How to replace shockproof glass on samsung. Replacing glass on a smartphone on your own: description, recommendations and requirements. Regarding the Samsung Galaxy S3 Disassembly Tool and Aids

- 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 yourself? Considering that the service center usually charges at least 1000 hryvnia for this procedure (even for a budget device), the issue of saving becomes acute. We will try to find out about the intricacies of the replacement below.

Any material should be processed from the theory. If you came here from a search engine by entering the query "how to replace the screen on your 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 the previously learned, this subtitle can not be studied.

Touchscreen modern smartphone is a complex device consisting of several functional elements. The main ones are a matrix and a touchscreen, there may also be frames, keys, backlight elements and, of course, cables, in an amount from 1 to 3-4 pieces.

Matrix- a liquid crystal or LED panel on which an array of pixels is placed that form an image. From the front side it is covered with a very thin layer of glass, from the rear it has a stainless steel case. It is also equipped with a cable for connecting to the board, it may have other small elements on it.

Touchscreen (sensor)- transparent Touchpad made of glass, covering 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 on the inside, and oleophobic coating on the outside (optional).

In some cases (recently - more and more often) the touchscreen and the matrix of the smartphone are one. They are supplied as a single module, and change together. This design was 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 matrix are connected together in the form of a "sandwich". Distinctive feature OGS-matrices are a very thin layer of coating that protects pixels, since the sensor acts as the main element of their protection.

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 repair at home, while others - not even every SC master can handle it. About which screens can be replaced even without experience, and which ones are better to entrust to a specialist, we will discuss below.

How to replace the glass on the phone screen yourself

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

To divide the OGS display into a touchscreen and a matrix, to replace a damaged sensor, simple tools (suction cup, screwdrivers, knife, plectrum) will not work. The replacement of the sensor on the OGS-screen under SC conditions occurs approximately in the following order:

Phone disassembly.
Removing the module from the smartphone case.
Fixing and warming up the screen on a special stand.
Separation of the matrix and the touchscreen with a special thin nylon thread.
Cleaning the matrix from glue.
Placement of the matrix in a special stencil, application of transparent photopolymer glue.
Installation in a stencil touch screen, removing excess glue between it and the matrix.
Irradiation of the bonding with a UV lamp, for the polymerization of the adhesive.
Installing the module in the case.
Smartphone assembly.

As you can see, without special equipment (a stand for warming up, stencils, a transparent photopolymer and a UV lamp), it will not work to replace the glass on the OGS screen on your own. Unfortunately, now such screens are installed in most Samsung smartphones, 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.

On the video you can see 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 again for a damaged matrix, this section should be read only for general information. It is better to immediately purchase the assembled screen OGS 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 issued after 2015, and not only) self-intervention is contraindicated. Disassemble them without experience, without damaging the body parts, impossible.

For disassembly, you will need the following tools and tools:

Curly screwdriver set(cross and star), for disassembling the smartphone.
Plastic card or mediator, spatula.
Hair dryer, capable of heating the screen to a temperature of 70-90 degrees (normal, for hair is suitable).
Thin nylon thread or string to separate the module.
Gloves(working 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 adhesive cured by UV radiation.
Transparent adhesive, curing in the atmosphere(e.g. B-7000).
Ultraviolet lamp(you can use a regular carrier with an E27 UV lamp, or you can take a manicure UV camera for nail extension).
Wiper, alcohol, wipes.

Screwdrivers, picks, spatulas, and a suction cup often come with a new touchscreen as a bonus. You can use them as a replacement.

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

The installation of a new SAMSUNG GALAXY screen glass is carried out by employees of the SAMSUNG Service Center. But this procedure has a number of nuances. Screen glass replacement requires the use of original spare parts. Professional repair screen will be cheap thanks to promotions and discounts. screen glass replacement cost cellular samsung GALAXY, ask the call center operator.

We replace screen glass Samsung models: S3, S4, S5, S6, S7, S8;
professional equipment for the repair of Samsung equipment;
an extensive network of service centers for the repair and replacement of Samsung parts.

Official Service center in Moscow works seven days a week. Telephone hotline available around the clock. Order a call from a specialist by leaving a request on the site. The operator will call within half an hour. To dismantle the parts, the phone is delivered to the company's base - a free courier will arrive at the client's address immediately after placing the order. The price and time of SAMSUNG GALAXY screen glass replacement are agreed with the customer service manager.

Popular screen faults

The SAMSUNG GALAXY display often breaks as a result of negative mechanical impact. The broken screen needs to be replaced as soon as possible. The cost of replacing a broken or cracked SAMSUNG GALAXY screen glass depends on the type of breakage and on the smartphone model.

Replacement glass or samsung phone screen Galaxy

The most popular model of smartphones Samsung Galaxy S has a disadvantage in the form of frequently breaking screen glass. Broken or cracked glass can only be replaced. The screen of S-series smartphones can also work with cracked glass, the need for replacement in this case is due to the wish of the owner of the phone.

But it may also be that cracked screen stops working. In this case, replacing the glass does not get off and you have to change the screen module entirely. Screen replacement uses a range of Samsung Galaxy components, making the service more expensive than glass replacement.

Service cost screen glass replacement and guarantees:

Upon completion of the installation of a new element, the Service Center tests the device in the Quality Control Department. Work on the replacement of parts is carried out in a strictly stipulated time frame. The replacement warranty is valid up to 3 years. The repair warranty allows the customer to seek professional help free of charge when a secondary problem occurs. You do not need to order a new part yourself. The service center uses only original spare parts. Leave an application online and get a discount. Full information contact your operator for glass or screen replacement.

Most often, the following models come to replace the screen glass:

"S3"

Screen capacitive touch screen type SuperAMOLED (HD SuperAMOLED)
on the PenTile RGBG scheme;
with WXGA resolution 1280x720 pixels (16:9 aspect ratio);
diagonal 4.8" (120 mm);
density of 306 ppi (pixels per inch) and support for 16.7 million shades of colors;
protective glass Gorilla glass 2.

"S4"

Screen capacitive display (HD SuperAMOLED) with WXGA resolution 1920x1080 pixels (16:9 aspect ratio);
diagonal 5 inches (130 mm);
density 441ppi (pixels per inch);
protective glass Gorilla Glass 3.

"S5"

Screen capacitive display (SuperAMOLED) with WXGA resolution of 1920 × 1080 pixels (16:9 aspect ratio)
diagonal 5.1 ″ (13 cm)
density 432ppi (pixels per inch)

The installation of a new SAMSUNG GALAXY screen glass is carried out by employees of the SAMSUNG Service Center. But this procedure has a number of nuances. Screen glass replacement requires the use of original spare parts. Professional screen repair will be cheap thanks to promotions and discounts. Ask the call center operator for the cost of replacing the screen glass of a SAMSUNG GALAXY cell phone.

We replace the screen glass of Samsung models: S3, S4, S5, S6, S7, S8;
professional equipment for the repair of Samsung equipment;
an extensive network of service centers for the repair and replacement of Samsung parts.

The official Service Center in Moscow is open seven days a week. The hotline is available around the clock. Order a call from a specialist by leaving a request on the site. The operator will call within half an hour. To dismantle the parts, the phone is delivered to the company's base - a free courier will arrive at the client's address immediately after placing the order. The price and time of SAMSUNG GALAXY screen glass replacement are agreed with the customer service manager.

Popular screen faults

Replacement glass or samsung phone screen Galaxy

The most popular model of smartphones Samsung Galaxy S has a disadvantage in the form of frequently breaking screen glass. Broken or cracked glass can only be replaced. The screen of smartphones of the S line can also work with cracked glass, the need for replacement in this case is due to the wishes of the owner of the phone.

But it may also be that the cracked screen stops working. In this case, replacing the glass does not get off and you have to change the screen module entirely. Screen replacement uses a range of Samsung Galaxy components, making the service more expensive than glass replacement.

Service cost screen glass replacement and guarantees:

Upon completion of the installation of a new element, the Service Center tests the device in the Quality Control Department. Work on the replacement of parts is carried out in a strictly stipulated time frame. The replacement warranty is valid up to 3 years. The repair warranty allows the customer to seek professional help free of charge when a secondary problem occurs. You do not need to order a new part yourself. The service center uses only original spare parts. Leave an application online and get a discount. For complete information on glass or screen replacement, contact your operator.

Most often, the following models come to replace the screen glass:

"S3"

Screen capacitive touch screen type SuperAMOLED (HD SuperAMOLED)
on the PenTile RGBG scheme;
with WXGA resolution 1280x720 pixels (16:9 aspect ratio);
diagonal 4.8" (120 mm);
density of 306 ppi (pixels per inch) and support for 16.7 million shades of colors;
protective glass Gorilla Glass 2.

"S4"

Screen capacitive display (HD SuperAMOLED) with WXGA resolution 1920x1080 pixels (16:9 aspect ratio);
diagonal 5 inches (130 mm);
density 441ppi (pixels per inch);
protective glass Gorilla Glass 3.

"S5"

Screen capacitive display (SuperAMOLED) with WXGA resolution of 1920 × 1080 pixels (16:9 aspect ratio)
diagonal 5.1 ″ (13 cm)
density 432ppi (pixels per inch)

The main function of the protective glass of a smartphone is to take a hit on itself, protecting the touchscreen from damage. When this happens, it often falls into disrepair, becoming covered with chips, cracks and other damage. The level of protection against this drops significantly, in addition, the view of the display worsens, and the smartphone loses its attractiveness. To change the coating to a new one, you must first remove the broken protective glass from the phone. And here there are difficulties, which will be discussed in the material.

Precautionary measures

It is necessary to take into account one important point before removing the old protective glass from the phone. Thanks to the perfectly smooth surface of the touch screen, the glass sticks to it very firmly. Usually it is held not by glue (although this happens), but by electrostatic forces. The two flat surfaces are very firmly in contact, making it impossible to remove the glass by simply prying it with a fingernail. If you take the first available tool (like a knife) - there is a risk of damaging the smartphone display and its case.

One silicone suction cup is also not enough. If you stick to a badly damaged glass, a vacuum does not form under it inside, and when force is applied, it will come off. If the grip is good, the suction cup will not come off, but another problem arises. The sensor is fixed in the housing using double-sided adhesive tape or glue, the tear strength of which is lower than that of the touchscreen and protective glass. Overdoing it, you can rip off the screen module completely, damaging its cables. Therefore, it is necessary to act deliberately and consistently.

How to remove the glass from the phone and stick a new one

Before you remove the broken protective glass from the phone and replace it, you need to prepare and arm yourself with a set of tools and tools.

This will require:

mediator, spatula or thin plastic card (preferably 2 pieces);
silicone suction cup optional;
lint-free napkin;
glass cleaner (preferably alcohol-containing), alcohol, vodka, or alcohol-based perfume (perfume, cologne) - at choice;
medical gloves - optional.

Quite often new protective glass can be completed with necessary adaptations.

The dismantling procedure is extremely simple and takes a minute.

Before removing the protective glass from the phone, you need to wash your hands with soap and dry thoroughly, or just wear rubber gloves. This is to prevent fingerprints and streaks from appearing on the screen surface.
On broken glass, you should find the most complete corner where there are no chips or other damage (or there is, but in least amount). There you need to cling to the suction cup, pressing it to the screen.
The corner to which the suction cup is glued must be pryed off with a pick, spatula or suction cup so that the edge of the glass peels off. To do this, at the same time slightly pull the suction cup towards you. It is important not to overdo it so as not to rip off the screen before a gap forms between it and the glass! If there is no suction cup at hand, you can simply smoothly insert the mediator deeper into the resulting gap.
As the glass peels off, the mediator / spatula / card should be deepened. If the screen is large, it is recommended to work with two tools at once, moving them in different directions.
The final touch is to pull the suction cup towards you until the glass is completely torn off. You can take the edge with your fingers and do the same.

- one of the key vectors of the service center. Experienced craftsmen will restore the device after mechanical damage, in particular, they will replace the glass (screen) of the Samsung Galaxy S3. This procedure involves the use of professional equipment: dielectric blades, thermal platform, disinfectant and others. Before proceeding with the repair, engineers will conduct a free diagnostic to determine the cause and nature of the malfunction. In addition, a thorough analysis of the problem provides an answer to the question regarding cost.

Galaxy S3 glass replacement

Instead of damaged glass, technicians will install branded components from Samsung. To receive a discount on glass replacement, leave a request on the page below or share in in social networks information about the work of the service workshop. The delivery of the device to the service center, and then back to the owner, is handled by a free courier. Order a call to clarify the cost of components for models GT-I9300, GT-I9301I, GT-I9300I, GT-I8190 Duos. The operator will call back within a few minutes.

Galaxy S3 screen replacement

Common causes of Samsung Galaxy S3 screen damage:

prolonged exposure to ultraviolet rays;
liquid ingress;
hitting a hard surface, etc.

Self-repair is a useless undertaking, it is more rational to replace the part. Requests for inexpensive repairs at the official Samsung service center are accepted around the clock and seven days a week.

Guarantee

To find out how much the work costs, look at the price list of the company. The nature of the damage affects the price. The service center provides a wide range of services in Moscow, St. Petersburg, Yekaterinburg, Novosibirsk, Nizhny Novgorod, Volgograd, Krasnodar, Rostov-on-Don, Voronezh, Kazan, Tyumen, Ufa, Chelyabinsk, Omsk, Krasnoyarsk, Samara. At the end of maintenance, the company's employees issue a guarantee for repairs, replacements and installed parts, which is valid for up to three years. After agreeing on the nuances of cooperation between the client and the workshop, a contract is concluded. With the help of this document, subsequent relationships are regulated.