β1 500 |
| Xiaomi Mi 11 Ultra | 5 500β6 500 | 3 500β4 500 | 2 500β3 000 |
Itβs important to understand that cheap counterparts often have poorer transparency and tactile returns, which can degrade the user experience. For example, on the Xiaomi 13 Lite, the non-original glass can give rainbow glare in bright light, and the sensor will be less responsive. On the other hand, savings of 1,500β2,000 β½ Sometimes it is justified if the phone is planned to be sold or replaced in the near future.
Xiaomiβs official services typically cost 10 to 15 percent more than private craftsmen, but they offer a 3 to 12-month guarantee. Unofficial services may offer lower rates, but the risk of poor repairs is higher. For example, in Moscow, the replacement of glass on the Redmi Note 12 in the official service will cost in the ~5 000 β½, and in a private workshop, in ~3 500 β½.
β οΈ If the master offers to replace the glass for 500-800 β½, It's probably just going to stick a tape or use a low-quality glue, and it's going to last a couple of weeks.
Official service vs private workshop: where to repair
The choice between the official Xiaomi service and the private workshop depends on your priorities: reliability, speed or price.
Official Xiaomi service
- β Work guarantee β from 6 months to a year (depending on the model).
- β Original parts β glass and glue meet factory standards.
- β Diagnosis before repair - check whether the matrix or plumes are damaged.
- β Expensive by 20-30% due to brand markup.
- β Longer term - during peak periods, repairs can take 3-5 days.
Private workshop
- β Lower price β savings of up to 40% compared to official service.
- β Faster repairs β often done in 1-2 hours.
- β Flexible conditions - you can agree on urgent repairs or departure of the master to the house.
- β Risk of poor quality parts β not all workshops work with original glass.
- β No warranty or it is short β usually 1-3 months.
If your Xiaomi is guaranteed, repairs to an unofficial service will automatically cancel it, but even without a warranty, the official service is preferable for flagship models (for example, Xiaomi 13 Pro or Mi 12T Pro), where build accuracy and quality of materials are important.
π‘
Before repair, check the reviews about the workshop on Yandex.Maps or 2GIS. Pay attention to the photos of works and comments on warranty cases.
Can I replace the glass by myself: step-by-step instructions
It is possible to replace the glass on Xiaomi, but it requires accuracy, special tools and patience. If you have never disassembled the phones, it is better not to risk - an error can damage the plume of the display or matrix. However, for experienced users, it is a way to save 1,500-2,500 dollars. β½.
You'll need:
- π§ New glass (original or quality analogue, for example, from Nillkin or Spigen).
- π₯ Dryer or infrared station for softening glue.
- π§² Suction cups and mediators for separation of glass.
- π©Ή Clay. B-7000 or LOCA fixing.
- π Lube or microscope to check contacts.
Step-by-step process:
- Turn off the phone and remove it. SIM-map.
- Heat the glass with a hair dryer (temperature ~60β70Β°C) for 2-3 minutes to soften the glue.
- Push the glass with a mediator, starting at the corner, and act carefully so that the plumes are not damaged.
- Remove the glue residue from the display frame with alcohol or acetone.
- Apply new glue to the frame and press the glass, avoiding bubbles.
- Place the phone under the press (heavy books can be used) for 1-2 hours.
βοΈ Preparation for glass replacement
β οΈ Attention: If the glass moves around the edges after the change, or if it gets iridescent, it's not uniformly applied, and then you have to re-glue the glass.
Self-repair is justified for budget models (Redmi 9A, Poco M4 Pro), where the cost of work in the service is comparable to the price of new glass. For flagships (Xiaomi 13 Ultra, Mix Fold 3) the risk of error is too high - it is better to trust the professionals.
What if the sensor does not work after replacement?
How to Save Money on Glass Replacement: 5 Ways to Work
Replacing the glass with Xiaomi can be a huge amount, especially if youβre talking about a flagship, but there are legal ways to cut costs without compromising quality.
- If you have a policy for gadgets (for example, from Sberbank, Tinkoff or AlphaInsurance), repairs can be free or at a discount of 50-70%.
- Official Xiaomi services and large networks (for example, βSvyaznoyβ, βM. Videoβ) regularly hold promotions. For example, in December 2023, replacing glass with Redmi Note 11 cost 2,500 β½ 3,800 instead β½. Follow the promo codes on the sites of services.
- If you have several Xiaomi devices or repair phones for friends, it is more profitable to buy glass wholesale. On AliExpress or in Russian stores (for example, Chip and Deep), you can find lots of 2-3 glasses at a discount of up to 30%.
- Some services offer a discount on repairs when handing over an old gadget. For example, in the network "TechnoDoctor" for the handed Redmi 8 give a discount of 500 β½ repair.
- If you're a technician, you can offer your services to the master in exchange for a discount, like fixing a laptop or a master's tablet to pay for a glass replacement.
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The safest way to save money is to prevent damage, and use high-quality cases (like Spigen Tough Armor) and glass with a 9H hardness rating.
Frequent mistakes when replacing glass and how to avoid them
Even experienced craftsmen sometimes make mistakes that lead to additional costs, and here are the most common mistakes and ways to prevent them:
- π΄ Overheating of glass with a hair dryer If the glass is heated too long or at high temperature (above 80)Β°C, you can damage the matrix or battery. Use an infrared station or keep a hair dryer at a distance of 10-15 cm.
- π΄ Cheap glue (such as superglue or PVA) turns yellow over time, loses elasticity and causes the glass to detach. LOCA (for full slurrying) or B-7000 (point-fix).
- π΄ Even one speck of dust under the new glass will irritate and spoil the appearance.Work in a clean room, use a sticky roller to remove dust before gluing.
- π΄ If the glass is set curved, it not only spoils the aesthetics, but can also lead to uneven pressure on the sensor. Use centering templates or special devices.
Another common mistake is to ignore the sensor check after replacement, for example, on the Poco F4 GT, the Always-on Display or navigation gestures may stop working after a failed repair. Always test the phone within 24 hours of repair!