How to glue protective glass (instructions). How to glue protective glass on your phone

Having picked up a brand new, cutting-edge smartphone for the first time, the new owner of a convenient, functional communication device understands: the display is the most vulnerable area. But it is he who is the main center of communication between the device and the user. How to protect the display from mechanical damage? If we're talking about about a smartphone, for example Xperia, experts do not recommend gluing a film for the reason that for the vast majority of models of modern smartphones you can purchase a special protective glass. Currently, many variations of this accessory are presented in abundance on the most advanced trading platforms.

As practice shows, no matter how reliable the standard smartphone display glass is, extra protection will not hurt it. Accidental impacts and falls, active use, carrying the device in a pocket or bag - all this will invariably lead to scuffs and cracks appearing on the glass.

Protective glass, the thickness of which varies from 0.2 to 0.3 mm, consists of five layers:
Oleophobic layer. Allows your finger to glide across the screen freely and smoothly. The layer effectively repels moisture. Fingerprints can be easily removed with an ordinary cloth.
Protective layer(hardness 9H). Gives glass resistance to mechanical stress (impacts, scratches).
Anti-blocking layer - prevents the screen from fading.
The so-called containment layer. Even if you somehow manage to break the screen, this layer will prevent it from falling into pieces.
Silicone base. Reliably fixes the protective glass on the screen.

The process of sticking such a protective glass onto the smartphone screen is very simple; you just need to follow the recommendations specified in the instructions. Usually, the protective glass kit includes everything necessary to fix it on the smartphone screen:
cloth for pre-cleaning glass;
wet and dry wipes for degreasing and wiping;
adhesive strip designed to remove settled dust;
a couple of small adhesive strips to properly fix the glass on the device display.

The protective glass is glued to the smartphone very quickly. To do this, you just need to use all the materials at hand for their intended purpose, following the instructions exactly. If during the process of attaching the protective glass an air bubble has formed under it, you just need to gently push it with your finger, move it to the edge and remove it.

We invite you to watch the video instructions on how to stick protective glass on a smartphone, using the example

Many people may drop their phone during use and carry it in their bag, where, in addition to the phone, there are also sharp objects - for example, keys.

Therefore, it is not surprising that after several months of use, scratches appear on the surface, and in some cases, chips and cracks.

However, using modern technologies, you can achieve an extension of the life of the device. Great solution is the purchase and gluing of protective glass.

Visually, it strongly resembles a film designed to solve similar problems.

But such glass is completely transparent and flexible, and due to its increased density it is considered more durable and reliable.

Price protective screen for a phone is an order of magnitude higher compared to film, but the additional money spent justifies the stated price.

If it is present, the likelihood of the screen suffering from damage is reduced to virtually zero.

Why do you need protective glass?

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Before you stick a protective glass on your smartphone, let's first get acquainted with its main features.

The main advantages are as follows:

increased resistance to scratches and damage. Checking this is quite simple - you can easily rub the surface with scissors or a knife. The face covering will not receive any marks;
absorption of impact energy. Even if the phone falls with the display down, its front part will not be damaged. Only cracks in the protective glass will remain on the surface. The structure of the material from which it is made prevents the appearance of splinters;
reliable fixation. Compared to gluing film, safety glass is easy to glue at home, even if the owner does not have the relevant experience. Special adhesive composition guarantees a strong fixation on the front of the screen. Thus, getting rid of the protective glass will not be easy, which cannot be said about ordinary film, which can be torn off even with a smartphone case.

The use of protective glass is also characterized by a number of disadvantages:

the device will become heavy and bulky;
the cost of protective glass is an order of magnitude higher compared to film;
Extreme care is required during the installation process.

The average display thickness varies from 0.2 to 0.3 mm. The product has 5 base layers:

oleophobic coating . It is responsible for the comfortable sliding of the user’s fingers across the display, and if fingerprints appear, they can be wiped off with a regular cloth. In addition, the task of the oleophobic coating is to provide comprehensive protection against moisture penetration;
protective covering . Its purpose is to maintain the integrity of the screen and prevent cracks/scratches;
anti-reflective coating . Another important layer that prevents dull marks from appearing on the display when using the phone in the sun;
containment layer . If a situation arises where the user is still able to break the display, the containment layer will prevent the appearance of fragments;
silicone layer . Fixed on the display surface.

How to glue glass on iPhone

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If you want to familiarize yourself with the correct sequence of actions when gluing protective glass on the iPhone 6 and 7 series, you need to remember that for almost all devices the algorithm of work is the same.

Depending on the name of the glass manufacturer, the contents in the box may vary significantly. As a rule, the kit contains not only glass, but also a microfiber cloth.

In some cases, an alcohol wipe is also present. If, for example, certain materials are not available, you can use alternative means at hand.

So how to properly stick protective glass on a smartphone? The instructions are as follows.

1 If your phone already has old film or glass, you first need to get rid of the coating.

To do this, first remove the cover and then pick up the cover by the edge.

Before performing the procedure, be sure to clean your hands so that you do not leave greasy fingerprints on the surface of the glass during the work process.

If you install them and stick the protective glass on your smartphone, you will see marks every time you use the phone.

2 Prepare your workplace.

Any person can act as it Smooth surface– table, stool and so on.

To prevent dust and streaks from appearing during the process of gluing the protective surface, we strongly recommend turning on bright light in the room.

3 The next step is preparing the screen. Using cotton pads or an alcohol wipe, thoroughly wipe the surface of the display.

After that, take a microfiber cloth and wipe the screen so that no traces of alcohol, dirt, stains, etc. remain on its surface.

Checking for defects is very simple - just bring the phone screen closer to the light source and check the cleanliness of the coating.

If for one reason or another you cannot completely get rid of dust particles, you should try to collect them using ordinary tape.

Place the sticky side of it on the screen and pull sharply.

Please note that this must be done quickly, since if the tape is slowly peeled off, traces of glue may remain on the surface of the display.

Once the tape is removed, wipe the display again with a dry cloth.

4 Each piece of protective glass includes two films.

First, get rid of the bottom film from the adhesive side.

Offer a protective cover for your display.

Please note that you can only hold it by the edges. Otherwise, marks will remain on the surface.

Align and carefully glue the glass along all edges. Be sure to fit it to the speaker and home button.

Then slowly release the glass - it will begin to stick to the display on its own.

Practice shows that not every person can perfectly glue a new protective glass the first time, since air bubbles may remain under it.

In this case, you can get rid of them with a dry cloth. Just press it on the display towards the edges.

After this, all the air goes outside.

If there is dust under the glass, you need to bend it on the required side and get rid of the dust with tape. Then press the protective glass back onto your smartphone's display.

Now, having familiarized yourself with correct instructions By gluing protective glass on iPhone 5, 6 and 7 series, you will have the opportunity to further save on services service center and independently provide comprehensive screen protection.

We suggest watching video instructions from specialists who talk in detail about how to perform all the steps correctly.

How to stick a protective glass on an iPhone screen

How to properly stick protective glass on a smartphone at home? Instructions for regular and 3D glass

Gluing glass with 3D rounding

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If you recently purchased a new iPhone, we strongly recommend that you protect it from screen damage, including chips, scratches, and so on.

This is quite easy to do. We bring to your attention an overview of special protective glass with 3D curves.

These products are designed to provide comprehensive protection to the screen surface from damage resulting from severe impact or contact with sharp objects.

The average layer thickness is only 0.23 millimeters, but thanks to the use of a polymer structure, the smartphone can easily cope with strong impacts.

During production, materials are used that are capable of creating a special barrier that quickly cracks, absorbing impact energy, but at the same time guaranteeing high-quality protection for the screen as a whole.

Compared with ordinary glass, products with 3D rounding guarantee the following advantages:

Presence of soft edges. Manufacturers use special PET materials to make the edges of the protective surface. This allows you to achieve high-quality and reliable fixation, and the edges will not crumble or crack. This is not only a convenient, but also a safe solution, since the soft edges will not scratch the owner’s hand when, for example, he takes the phone out of his pocket;
3D wrap effect. If, in the case of ordinary glass, only the straight part of the display is covered, gluing glass with 3D curves guarantees comprehensive protection of the entire display of the device. Thus, the extreme curved surfaces will be reliably protected;
Increased level of hardness. Despite the small thickness, the production material has a hardness of 9H. Today, this is one of the few models that fully meets this indicator;
Minimum thickness. Using ordinary Chinese glass makes the phone more difficult to use. Branded products always have a thickness of just under a quarter of a millimeter, but this is quite enough for the device to receive high-quality and durable protection over a long period of time.

It is best to apply the protection immediately after purchase. Then the smartphone will last a long time, and you won’t have to worry about scratches and chips.

Protective glasses are produced for all models and brands of smartphones with a touch screen: from Sony before Samsung. Moreover, manufacturers claim that glass protects the screen much better than film.

It is heavier and a little more difficult to glue, but it provides complete protection from mechanical damage. Glass differs in price and characteristics.

To choose the right one, just pay attention to the coating - glossy or matte. The matte surface does not glare, but is also more expensive.

The thickness of the protective glass can vary from 0.2 to 0.3 mm.

Rice. No. 1. Samsung phone and protective glass on it

It consists of five main layers:

Silicone layer. Thanks to this layer, the glass sticks to the screen.
Containment layer. Necessary for heavy impacts. Even if the display is broken, the protective glass will prevent it from flying apart.
Anti-block layer. It prevents the display from fading.
Protective, hardest layer. It is what protects against scratches, abrasions and chips.
The oleophobic layer is the top one. It is water resistant. Prints from the top layer can be easily removed with a regular cloth.

The first thing you need to do is look at what is in the glass box. Ideally, there is an alcohol wipe, a microfiber cloth and well-packed glass. When something is missing, you should first find it necessary tools, and only then start gluing.

First step. Wash your hands thoroughly with soap. Otherwise the display will show greasy spots. Then we delete old film or old glass. To quickly remove the film, just grab it by the corner and pull it lightly. To make it more convenient to work, it is better to remove the case from the phone.

Advice! Prepare your work area in advance. Release free space and configure good light. If the lighting is insufficient, you may miss streaks or dust.

Second step. Screen preparation. Throw away the old film or glass. Then you need to degrease the surface. An alcohol wipe is great for this (see Fig. No. 3). If it is not there, you can soak a cotton pad in alcohol. If you don’t have that either, regular fabric and perfume or cologne will do. It is important to carefully treat the screen without leaving a single greasy mark or streak. If the glass is poorly processed, it often peels off and has to be reinstalled.

Rice. No. 7. Removing the protective glass

To remove and reinstall the glass, you just need to repeat the entire above algorithm. Manufacturers claim that glass can be removed and installed several times, but it is better to try to stick it correctly the first time.

5. How to choose glass

In order to properly glue the protective glass, it is important to know which one is suitable for your phone.

Here are tips that will help you with this:

The thickness of the glass should not be too large or too small. In the first case, it is worth remembering that thickness does not in any way affect the strength and scratch resistance. In addition, as practice shows, thick glass easily leaves greasy fingerprints and is more difficult to wash. Optimal thickness, according to experts, ranges from 0.2 to 0.35 mm.

This is interesting: Most sites write that the thickness of the glass has a bad effect on its flexibility. But, excuse me, why does the protective glass on a phone need flexibility? The phone doesn't bend! On the contrary, it is better that the glass does not bend and, thus, holds the phone better. Another thing is that thickness is not related to strength.

Buy glass exclusively for your phone model. On the forums you can find information that such products can supposedly be sawed, cut or otherwise modified. Well, this is not true! During manufacturing, the manufacturer takes into account where the phone's speakers, flashlight, flash, front camera and other elements are located. You cannot make the corresponding holes manually, because in this case you will simply break the glass and you will need to throw it away.
The optimal strength is 9N according to experts. Maybe a little less or a little more. It is interesting that if the glass is more durable, then damage will be inevitable when struck with the end. On the other hand, less strength will not provide sufficient protection in case of falls on the front side.
When purchasing, hold the glass to the phone and see if the picture is distorted. If it's distorted, it's not worth buying. Also pay attention to the end. If somewhere you see shades yellow color, over time they will become more noticeable and, again, it is better to look for another model.

Be sure to check out the reviews. In this regard, it is better to buy such products on the Internet, since thanks to this you can read what other people write about a particular model. But even if you go to a regular store, still take your smartphone with you and go online to read reviews.

These basic tips will help you choose the best safety glass.

Thematic video:

When replacing the protective glass on a smartphone, few people do not worry about following the rules and perform re-gluing with improvised tools. As a result: there are scratches on the phone, the coating does not apply evenly, becomes covered in bubbles, or simply does not adhere tightly

When replacing the protective glass on a smartphone, few people do not worry about following the rules and perform re-gluing with improvised tools.

As a result: there are scratches on the phone, the coating does not apply evenly, becomes covered with bubbles, or simply does not adhere tightly.

Instructions: how to install protective glass on your phone

We have prepared a short instruction manual for those who want to install the glass themselves.

The article contains basic information, but to complete the picture we recommend watching the video with detailed description installation stages.

Removing old glass: what is important to remember

You need to understand that the glass sticks to the screen not because of a special adhesive coating. The adhesion of the film to the smooth surface of the touchscreen occurs due to statics. An attempt to remove it by prying it with a fingernail or (much worse) with a knife will result in damage to the screen and body of the phone.

Even using a special suction cup can lead to unpleasant consequences. Remember, perform all actions smoothly. By pressing hard on the Velcro, you risk damaging the cables or tearing off the screen module. A vacuum is formed between the glass and the film, which will resist the adhesion of the coatings. But even if the suction cup adheres well to the film, there is a chance of damage to the sensor when removing the protective glass. Therefore, act consistently and carefully.

What to prepare for installing protective glass:

mediator (or thin plastic card) - it’s better to take 2 pieces;

silicone suction cup (if you already have reinstallation experience, you can do without Velcro);

napkin or piece of lint-free cloth;

glass cleaner containing alcohol (will also work) pure alcohol or perfume);

medical gloves (silicone or rubber).

Once armed with these tools, the job will take no more than two minutes.

Brief description of the process

Before you begin, make sure your hands are free of dust or lint. It is impossible to see the smallest particles on your fingers, so it is better to play it safe and wear medical gloves. They are thin and fit snugly on the hand, so they will not interfere with work.

Next, install the suction cup on the area of the phone with damaged glass, where there are fewer fragments and cracks. Carefully apply the Velcro to the corner of the screen, and then press down slightly and glue it to the glass. Take the pick and pull the suction cup towards you, only gradually increase the force, otherwise the glass will come off along with the screen.

As soon as you feel the glass peeling off, deepen the pick.

When the glass around the perimeter peels off ~80%, feel free to pull the suction cup and tear off the old screen.

Gluing new glass

Before applying new coating, remove dust and fingerprints. A lint-free cloth is suitable for this: first moisten the screen with glass cleaning compound and degrease the surface using a prepared cloth.

Grab the protective glass by the edges (put on gloves first).

Carefully remove the adhesive protective surface on the film (keep the glass near the phone, otherwise airborne dust will stick while you transfer the film).

Place the glass as close to the screen as possible (align it relative to the center, check that all holes for buttons, connectors and the camera pass through the film).

Slowly lower the protective covering onto the screen, pressing and simultaneously smoothing from the center to the corners. Use a dry, lint-free cloth or thin plastic card for this.

Remove the film applied for protection during transportation.

It is not always possible to glue glass to a phone without getting dust and lint. If you see that debris has gotten under the film, peel off the glass exactly to the place where there is dirt.

You can also use a compressor, a technical vacuum cleaner or a can of compressed air to blow away dust particles.

If you don't have anything like this at hand, use tweezers.

As soon as you remove the dirt, glue the glass back.

In everyone's life modern man important place are occupied by numerous “smart” gadgets. The most common and popular among them are smartphones. Despite the many advantages of such devices, all models have a common drawback - a fragile screen. To protect your phone's screen from scratches, cracks and other mechanical damage that can occur from a fall or simply from careless handling, you need to glue special glass onto it.

To stick protective glass on your smartphone, you don’t have to go to specialized salons. Everyone can do this on their own using the step-by-step instructions below.

Preparation of materials and tools

First of all, you will need the smartphone itself and protective glass. In showrooms you can choose such an accessory only for popular models; everyone else will have to be content protective films or look for suitable glass in online stores.

The purchase of the accessory itself must be taken as responsibly as possible. Also in the cabin, you need to check whether the holes for the speakers and the camera match. For normal operation, glass models of medium thickness are suitable.

In addition to the glass and the gluing gadget itself, you will need:

Scraper (it can be replaced regular card made of hard plastic);
Sharp scissors;
Scotch tape (it is better to take both wide and narrow) - it is recommended to buy not construction or colored tape, but the most ordinary transparent one so that there are no marks left on the screen;
A microfiber cloth or cloth (you can use the one you use to wipe glasses);
Ethyl alcohol / antistatic compound or special liquid for cleaning the display.

There is no need to buy glue - protective glasses for smartphones have adhesive inner surface, due to which they are securely fixed on the surface of the screen without the use of additional compounds.

Preparation of the workplace

When gluing the protection, it is important that no dust, dirt or moisture gets under the glass. Therefore, it is better to carry out the procedure in clean room(it is advisable to ventilate the room first).

The surface on which you plan to glue the glass also needs to be cleaned. To do this, just wipe it with a clean cloth soaked in detergent, and then wipe dry again with a napkin.

Before starting work, be sure to wash your hands.

Step 3. Degreasing the surface

This stage is very important. If you do not properly degrease the screen, you will not be able to securely attach the protective glass. Degreasing is carried out as follows:

Gluing protective glass

The accessory must be picked up and inspected again for chips, scratches, cracks and other flaws. If no damage is found, you can begin gluing.

On one side of the protective glass there is a special film. It must be carefully removed, holding the glass with your fingertips along the edges. Do not touch the front or back surfaces of the glass with your hands - there will be clearly visible fingerprints that will be difficult to get rid of.

Then the protective glass must be placed strictly above the gadget’s screen, without touching it (at a height of 0.5-1 cm). The accessory is aligned so that the slots for the speakers, camera and Home button (if present) coincide with their location on the front surface of the device.

After this, the glass is carefully lowered onto the surface of the screen. Since it has an adhesive surface, it will attach to the gadget itself.

Important nuances

For many iPhone models, developers offer ultra-thin glass with soft edges; when gluing them, you should not apply force or somehow stretch the protective coating, so as not to accidentally change its shape.

If you fail to glue the accessory perfectly on the first try, there is no need to get upset or panic. As a rule, few people manage to cope with such “jewelry” work right away.

If there are small air bubbles left under the glass, a dry microfiber cloth will help to deal with them. You need to gently press on the screen and push the air out from under the glass.

Even if you follow all the rules listed above, small dust particles may remain between the accessory and the surface of the phone screen. Then a microfiber cloth will be powerless. The protective covering will have to be lifted. To do this, you will need a scraper or a card made of hard plastic.

You need to pick up the edge of the glass and lift it a little (you don’t need to peel off the accessory completely), so that you can “pick up” a speck of dust. A narrow strip of transparent tape is glued onto it. Then the adhesive tape is torn off with a sharp, confident movement, and a speck of dust remains on the tape.

All that remains is to simply return the edge of the glass to its place and wipe the screen again with microfiber.

If we are talking about a phone with rounded edges, no fundamental differences There will be no technology for gluing protective glass. All procedures are carried out in the same way as if the protective coating were simply rectangular. The main thing is to pay attention to the shape of the accessory when choosing – it should match the outline of the gadget.

The developers of the accessories carefully thought through all the details so that gluing could be done quickly, and the procedure itself turned out to be as simple and understandable as possible. If you do everything correctly, it will take about 10-15 minutes to glue the protective glass.

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