How to put a protective glass on Xiaomi without bubbles: video + step-by-step instruction 2026

Why Xiaomi’s Glass is Not a Luxury, but a Necessity

Xiaomi’s smartphone screens (especially the flagship 13/14 series, Redmi Note 12 or POCO F5) are covered with Gorilla Glass, but even it won’t save you from falling on asphalt or scratching your keys in your pocket. Security glass is not just an accessory, but an investment in the longevity of the gadget. According to service centers, 68% of Xiaomi screen damage is due to lack of protection.

However, many users face a problem: purchased glass bubbles every other day, peels off at the edges or interferes with the sensor. The reason is often the wrong installation. In this article, we will analyze the unique nuances of glass stickers on Xiaomi (including models with curved screens and underscreen scanners), show a video with a step-by-step process and reveal secrets that will not be told in the usual instructions.

You'll know:

• 🔍 How to Choose Glass for a Specific Xiaomi Model (and Why Universal Options Are the Worst Choice)
• 🧼 Step-by-step screen preparation, which is missed by 90% of users (and because of this, the glass falls off)
• 🎥 Video instructions with professional techniques (including work with curved displays Xiaomi 13 Ultra)
• ⚠️ Typical errors that spoil the glass even at the unpacking stage (spoiler: one of them is related to humidity)

Video instructions: how to stick glass on popular Xiaomi models

Visual manuals are often more intuitive than textual ones, and we've selected verified videos for different Xiaomi series, which show everything from alignment to adhesive base:

Note that the video for Xiaomi 13 Ultra shows a special way to fix glass on curved edges using a thermophen (temperature 40°C).

How to choose a protective glass for Xiaomi: 5 criteria that are ignored in stores

In 80 percent of cases, sticker problems start at the point of purchase, and vendors often offer "universal" glass or cheap ones without considering the design of the particular model.

• 📏 Exact model match: Even the Redmi Note 12 and Note 12 Pro have different notches for the speaker and camera.
• 🔄 Type of adhesive layer: for AMOLED-screens (Xiaomi 13, POCO F5) need UV-glue IPS (Redmi 10 - silicone.
• 🛡️ Mohs scale hardness: optimal 9H (Key protection, but better for Xiaomi Mix Fold 7H — too hard glass cracks when folded.
• 🌈 Oleophobic coating: must be applied in a factory way (check reviews - cheap glass loses coverage in a month).
• 📦 Set: the set must necessarily be alcohol wipes, dust collector and positioning frame (without it to align the glass on Xiaomi 13 Ultra is impossible).

Warning: Hydrophobic glass (advertised as "water repellent") often conflicts with Xiaomi's oleophobic screen layer, leading to rainbow divorces in bright light. Check out the specific model's reviews!

Step-by-step: how to glue glass on Xiaomi without bubbles

The installation process takes 15-20 minutes, but requires absolute cleanliness and no drafts. It is better to do the procedure in the bathroom after a hot shower (the steam reduces the amount of dust in the air).

1. Preparation of the working area: 🧹 Wipe the table with microfiber cloth soaked in distilled water (normal leaves stains). 💡 Turn on the desk lamp at an angle of 45° — It's better to see the dust. 🚫 Remove sources of static electricity (woollen things, polyethylene).
2. Screen cleaning: 🧴 Use isopropyl alcohol 70% (not medical! It contains oils). 🧻 Wipe the screen with movements from center to edges, changing the napkin every 2-3 passes. 🔍 Check the screen under the lamp - even a microscopic mote will ruin the result.

Glass sticker

• 📐 Line the glass on the positioning frame (for Xiaomi 13 frame comes complete).
• 👆 Press the glass from the center to the edges with a credit card (not with your fingers!).
• 🔥 For models with curved screen (Xiaomi Mix Fold) warm up the edges with a hairdryer by 40°10 seconds.

Remove the cover and SIM cards | Turn off the smartphone (vibration interferes) | Check the humidity (optimally 40-60%) | Prepare tweezers and scotch for dust-->

The critical point is, if you see bubbles after the sticker, don't try to squeeze them out! It will detach the glue.

⚠️ Warning: Bubbles smaller than 1 mm can be removed by carefully warming them with a hair dryer (temperature 30)°C) and pressing the glass with a silicone scraper, large bubbles are a sign of dust intrusion, in which case the glass must be regated.

💡

For models with a subscreen scanner (Xiaomi 13 Pro, Civi 3), after sticking, check the sensitivity of the scanner in the settings: Settings → Passwords and security → Fingerprint. If the scanner works worse, the glass is too thick (optimal thickness is 0.15-0.2 mm).

Typical Mistakes When Sticking Glass on Xiaomi (and How to Avoid Them)

Even experienced users make mistakes that nullify all efforts. TOP-5 slip-up:

A particular problem is 3D glass for curved-edge models (Xiaomi 13 Ultra, Mix Fold 3), whose adhesive layer often doesn't reach the edges of the screen, causing the glass to peel off after a week.

• 🔥 Hammer the edges by 50.°C 15 seconds before the sticker.
• 💉 Perimeter-wise. UV-Sold separately (sold separately) and fixed UV-lamp.

💡

For models with a subscreen camera (Xiaomi Civi 3), use glass with a transparent area above the camera. Conventional glass degrades the quality of selfies by 30-40%.

What to do if the glass is unstuck or bubbles appear?

If you find defects a day or two later, don’t rush to buy new glass, and in 70% of cases, the problem can be fixed without replacing:

⚠️ Warning: Never use superglue or moment to fix glass!These adhesives break the oleophobic coating of the screen and can damage the matrix. UV-glue 3M.

The glass rescue algorithm:

1. Local bubbles (1-3 pcs.): 🔥 Warm the bubble with a hair dryer for 30.°10 seconds. 👆 Carefully squeeze the air with a plastic map from center to edge. 💎 Put the drop on. UV-glue under the edge of the glass and fix UV-lamp.
2. Separation at the edges: 🧴 Push the glass with a mediator and apply silicone glue under the edge. 📦 Press the glass with a heavy book for 12 hours.

Complete detachment

• 🚿 Wash the glass and screen with distilled water.
• 🔄 Repeat the sticker procedure with a new positioning frame.

For models with a subscreen scanner (Xiaomi 13 Pro, Civi 3) after glass repair, be sure to re-register fingerprints in the settings.

How much is a security glass on Xiaomi and how to extend its life?

The average lifespan of quality glass is 6-12 months, but if it is used improperly, it can lose its properties in 2-3 months.

• 🧴 Aggressive cleaners: alcohol wipes containing oils (for example, wet wipes for appliances) destroy the oleophobic coating.
• 🌞 Direct sunlight: UV-radiation makes the adhesive layer brittle (especially relevant for Xiaomi with the AMOLED-screen).
• 📱 Magnet covers: create microscopic vibrations that leave glass flaking at the edges.
• 💦 Humidity >70%: Leads to microbubbles (a common problem in the bathroom or kitchen).

How to extend the life of glass:

• 🧼 Clean the screen with only microfiber cloth soaked in distilled water.
• 🔄 Once a month, apply wax polyrene to glass (for example, ArmourSuit).
• ☀️ Keep your phone away from direct sunlight (in your bag, cover).
• 📱 Use magnet-free cases (like Spigen Thin Fit for Xiaomi 13).

For curved screen models (Xiaomi 13 Ultra, Mix Fold 3), the glass life can be extended by heating the edges with a hair dryer every 3 months (40°C, 1 minute), which restores the elasticity of the adhesive layer.

FAQ: Answers to frequent questions about security glasses for Xiaomi