Is it possible to replace only glass on galaxy s3. Crazy hands: how to replace the screen on your phone yourself. Video on how to replace the protective screen on a Samsung Galaxy S4 smartphone

22.11.2023

The main function of a smartphone's protective glass is to absorb the impact, protecting the touchscreen from damage. When this happens, it often becomes unusable, becoming covered with chips, cracks and other damage. The level of protection from this drops significantly; in addition, the view of the display deteriorates, and the smartphone loses its attractiveness. To change the cover to a new one, you must first remove the broken protective glass from the phone. And here difficulties arise, which will be discussed in the material.

Precautionary measures

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

One silicone suction cup is also not enough. If you stick to heavily damaged glass, a vacuum will not form inside under it, 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 case using double-sided adhesive tape or glue, the tensile strength of which is lower than that of the touchscreen and protective glass. If you overdo it, you can completely tear off the screen module, damaging its cables. Therefore, you need to act thoughtfully and consistently.

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

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

For this you will need:

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

Often, new protective glass can be equipped with the necessary accessories.

The dismantling procedure is extremely simple and takes a minute.

Before removing the protective glass from your phone, you need to wash your hands with soap and dry thoroughly, or simply wear rubber gloves. This is necessary to prevent fingerprints and smudges from appearing on the surface of the screen.
On broken glass, you should find the most intact corner where there are no chips or other damage (or there is, but in the smallest amount). You need to attach it there with a suction cup, pressing it against the screen.
The corner to which the suction cup is glued must be pryed with a pick, spatula or suction cup so that the edge of the glass peels off. To do this, you need to simultaneously pull the suction cup slightly towards you. It is important not to overdo it so as not to rip off the screen before there is a gap between it and the glass! If you don’t have a suction cup at hand, you can simply smoothly insert the pick deeper into the resulting gap.
As the glass peels off, you should deepen the pick/spatula/card. 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 comes off completely. You can grab the edge with your fingers and do the same.

The Samsung Galaxy S4 I9500 smartphone has a 5-inch Super Amoled display with a screen resolution of 1920 x 1080 pixels. For a person with an average palm size, this size is the most comfortable to use. But despite this, it happens that the user drops his smartphone or simply forgets it in his back pocket, resulting in the glass breaking.

The average cost of replacing shielding glass at a service center is approximately 3,500 rubles, taking into account the cost of the part. If you want to save money and replace the glass yourself, first be sure to read this article to the end. If you do not have the necessary equipment or you do not understand any of the points in the text, we advise you not to risk it and take your device to a specialist.

Before you start preparing your smartphone for glass replacement, you definitely need to check whether the sensor itself is damaged and there are no broken particles. To do this, you need to dial *#0*# and press the call button. After that, select “Test” in the menu that appears and, following the instructions, draw an envelope on the screen with your finger. If none of the bars are interrupted, then everything is fine with your sensor.

Necessary equipment (with photo)

Preheater.
Soldering Station.
A thin plastic card or pocket calendar.
Ultraviolet glue.
Dry and wet wipes.
Microfiber.
New glass.

PCB preheater Soldering station UV glue

Preparation

Since in order to remove the old glass, you will need to heat the smartphone itself, you need to remove all parts from the device that could be damaged. To do this, you need to remove the back cover, take out the battery and disconnect the motherboard. If you do not do this, with almost one hundred percent probability, after replacing the glass, you will no longer be able to turn on your smartphone.

Replacing glass on Samsung Galaxy S4: step-by-step guide with photos

Preheat the preheater to 70 degrees and place the smartphone on it with the stack down for 15 minutes.
After this, turn on the hairdryer, set the temperature to 100 degrees and point it at one of the upper corners of the smartphone for 2-3 minutes.
Take a pre-prepared plastic card and pry up the corner of the glass. The ultraviolet glue that held the glass in place changes its viscosity when exposed to temperature, which makes it possible to remove the old glass.
Carefully pry up the edge of the glass and disconnect it from the screen
Very slowly, in no hurry, continue to lift the old glass with a plastic card, not forgetting to change the heating point.
Before reaching the end 1 centimeter, be extremely careful. There, the cables for your Home and Other buttons are glued to the glass. Disconnect the damaged element very carefully, and when you reach the end, use the same plastic card to carefully disconnect the cables glued to it.
After the old glass is completely removed, carefully remove any remaining adhesive using the same plastic card, reassemble and turn on your smartphone. This is necessary in order to check its functionality and make sure that you did not damage anything in the process of removing the old glass.
If everything works, you can start gluing the new glass. To do this, you need to thoroughly wipe your screen first with a damp cloth, then with a dry cloth, and finally with microfiber. There shouldn't be a single speck of dust on it.
After this, we begin installing the new glass: pour glue onto the screen. We do this in one stripe from the top of the screen to the bottom. Under no circumstances should we fill the area of the buttons and speaker. If small air bubbles appear in the glue, they must be burst with a needle.
Don’t be afraid to pour a little more glue than necessary; at the end of the procedure, excess glue can be easily removed with a napkin
Very slowly, under no circumstances pressing against any of the edges of the screen, install the new glass.
We wait until the glue is evenly distributed under the new glass, and only then lightly press it onto the smartphone, starting from the center.
We wipe off the remaining glue around the edges, assemble the smartphone, turn it on and test its functionality.

Video on how to replace the protective screen on a Samsung Galaxy S4 smartphone

Smartphone screen protection

Among the most popular methods, I would like to separately highlight additional protective glass and bumpers. New protective glasses are very easy to install and take the full impact when your smartphone falls. They cost little and are much easier to replace than the glass of the device itself. Properly selected bumpers perform approximately the same function. Typically, their edges protrude a couple of millimeters beyond the smartphone screen and, when the device falls flat, they take the blow.

Having the necessary tools and a little experience, you can easily replace the glass on your Samsung Galaxy S4 I9500 yourself, but if you are not sure that you can repeat the entire procedure from start to finish, it is better to immediately trust the professionals.

Despite the progressiveness of modern technologies, the operational reliability of communication devices produced today still leaves much to be desired. If your phone fell “uncomfortably” or you accidentally crushed it in your pocket (the subject of our story will be the Samsung Galaxy S3), glass replacement will be required immediately. As a result, this kind of repair will cost the owner of the “damaged” smartphone a decent amount (this refers to the specifically mentioned model). After all, the services of specialists are not a cheap pleasure, especially when it comes to repairing far from budget devices. However, there is a less expensive way to restore the protective screen - by replacing the cracked housing element yourself. Well, you will learn about all the subtleties and nuances of such an important event from the material presented below.

A little about the design feature of the Samsung Galaxy S3 that interests us

Replacing glass on this model is a very labor-intensive process, since the transparent protection element is firmly glued to the display module. To “painlessly” separate the front panel, you need to try hard. In service workshops, specialized equipment, so-called separators, are used for such operations. At home, the separation process is much more difficult to implement. Nevertheless, we hasten to please you. Subject to certain rules of dismantling and relying on the invaluable experience of the determined and courageous, the project “Samsung Galaxy S3. Replacing glass is quite feasible even with the hands of a person whose knowledge of technical aspects is equal to absolute zero. However, we will not remain silent, during the process of cosmetic repairs we specify, the contractor must be very attentive and extremely careful. Let's not forget the main thing - a smartphone costs money!

Preparatory stage: workplace

You will get acquainted with the list of available tools a little later. Now let's discuss what needs to be taken into account when organizing the workflow:

Lighting should be sufficient, but not irritating to the eyes.
There should be nothing unnecessary on the desktop.
No one should distract you.
Let pleasant and at the same time favorite music become your second assistant.

Regarding the tool and aids for removing Samsung Galaxy S3

Replacing glass with your own hands is a very responsible process. This will be discussed more than once, since this type of repair is really difficult to carry out. Therefore, before you begin the immediate implementation of restoring the aesthetic originality of the device, think again about whether you can carry out your plans. Those who are determined and brave will be able to save significantly on the services of professionals.

So, what tools will you need to remove and install the new one?

Phillips screwdriver (very thin profile).
Hair dryer with temperature regulator (industrial or household).
Old bank card.
Several plastic picks.
A special spatula for prying up the sealed edges of the glass.
A scalpel or a small pointed knife (certainly sharp).

By the way, as an encouragement: for the owner of an S3, glass replacement in Zelenograd will cost about 2,000 rubles. However, prices for this type of repair in other cities of the country may vary slightly. In any case, if you purchase a new one from a specialized store and install it yourself, the benefits will be obvious (the price of the part varies depending on the quality of the product, ranging from 100-1000 rubles).

Let's start with something simple: preparing to remove glass

Remove the rear protective cover.
Disconnect the device's battery.
Remove the SIM card and memory card.

There is no need to unscrew screws or remove attachments. The more rigid the structure, the better.

Warming up the screen plane: an extremely important moment

Repairing the S3 device - replacing the glass separately from the module - requires the use of a hair dryer, since the protective element is firmly glued to the touchscreen of the device. However, the touch navigation buttons located at the bottom of the phone are also firmly secured using the above-mentioned fixing substance. As you understand, the glue needs to be softened before separating the glass from the module.

Turn on the hair dryer and adjust the temperature of the blown air to the optimal setting (50-70 degrees Celsius).
Using circular movements, holding the nozzle at a distance of 3-5 cm from the glass, warm the surface until it becomes noticeably warm.
Using a spatula or knife, carefully pry up any of the top edges of the guard.
Insert one of the prepared mediators into the opened gap.
Make at least three “undermining” points for the glass (at the top).
Repeat the warm-up process briefly.

This is just the beginning of working with the Samsung Galaxy S3. Replacing glass will then require more painstaking efforts. Be careful and you will succeed!

Separating the glass from the display module

When the protective element moves slightly away from the body and screen, insert a bank card into the gap.
Slowly and very carefully move the separating tool inside the part towards the center until the edge of the credit card comes out on the other side of the display module.
Systematically warm up the adhesive.
Gradually, and most importantly, slowly, move the bank card downwards towards the main navigation buttons.

Attention: the touch sensors (the keys mentioned above) must be carefully separated from the glass until the part being dismantled is completely removed. Otherwise, there is a high probability of damaging the connecting cable of the buttons, which means that a visit to the service center simply cannot be avoided. However, you can always repair your Samsung Galaxy S3 (glass replacement), whether in Tyumen or another city. However, in our case this is not an option.

Cleaning the display module

After you manage to remove the glass painlessly, you need to remove the remaining adhesive from the surface of the touchscreen.

The adhesive can be removed fairly easily with regular window cleaner. However, before using such a product, you must make sure that its composition does not contain aggressive substances.
Regular microfiber will help you achieve the final shine.

Installing a new protective part

Glue the inner edges of the smartphone (around the perimeter of the screen). Make sure that the fixing tape does not extend beyond the boundaries of the body frame and does not overlap the outer areas of the display module. Position the part to be installed. Remember that if the glass is positioned incorrectly, there is a 100% chance that dust and moisture will penetrate inside the screen. Agree, after such painstaking work, exposing your phone to yet another risk of failure is, to put it mildly, a somewhat frivolous act.

It is worth noting when performing S3 repairs (glass replacement): St. Petersburg is a city in which specialized workshops use almost factory-made technologies. That is, the new protective element is mounted using a special glue followed by ultraviolet treatment. Of course, such a recovery scenario is possible at home, but only on condition that the performer has the appropriate equipment and, of course, is not deprived of the necessary experience.

Without rules you can't...

You will be surprised, but a broken display or mechanical damage in the form of deep scratches is the result of unfavorable situations that are generally quite predictable, which means that all this (and much more) can be easily avoided if:

Transport your smartphone in a special case equipped with stiffening ribs.
Do not carry the device in the back pocket of tight-fitting trousers.
In crowded places (subway, minibus), hold the phone in your hand.

However, the human factor cannot be excluded, and, as you understand, it is impossible to foresee everything, and therefore be careful in any situation.

Whether independent repairs are advisable is up to you to decide, and it depends only on you how justified this kind of undertaking is. And yet the game is worth the candle! If your Samsung Galaxy S3 smartphone requires replacement of the camera glass, the solution is even simpler: unscrew the ten fixing bolts and remove the housing frame.

On the reverse side of the removed part, it is necessary to unsolder the plastic holders, and only then subject the damaged protection element to the direct replacement process. Having such knowledge, you have only one thing left to do - put everything into practice. However, be wise and save wisely!

It is not uncommon for a cell phone to fall out of the owner’s hands or pocket and, as a rule, the most fragile part – the glass – is damaged. On modern touchscreen models, replacing glass on a phone is a whole set of measures aimed at changing the glass and maintaining the functionality of the gadget.

How much does glass cost now, the price of replacing glass in service centers, and is it possible to carry out this procedure yourself?

Diagnostics

After a brand-name phone has been dropped, in addition to cracked glass, common damage may occur:

Electronics are glitchy.
The sound disappears.
The phone does not turn on.
Moisture and others got in.

It is necessary to carry out diagnostics in a workshop. Even if the device, apart from the glass, has no other external damage, this does not mean that there are no other hidden deviations.

Diagnostics are usually free and take place within 30 – 40 minutes. After it, the master will be able to give precise recommendations on what the owner should do next.

Buy glass

Usually, cell phone repair service centers have the necessary spare glass for different models. But it is possible for the phone owner to order and buy glass for the phone on online trading platforms such as eBay and AliExpress.

Glass on Samsung Galaxy

On AliExpress the price of a repair kit for glass replacement is RUB 413.56. The kit comes with:

External glass – 1 pc.
Tools – set of 8 pieces
Frame 1 pc.

Glass on Samsung s4

The AliExpress trading platform offers a large selection of prices for the Samsung C4 with a repair set of ten pieces of glass with different colored frames at a price of RUB 720.51.:

Mix Color
Black
White

Glass for Samsung duo on ebay

On the ebay trading platform, glass for a Samsung Duos touch screen costs US $12,21 .

Glass replacement

When replacing glass in repair shops, as a rule, double-sided tape is used. It is glued around the perimeter of the glass by pressing firmly on all sides. But practice shows that this fastening method is imperfect. Over time, the tape peels off and dust particles begin to penetrate under the glass.

It is best to glue the glass with special glue (made in Germany). In addition to glue, you will also need an ultraviolet lamp. Under the influence of the lamp rays, such glue adheres tightly to the glass on all sides, leaving no gaps and hardens. To ensure that all edges of the glass fit 100% exactly into place, special leveling equipment is used for the display and glass.

The work is extremely painstaking. And even a highly qualified master can cope with it in no less than three hours.

Cost of replacing Samsung glass only in workshops

Samsung duos - 2300 rub.(For all)
Samsung Galaxy S4 - 2300 rub.(For all)
Samsung Galaxy (other models) - 3500 rub.(For all)

In specialized workshops, such work can be guaranteed for at least a month. Therefore, experienced professionals will suggest replacing the entire display module. This way you can ensure the functionality of your expensive device.

By the way, in the event of such a breakdown on a new phone, the warranty does not cover cracks or a network of crack webs on the screen. There is, of course, the option of trying to find a service that is willing to undertake glass replacement. But when replacing glass using an amateur method, the probability of success is 50/50.

There is another way out: try replacing the glass yourself. Moreover, with glass purchased on the Aliexpress trading platform, the necessary accessories for replacing it are sold:

Napkins,
Screwdrivers,
Mediators,
Special devices for dismantling.

You will also need to get a hairdryer to heat the glass.

Replacing glass yourself

Using a hairdryer, a hot stream of air heats up the entire surface of the phone glass. When exposed to heat, the glue softens and the tip of the pick can be passed under it. Taking your time, heating the glass and widening the gap with a mediator, all the glass peels off from the screen.

Remains of glue are removed with a cloth soaked in a special solvent. Before gluing new glass, all glued surfaces are cleaned of dust particles with a soft cloth. The new glass, together with the protective film on the outside, is glued to the phone or with double-sided tape, but better with special UV glue (similar to the factory one).

Now that we have become familiar with all the intricacies of replacing the glass on your phone, it is best to follow our advice:

carry the phone in a protective case;
do not let small children play with such an expensive toy;
protect from water;
use special wipes to wipe the screen;
Do not carry the device without a cover in bags or briefcases;
If a malfunction occurs, contact a specialized Samsung center.

Video

– one of the key vectors of the service center’s activities. Experienced technicians 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 composition and others. Before proceeding with repairs, engineers will conduct free diagnostics 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 information about the work of the service workshop on social networks. The delivery of the device to the service center and then back to the owner is handled by a free courier. Request a call to find out the cost of components for the GT-I9300, GT-I9301I, GT-I9300I, GT-I8190 Duos models. The operator will call you back within a few minutes.

Replacing the Galaxy S3 screen

Common causes of Samsung Galaxy S3 screen damage:

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

Self-repair is a useless undertaking; it is more rational to replace the part. Applications for inexpensive repairs at the official Samsung service center are accepted 24 hours a day, 7 days a week.

Guarantee

To find out how much the work costs, take a look at the company’s price list. The price is affected by the nature of the breakdown. 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. Upon completion of maintenance, company employees issue a warranty for repairs, replacements and installed parts, which is valid for up to three years. After agreeing on the nuances of cooperation, a contract is concluded between the client and the workshop. With the help of this document, subsequent relationships are regulated.

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