How to properly replace the protective glass on a smartphone. How to remove the protective glass from the phone screen? We remove the old broken protective glass. What our service center offers

A mobile phone screen is a very fragile and important component. Damage to this part makes the operation of the smartphone almost impossible, but what to do if a defect is still received? You can try to take the initiative into your own hands and take on the repair procedures yourself. Being entrepreneurial like this can save you a lot of money. How do I change the glass on my phone? There are instructions that will allow you to repair the device yourself at home. Let's pay attention to these instructions in this article.

Features of repairing glass of a mobile gadget at home

In case of falls, most often the touchscreen takes the whole blow. A huge number of calls to the service center is associated with just this kind of breakdown.

Important! This prospect is not very encouraging, since some cases of replacement in workshops will cost you half the cost of the mobile phone itself. This situation is caused by the fact that many device models use OGS screens.

In order to divide the display into a touchscreen and a matrix, it will not be enough to acquire the simplest tools (a vacuum suction cup, a Phillips screwdriver, a sharp knife and a thin flat object). All replacement usually occurs in the following order:

1. Dismantling the device.
2. Removing the damaged module from the case.
3. Strong fixation and warming up of the display on special equipment.
4. Separating the matrix from the touchscreen using a special nylon thread.
5. Cleaning the matrix from technical glue.
6. Placement of the component on a special stencil for subsequent application of photopolymer colorless glue.
7. Place the sensor in the stencil to remove excess adhesive between layers.
8. Irradiation with ultraviolet rays for quick hardening of the glue.
9. Returning the module to the case and assembling the device in reverse order.

Important! As you may have noticed, without special equipment, you will not be able to repair it yourself. Unfortunately for most users, OGS screens are installed on almost all modern smartphones and all independent attempts to replace them are relevant only if you are interested in gaining experience and do not mind breaking the device at all.

How do I change the protective glass on my phone? If you are still overwhelmed with courage and desire to return the device to stable operation, then there is one way for you.

Replacing OGS glass at home

Disassembly should be taken only by those users who have any experience in this area. It will be very difficult for a beginner to do without new damage. For disassembly, you need to use the following tools and tools at hand:

• A small set of Phillips and Torx screwdrivers for disassembling the mobile phone case.
• A plastic spatula, unnecessary debit card, or a guitar pick.
• The most common hair dryer, capable of warming up the screen somewhere up to 80 degrees Celsius.
• A thin thread of nylon or a guitar string. You will need these tools to separate the module into its component parts.
• Work or medical rubber gloves.
• Rubber suction cup with a ring.
• Some kind of perforated metal sheet and about a dozen bolts and nuts. The length of the bolts should be somewhere around 2-3 cm.
• A special glue that cures when exposed to UV (ultraviolet) light.
• UV lamp, pure alcohol or glass cleaner, and computer wipes.

Important! Curly screwdrivers, technical picks and plastic paddles with suction cups are often supplied with a new touchscreen. It is best to use the above replacement tools.

Replacing glass on your phone yourself looks like this:

• First you need to disassemble the device case. The task is simplified if the mobile phone is equipped with a removable cover and a battery. After disassembling the case, take a screwdriver and unscrew all the screws that fix the elements on the case. You can find hundreds of detailed instructions on how to do this on YouTube.
• Now you need to take on the display module itself. We take a hairdryer and warm up the smartphone around the perimeter. We “grab” the module with the suction cup and pull it slightly towards ourselves, not forgetting to warm up the entire structure with a hairdryer. Be careful not to damage the cables when removing the part.
• Now you need to prepare to lay out the extracted module. Simply place it on a pre-prepared metal plane with holes and screw the bolts around the perimeter of the module so that it does not move.
• Let's move on to the bundle itself. We take the same hair dryer and thoroughly heat the matrix up to 70-90 degrees Celsius. Now we take a nylon thread or a guitar string in our hands, cling to the edge, and continuing to warm up, “cut” the components.
• If you succeed, then we clean the matrix from the remnants of old glue with alcohol and napkins. All this must be done very carefully to avoid damage to the screen.

Important! Gloves should be worn so as not to leave any greasy marks. If the glue layer is removed without problems, then wipe the component with alcohol again.

• We smear the matrix with new glue, in accordance with its new touchscreen. Now press lightly on the structure and remove the glue protruding from the sides.
• For about 30 minutes, you need to irradiate the glue under a UV lamp.
• We undertake the installation of the module if there are no traces of old glue left. We place the module on the loop and grease the case around the entire perimeter with glue.
• We glue the whole thing on the case, wait for it to dry and assemble the gadget in the reverse order.

Important! Do not forget to check the functionality of the device.

How to replace the protective glass on your phone if it's not OGS technology?

Change the glass on a smartphone

If your device uses a screen with an air gap, then you can safely take on the replacement. This is exactly the case when you will be able to save one hundred percent. But this method also requires a certain base of technical knowledge and the ability to use a soldering iron. You will need all the same tools that were used in the previous method, and you need to follow the following instructions:

1. We disassemble the phone in the same way as in the previous method.
2. We remove the screen with a hair dryer, put the suction cup on the touchscreen and remove it.
3. Now you need to get rid of the damaged part by sending the obsolete component to scrap. After that, we clean all workspaces from glue or tape.
4. We put a new component. Remove the film from the matrix module before mounting. Thin strips of double-sided tape or B-7000 glue are applied along the perimeter of the structure. Place the sensor in its rightful place and press it down until it dries. Do not forget to remove any drips that have come out.
5. If a solder was used to fix the module, then we take a soldering iron in our hands and fix the part around the perimeter with solder.
6. We assemble the entire phone in reverse order and check it for performance.

- a fragile thing, and very important. You can say in the style of "Captain Obvious" that if it is damaged the phone becomes impossible to use, but people are more interested in something else: is it possible to replace the screen on the phone by yourself? Considering that the service center usually charges at least 1000 hryvnia for this procedure (even for a budget device) - the issue of savings becomes acute. We will try to find out about the intricacies of replacement below.

Any material should start with theory. If you came here from a search engine by entering the query "how to replace the screen on a phone with your own hands" - new knowledge will definitely not hurt. If the purpose of reading the material is to obtain some new information, in addition to those learned earlier, this subheading need not be studied.

The touchscreen display of a modern smartphone is a complex device consisting of several functional elements. The main ones are the matrix and the touchscreen; frames, keys, backlighting elements and, of course, loops, in the amount of 1 to 3-4 pieces, can also be present.

Matrix - a liquid crystal or light-emitting diode panel, which houses an array of pixels that form an image. On the front side it is covered with a very thin layer of glass, on the back it has a stainless steel case. It is also equipped with a ribbon cable for connection to the board, it may have other small elements on it.

Touchscreen (sensor) - a transparent glass touch panel that covers the entire front of the smartphone. It is a thin sheet of glass (less often - plastic), on which a transparent layer of conductive material is applied from the inside, from the outside - oleophobic spraying (optional).

In some cases (more and more recently), the touchscreen and the matrix of the smartphone represent one whole. They are delivered as a single module and change together. This design is called OGS.

OGS screen (from the English one glass solution - a solution with one glass) - a type of smartphone screen, in which the sensor and the matrix are connected together in the form of a "sandwich". A distinctive feature of OGS-matrices is a very thin layer of coating that protects pixels, since the main element of their protection is the sensor.

Whether it is possible to replace the phone screen on your own depends on the reader's ability to work with tools and the type of matrix. Some smartphones lend themselves very well to home repair, while with others, not even every SC master can handle it. We will discuss below which screens can be replaced even without experience, and which ones should be entrusted to a specialist.

How to replace the glass on the phone screen yourself

The touchscreen of a smartphone is the first to take a hit when dropped, so it suffers more often than a matrix. Therefore, the number of calls to SC caused by glass damage is greater than the number of cases of a broken matrix. However, this is not always encouraging, since replacing one touchscreen sometimes costs more than a complete module. This situation is caused precisely by the use of OGS screens.

To divide the OGS display into a touchscreen and a matrix, to replace a damaged sensor, you will not be able to do with simple tools (suction cup, screwdrivers, knife, pick). The replacement of the sensor on the OGS screen in the SC conditions occurs in approximately the following order:

1. Disassembly of the phone.
2. Removing the module from the smartphone case.
3. Fixing and warming up the screen on a special stand.
4. Separation of the matrix and the touchscreen with a special thin nylon thread.
5. Cleaning the matrix from glue.
6. Placement of the matrix in a special stencil, application of photopolymer transparent glue.
7. Installing a touch screen into a stencil, removing excess glue between it and the matrix.
8. Irradiation of the gluing with a UV lamp to polymerize the glue.
9. Installing the module into the case.
10. Assembling a smartphone.

As you can see, without special equipment (a heating stand, stencils, a transparent photopolymer and a UV lamp), it will not be possible to replace glass on an OGS screen on your own. Unfortunately, now such screens are installed in most smartphones Samsung, LG, Sony, Xiaomi, Meizu and, in general, almost all devices, more expensive than 3000 UAH. Apple has been using OGS displays since the iPhone 4S. Therefore, independent attempts to change the sensor (without a matrix) on these devices are justified only if there is a lot of time, a desire to learn and if the phone is not a pity.

The video shows how a person with experience changes the sensor on the OGS display using a minimum of tools:

For the desperate: how to replace the glass on the OGS screen yourself

If the budget is limited and you don’t want to overpay for the damaged matrix, this section should be read only for general information. It is better to immediately purchase the complete OGS screen module, and not risk it. The editors are not responsible for broken screens, torn cables and other consequences of unsuccessful experiments.

Owners of some flagship smartphones (HTC One M series, Samsung Galaxy, released after 2015, and not only) are contraindicated on their own. Disassemble them without experience, without damaging the body parts, impossible.

Disassembly requires the following tools and equipment:

• Curly screwdriver set (cross and star), for disassembling a smartphone.
• Plastic card or guitar pick, spatula.
• Hair dryer, capable of warming up the screen to a temperature of 70-90 degrees (normal for hair is suitable).
• Thin nylon thread or string to split the module.
• Gloves (workers and medical).
• Rubber suction cup with ring.
• Metal flat surface with holes(perforated sheet).
• 6-8 bolts with nuts (the diameter depends on the diameter of the holes in the sheet, the length is 2-3 cm).
• Photopolymer gluehardened by UV radiation.
• Transparent glue that cures in the atmosphere (for example, B-7000).
• Ultraviolet lamp (You can use a regular carrier with an E27 ultraviolet lamp, or you can take a UV manicure camera for nail extension).
• Glass cleaner, alcohol, wipes.

Screwdrivers, picks, paddles, and a suction cup are often supplied with the new touchscreen as a bonus. You can use them to replace them.

To replace the glass on a phone with an OGS screen yourself, the procedure is as follows.

The main function of the glass of any gadget is to protect the touchscreen of a mobile device from damage. Taking the blow, the glass is often destroyed, cracked, and chipped. At the same time, the quality of protection drops significantly, the view of the display becomes worse, the gadget loses its presentable appearance. Before installing a new protective glass, you must first peel off the old one. In this article we will talk about how to remove the protective glass from your phone.

What precautions should you take?

Before you change the protective glass from your iPhone, you need to take into account that the surface of the touch screen of the gadget is almost perfectly smooth. Therefore, the protective glass is attached to it quite thoroughly. Most often it is held by electrical forces, sometimes by an adhesive. The surfaces are in contact so tightly that it is simply unrealistic to remove the glass by prying it with the tip of a nail. If you use a knife blade, then there is a high probability of damage to the screen and the case of the smartphone.

The silicone suction cup is also ineffective. If the protective surface is badly damaged, then there is no vacuum under it, and the suction cup will simply fall off. With good adhesion of the glass to the suction cup, there are also more than enough problems. The sensor is attached to the body with a weak adhesive tape, and if you do not calculate your own forces, you can damage the cables and tear off the screen module completely. This is why deliberate, careful action is required strictly according to the algorithm.

Important! If you suddenly decide to replace the glass with a more budgetary film and you did not succeed in fixing it the first time, you do not have to buy a new one. To solve this problem, our publication will help you.

How to remove protective glass from a smartphone or iPhone?

First, let's get ready and collect the necessary arsenal of funds. To remove glass yourself at home you will need:

1. 2 plastic cards, a pick and a spatula.
2. Silicone suction cup.
3. Lint-free napkin.
4. A glass cleaner containing alcohol (you can replace it with vodka, cologne, or rubbing alcohol).
5. Medical gloves.

The algorithm of actions to remove the protective glass from the iPhone is extremely simple, but at the same time effective:

• Wash your hands thoroughly with soap, dry them, or wear gloves. It is important that the screen does not leave streaks or finger stains.
• Find an intact (or least damaged) corner on the broken glass. Press the suction cup against it.
• Pry the corner with the suction cup using a spatula or a pick to peel the edge off slightly. At the same time, help yourself with a suction cup, carefully pulling it towards you. Do not overdo it, otherwise - you can rip the screen.
• As the shield peels, deepen the spatula or pick.

Important! If the screen is large, you can use 2 tools at the same time by pushing them in different directions.

• Continue to gently pull the suction cup towards you until the glass comes off completely.

As you can see, the replacement is fast, there is nothing particularly complicated. The work requires only patience, caution and scrupulousness.

How to properly glue the glass?

Is it possible to glue bulletproof glass yourself correctly and with high quality? How to remove the protective glass from the phone at home - figured out. Now how to attach a new protective surface to the display. In order for the new part to be glued with high quality, the procedure must be carried out in an immaculately clean room free of dust.

Important! Before gluing, soak a lint-free cloth in an alcohol-based solution and wipe the screen. This will remove dust, degrease the display and improve the adhesion of the two surfaces.

The gluing algorithm is as follows:

• Take the new glass by the edges. At the same time, hands must be cleanly washed, dry or wearing medical gloves.
• Remove the protective film from the glass surface by pulling on the tab. At the same time, keep the glass closer to the screen of the gadget to prevent dust particles from falling on the surfaces to be connected.
• Place the glass surface a few millimeters from the display and align carefully.

Important! Make sure that the holes on the camera, speaker, keys, and other accessories are aligned.

• Connect the glass to the screen. Bubbles can be removed by pushing them out to the edges with a clean, dry cloth.

Important! The glass only protects the screen. If your smartphone model does not have a very sturdy case, select the appropriate case for it as well. To make it easier for you to understand which one will be of better quality and convenience, we have given in a separate article.

A protective glass is an accessory that protects your smartphone screen from damage if dropped or bumped. Often used to protect the screen on touchscreen phones.

If the protective glass is broken, then it must be replaced in order not to interfere with the work with the smartphone.

How to remove protective glass at home

You can replace the protective glass yourself, without resorting to the help of masters in specialized repair centers. The main thing is to remember about simple rules when working:

• no need to rush, act as carefully as possible;
• when removing the glass, try to hook it to one of the corners to lift it. It will, of course, be easier to do if the glass is not badly broken and is relatively intact;
• all manipulations must be carried out in special gloves that do not leave fingerprints on the smartphone screen.

How to remove the protective glass from the screen

Use a plastic card or a small piece of cardboard to hook the glass. You can try to pry off the edge of the glass with your fingernail or any flat object such as a credit card. Another option is to use a special key for removing the SIM card slot for removing the screen, which the manufacturer puts in each box with a smartphone.

After prying the edge of the glass, you need to carefully separate the protective cover from the screen, going deeper.

If the glass is badly cracked, then you should find the corner where the least damage is. It is necessary to start from this very place, and to clean off the cracked particles as the space of the screen is freed from the glass.

If the glass is slightly damaged, you can use a silicone suction cup to remove it. The main thing is not to overdo it, so as not to rip off the glass along with the regular screen.

The main goal is to separate the protective glass and the regular screen, which are held by the acting electrostatic forces. These forces work better than any glue mass. In this case, the model of the device does not matter at all, when removing the glass, the same algorithm of actions is used for all phones.

Safety glass manufacturers

Deppa is the most popular manufacturer of protective glass. The company's line includes accessories for protecting devices:

• Deppa - subtle 3D Touch compatible glass;
• Deppa 3D is 3D Touch compatible and coated with a film that repels grease from the screen. Thanks to this coating, there are no fingerprints on the glass.

Red Line offers the thinnest safety glass available on the world market. In addition to the oleophobic film, Red Line Tempered Glass is coated with a water-repellent substance.

UBear has created a hardened Nano Full Cover Premium Glass coating similar in thickness to the previous version. Ballistic Glass from Tech Amor is made of several layers of Japanese glass.

Safety glass suppliers

Several companies can also be distinguished among manufacturers:

• ICHECKEY GROUP is a Chinese manufacturer, one of the leaders in the world market;
• Mofi is a company that is focused only on the production of protective glasses and cases for mobile phones of various models for many markets;
• Benks is a brand that has received a national license for the production of protective glass, its products have passed MFI certification from Apple;
• CHYI Glass is the largest manufacturer of special purpose safety glass;
• Geemo is the youngest member of this list, the production of which is based on the use of active polymeric substances and special spray coatings. On the market since 2010.

When replacing a protective glass on a smartphone, few people do not worry about observing the rules and perform re-gluing with improvised tools. As a result: there are scratches on the phone, the coating is uneven, covered with bubbles or just does not stick tightly

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

As a result: there are scratches on the phone, the coating is uneven, covered with bubbles or simply does not stick tightly.

Instructions: how to install a protective glass on your phone

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

The article contains basic information, but for completeness, we recommend watching a video with a detailed description of the installation steps.

Removing old glass: what is important to remember

You have to understand that glass does not stick to the screen because of a special adhesive coating. The adhesion of the film to the smooth surface of the touchscreen is due to static. 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 the phone case.

Even using a special suction cup can lead to unpleasant consequences. Remember, do everything smoothly. Pressing firmly on the Velcro, you risk damaging the cables or ripping 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, proceed consistently and carefully.

What to prepare for installing a protective glass:

a pick (or a thin plastic card) - it is better to take 2 pieces;

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

a napkin or piece of lint-free cloth;

an alcohol-based glass cleaner (pure alcohol or perfume will also work);

medical gloves (silicone or rubber).

Once armed with these tools, the job will take less than two minutes.

Brief description of the process

Make sure your hands are free of dust or lint before starting work. It is impossible to see the smallest particles on your fingers, so play it safe and wear medical gloves. They are thin and fit snugly on the arm, so they will not interfere with your work.

Next, install the suction cup on the area of \u200b\u200bthe phone with damaged glass, where there are fewer fragments and cracks. Gently attach the Velcro to the corner of the screen, and then press down slightly, 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 that the glass is peeling, 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.

We glue new glass

Remove dust and fingerprints before applying a new coating. A lint-free napkin is suitable for this: first moisten the screen with glass cleaner and degrease the surface with a prepared cloth.

Take 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 air dust will stick while you carry the film).

Place the glass as close to the screen as possible (align with the center, make sure that all openings for buttons, connectors and camera pass through the film).

Slowly lower the protective covering onto the screen, press down and smooth from the center to the corners at the same time. Use a dry, lint-free cloth or a thin plastic card to do this.

Remove the shipping protection tape.

It is not always possible to glue the glass to the phone without dust and lint getting in. If you see that there are debris 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 out dust particles.

If nothing is at hand, use tweezers.

Once the dirt is removed, stick the glass back.

P.S. And remember, just by changing your consciousness - together we are changing the world! © econe