How to install protective glass. How to glue protective glass on mobile devices. Are there any disadvantages

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, it is possible to extend the life of the device. An excellent solution is to purchase and glue protective glass.

Visually, it strongly resembles 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.

The cost of a protective screen for a phone is an order of magnitude higher compared to film, but the additional money spent is well worth 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 sticking protective glass on a 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 fragments;
• reliable fixation. Compared to gluing film, safety glass is easy to glue at home, even if the owner does not have the relevant experience. A 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 do install them and stick the protective glass on your smartphone, you will see marks every time you use the phone.

2 Prepare your work area in advance.

It can be any flat surface - a table, stool, etc.

To prevent dust and stains 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 become familiar 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 protection screen.

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

How to stick a protective glass on an iPhone screen

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 to conventional glass, 3D curved products offer 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.

VIDEO: How to remove protective glass from your phone screen? Removing the old broken protective glass

How to remove protective glass from a phone screen? Removing the old broken protective glass

To apply protective glass to a smartphone at home, you need to follow the algorithm below.

1 Disinfect your hands so that during the process of gluing the glass, no traces of contamination, including dust, remain on the surface of the display.

Place the film on your iPhone so that each cutout matches the position of the protective layer.

Wet the top layer of your film. This should be done carefully. Wetting is done to allow the squeegee to slide freely over the surface of your device.

Using a squeegee, your next task will be to completely remove the liquid towards the left and right edges.

It is important to perform this procedure in such a way that the protection does not stretch across the surface of the base (display).

After complete removal Liquids from under the screen must be wiped dry.

This can be done using a regular napkin. It is highly recommended to ensure that the space between the film and the screen is free of dirt and dust.

Before you start gluing the ends, you need to wait a little.

They should dry out.

The manufacturer notes that this helps simplify the process of attaching the film.

Stick the protection to the ends of your iPhone without stretching the protective layer.

7 At this point the procedure can be considered completed.

Practice shows that the process will take up to ten minutes of free time.

The developers paid attention to every detail, so gluing the film should not be difficult.

This article will tell you in detail how to stick a protective glass on your phone.

Protective glass is a necessary accessory, even for the most budget smartphone, since many users confirm that in many cases the protective glass saved their device from having to replace the touchscreen. At the same time, most smartphone manufacturers already equip devices with protective glass.

But most of all, users are interested in the question of how to properly stick protective glass on a phone. You will learn about this below.

What is safety glass?

Safety glass is nothing more than glass made from controlled chemicals and heat treatments to increase its viscosity.

Figure 1. Protective glass is always supplied with an alcohol wipe and a special tool for removing air.

How does the manufacturing process of protective glass work?

The production of protective glass occurs as follows:

• During manufacturing, glass is first heated at a very high temperature. After sufficient heating, the glass is cooled using special equipment. Thus, the glass surface becomes 20 times stronger compared to its original state, and such glass can be used to protect the screen of a smartphone.

Video: Litu safety glass production process

Which protective glass to choose for your smartphone?

A common question that most smartphone users ask is why it is important to choose the best screen protector for your device. best quality. Well, the main reason is due to its durability and strength.

Why install protective glass on a smartphone and is it necessary?

If we talk about whether it is worth sticking a protective glass on your phone or not, then let’s say that after installing a protective glass on your smartphone, you will no longer have to worry about breaking or scratching your screen.

Additionally, a screen protector can protect your phone from shock if it accidentally falls, thereby protecting your display. In the event of a serious fall, the protective glass may be partially or completely damaged (depending on the force of the fall), but the smartphone screen will remain intact.

How to stick protective glass on a smartphone: step-by-step instructions

1. Prepare your workspace and smartphone

The first and most important step in this procedure is to unpack the kit with the protective glass. First, you need to remove the microfiber cloth and alcohol wipe from the bag.

Attention: Your device must be turned off when installing the protective glass.

2. Remove dust, fingerprints from the display

This is an important step, because if you do not clean the screen of your device, then in the future there will be particles of dust, dirt and traces of your fingerprints on the screen. You can use an alcohol wipe for this.

3. Remove the protective layer from the protective glass

After cleaning the screen of your device, you need to remove the protective glass from the kit. There is a layer of film on one side of the protective glass. You need to remove this layer to expose the adhesive side of the glass.

Important: Hold the protective glass by the edges to prevent fingerprints from leaving on the surface.

4. Install a protective glass to your smartphone screen

To ensure that the protective glass is installed evenly, you need to pay attention to the bottom and top of the device. Once calibrated and aligned, place your palm on the screen protector to secure it in place.

How to remove the protective glass from your phone?

To remove the protective glass from your phone, simply pull one edge of the glass. Do not make sudden movements under any circumstances, otherwise the protective glass may crack.

Many iPhone owners try to treat their device as carefully as possible. For this purpose, various covers, bumpers and protective glasses are purchased.

Here we will tell you how to glue protective glass as simply and quickly as possible without “defects” in the process.

How to do it

Before gluing the protective glass, remove it from iPhone case. If the iPhone display is already covered with old film or glass, feel free to remove it. Wash your hands thoroughly to avoid getting dirt on the screen.

It is best to glue in a well-lit place so that you can see every speck that gets on the device screen. Well, choose the cleanest possible surface for gluing the glass.

Let's get started

Step 1. Cleaning the iPhone display.

To do this, we use any microfiber cloth so as not to leave anything unnecessary on the screen.

You can also use an alcohol wipe and then wipe the display with a soft microfiber cloth.

Step 2. Additionally, we clean the smartphone screen using the supplied tape or any other sticker.

Simply touch the display with tape and lift it back up. The adhesive surface will collect any remaining dust.

Step 3. Now you need to remove the protective film from the adhesive side of the glass and apply it to the screen.

Important: Hold the glass by the edges to avoid leaving unnecessary marks on it.

Step 4. Carefully place the glass on iPhone screen.

If the glass is good, it will fit on the smartphone screen on its own. But to be extra sure, you can smooth it out yourself.

We run our finger through the center of the smartphone and begin to smooth it until all the bubbles are removed. If there are any small bubbles left, take a plastic card and, using light pressure, swipe it over the areas where the bubbles formed.

In this tutorial we used Mocoll glass. And it's not just like that

When you look sadly at your iPhone, the display of which is covered with a merciless mesh, it’s too late to think about protection. The manufacturer of protective accessories Mocoll took care of the consumer in advance.

All brand products are designed in such a way that the buyer spends a minimum of time gluing the protective glass.

Considering that the Chinese brand Mocoll () has been producing protective glass for several years, the company’s engineers have thousands of hours spent in research laboratories.

Glass is produced using high-tech equipment and receives a number of important properties during the processing process. Glass from Mocoll:

• They have a thickness of only 0.33 millimeters. Glass is homogeneous and has equal thickness at any point. Among glass manufacturers, Mocoll has one of the lowest percentage of tolerances in production.
• Mocoll glass easily withstands the impact of sharp objects and does not crumble into fragments upon impact.
• Hardness at 9H on the Mohs scale. Only diamond is higher.
• The glass has an oleophobic coating, so after gluing it you will not feel any tactile changes from interacting with the iPhone screen.
• Mocoll supplies its products with a rich package. The kit has everything you need to glue glass without additional purchases or searching for a piece of fabric or plastic card to eliminate bubbles.

Mocoll has several options for protective glass. 2.5D, 3D and advanced development - 3D glass with elastic edges to match the color of the device’s body.

As you can see above, installing Mocoll safety glass is very easy. Due to the presence of a special silicone layer, you don’t have to worry about the appearance of hated bubbles during gluing.

For every taste, color and budget

To protect the screen of your favorite smartphone from damage and keep the display in its original condition for as long as possible, you have to choose between film and protective glass. However, the film may not withstand accidental impacts or drops. Glass is many times stronger than film and can prevent cracks, chips and scratches on the screen, keeping the display even and smooth. How to choose and glue protective glass to your phone?

Why do you need a protective glass for your smartphone?

Protective glass for a smartphone is the simplest glass, processed using special temperature technology, and has several layers. First, it is heated to 680°, then gradually cooled, due to this, stability and mechanical strength increase, hence the name - tempered glass.

Its thickness exceeds the usual film by 0.2-0.5 mm, the presence of glass does not affect the appearance of the device in any way, often it is not even visible, but at the same time the protection becomes many times greater and the screen is not afraid of falls, keys in the pocket and other things that leave a lot of damage. scratches and abrasions.

The cost of glass depends on the manufacturer and model of the smartphone for which it is made. The price is significantly higher than for film due to its greater strength. Also, unlike film, glass has 100% transparency, is much easier to glue and more pleasant to the touch.

Consists of 5 layers:

• the layer that fixes the glass on the screen is called silicone;

• restraining - prevents screen fragments from scattering in case of serious damage to the display;

• anti-glare – allows you to keep colors bright and colorful, the screen does not fade, transparency is maintained;

• protective - responsible for protecting the display from damage, layer hardness 9 H;

• a layer that repels moisture and does not leave greasy fingerprints is called oleophobic.

Safety glass functions:

• Protects your smartphone screen; reduces the intensity of the blow, takes it upon himself.

• Oleophobic coating makes fingerprints less noticeable.

• Resistant to abrasions, scratches and damage.

• Maintains display sensitivity.

• Reliable fastening and durability, thanks to the high level of density.

Selecting protective glass

The market offers a large selection of safety glasses. They are:

• different thicknesses - 0.26, 0.33, 0.5 mm;

• different coatings - glossy (often cheaper than matte, do not distort the image) and frosted glass (eliminates glare on the screen);

• with different edges - 3D (curved glass that covers the display, repeating its curve), 2D (cut to the shape of the front panel of the smartphone; the glass does not undergo careful processing of the edges, since the glass is often covered with a side edging or recessed deep into the body, for the owner the thickness of the glass remains unnoticeable), 2.5D (the golden mean between the above forms of glass; this is a flat coating with rounded edges, gives volume, solidity and high cost to the appearance of the smartphone; the sides are smoothly rounded, flowing into the body).

To choose the most suitable glass option for use, you need to select it in accordance with the smartphone model; choose between glossy and matte finish, declared strength (glass should not bend much) and balance price and quality. The thicker the glass, the higher its strength.

How to glue protective glass to your phone at home?

To properly stick a protective glass on a smartphone, you need to be careful, have a prepared work area and good lighting. The procedure is as follows:

1. Thoroughly wipe the display from grease, dust, fingerprints and other contaminants using wet and dry wipes (the latter are included with the glass); if you have alcohol wipes, it is better to wipe them with them. Careful processing is necessary to avoid streaks under the glass.

2. Use glass only at the edges, otherwise there will be fingerprints. Remove all dust particles from the display (you can glue it in the bathroom, turn on hot water, steam will remove the dust). There is a film on the glass that needs to be removed - this is the adhesive side.

3. It is necessary to adjust the glass along the edges, to the speaker, to the buttons (if any). Slowly lower onto the display. The glass will stick itself; if air bubbles appear under the glass during the process, then lightly pressing on the center of the glass, gradually shift the air to the edge, squeezing it out. You need to press gently and as carefully as possible so as not to displace the already established position of the glass on the display.

If you can’t stick the protective glass onto your phone evenly the first time, it’s okay: the glass can be peeled off and straightened, and if dust or debris has clogged up under the edge, they can also be easily removed, you need to bend the edge of the glass and wipe it clean.

Unlike film, glass does not need to be smoothed; it adheres quite quickly and easily, the main thing is to follow the instructions. Glass also has a fairly long service life; if used carefully, it can last up to several years.

Video on how to stick protective glass on your phone

Is it possible to re-glue the protective glass?

If after some time the glass begins to peel off, but it is in good condition and suits the owner appearance and protective properties, the protective glass on the phone can be re-glued.

You need to purchase formic alcohol, it is very cheap and is sold in any pharmacy. You need to wipe the adhesive side with a clean cloth soaked in this liquid and re-stick the glass on the display in accordance with the speaker and control elements. Remove the air and remaining liquid by lightly pressing from the center to the edge. If you can’t remove small bubbles, then don’t worry - after a day they will disappear on their own.

You don’t have to look for a person who often glues glass and does it for money; you can stick a protective coating on your smartphone yourself at home. You just need to follow the instructions and be careful. We must remember that the screen is the most vulnerable area of ​​a smartphone and additional display protection is a must for your favorite device. The advantages of protective glass are obvious: the smartphone can be carried in a pocket or bag, and the likelihood of cracks on the screen after an accidental fall is minimized.

In everyone's life modern man Numerous “smart” gadgets occupy an important place. 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 glue 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 with a regular hard plastic card);
• Sharp scissors;
• Adhesive 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 an adhesive inner surface, thanks to which they are securely fixed to 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 a clean room (it is advisable to pre-ventilate the room).

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 it 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.

There is a special film on one side of the protective glass. 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, which 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 buttons(if any) 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 the developers offer ultra-thin glasses with soft edges; when gluing them, you should not make any effort 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're talking about Regarding a phone with rounded edges, there will be no fundamental differences in the technology of gluing the 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.