Glass for Samsung Galaxy A51: fashion accessory or necessity?
The preservation of the original display module is a sore point for most users. Devices fall, are subject to impacts, you can accidentally drip coffee or juice on them.
The glass on the Samsung Galaxy A51 screen improves moisture and shock resistance. The transparent cover will prevent the appearance of chips, scratches, and fingerprints. Even when dropped from a height on a solid crawler, it breaks, and the phone remains intact. High-quality coating does not affect brightness and color rendition.
- Unframed (2D). Has no edging, glued over the entire area. Thickness and transparency depend on cost and grade.
- With colored piping. Covers the entire block, prevents chipping and corner defects.
- 3D (fullscreen). It repeats the shape of the body, has rounding around the perimeter. 3D glass for Samsung Galaxy A51 (A515) is made with frames and is glued not over the entire area, but only along the edge. Unlike standard flat models, no air gaps are left.
- 5D, 6D, 7D. Full-surface bonding. Fits all over without air bubbles or bubbles. The products are expensive, but they do not distort the picture and provide a high degree of protection for the display.
Benefits of using
- Smartphone retains full pressure sensitivity.
- Water-repellent coating on the surface prevents smudging, dripping of fingerprints. the device always looks like new.
- The risk of damage to the gadget in case of accidental impacts, falls is significantly reduced.
How to stick it correctly
For Samsung A51, the glass can be glued by yourself. This requires accuracy and interest in a positive result.
- wipe the table with a damp cloth, carefully remove all dust particles, lint, and other small debris that causes bubbles;
- the front panel of the device is cleaned, degreased with special napkins;
- wipe dry with microfiber;
- try on glass, check for the presence and coincidence of holes;
- remove the film;
- Apply a pad and press firmly. Due to the glue, it is quickly fixed. If air bubbles form, smooth from the center to the edges.
Screen protectors for Samsung Galaxy A51 (A515)
The new Samsung Galaxy A51 smartphone promises to be one of the best-selling smartphones in 2020. The manufacturer did not disappoint fans of the line, offering a stylish design and a number of other improvements that make the phone look like flagship models. Wide display. almost the entire bezel is one large screen. In order for a gadget to remain attractive for a long time, it is necessary to protect it from accidental damage. For this, many special devices have been developed.
Which glass to choose
Pay attention to the price. Quality glass Samsung A51 cannot be cheap. In expensive options, modern materials are used, a reliable oleophobic composition. You can compare the processing quality of products of different price categories using a conventional marker. On a good oleophobic layer, the marks will be easily erased with a regular napkin.
A reliable product must also have reinforcement. When broken, it does not form sharp-edged fragments and does not crumble. the risk for the original module is reduced.
How to stick a protective glass on a smartphone correctly
Having picked up a brand new ultramodern smartphone for the first time, the newly minted owner of a convenient functional communication device understands: the display is the most vulnerable area. But it is he who is the main center of communication between the device and the user. How to protect the display from mechanical damage? If we are talking about a smartphone, for example Sony Xperia, experts do not recommend gluing the film for the reason that you can purchase a special protective glass for the vast majority of modern smartphones. Currently, many variations of this accessory are presented in abundance on the most advanced marketplaces.
As practice shows, no matter how reliable the standard glass of the smartphone display is, extra protection will not interfere with it. Accidental bumps and falls, active use, carrying the device in your or bag. all this will invariably lead to scratches, scuffs and cracks on the glass.
To avoid the appearance of all these “amenities”, it is advisable to use protective glasses, which are much more effective than the usual standard films, and sticking a protective glass on a smartphone is almost as easy as sticking a protective film.
The protective glass, the thickness of which varies from 0.2 to 0.3 mm, consists of five layers: Oleophobic layer. Allows your finger to slide smoothly and smoothly across the screen. The layer effectively repels moisture. Prints from it can be easily removed with an ordinary cloth. Protective layer (hardness 9H). Gives glass resistance to mechanical stress (impacts, scratches). Anti-blocking layer. prevents the screen from tarnishing. The so-called restraining layer. Even if you somehow manage to break the screen, this layer will prevent it from falling to pieces. Silicone base. Securely fixes the protective glass to the screen.
The process of sticking such a protective glass on a smartphone screen is very simple, you just need to follow the recommendations prescribed in the instructions. Usually, the complete set includes everything necessary to fix it on the smartphone screen: a cloth for preliminary cleaning the glass; wet and dry wipes for degreasing and wiping; adhesive strip designed to remove settled dust; a pair of small adhesive strips to properly fix the glass on the display of the device.
The protective glass is glued to the smartphone very quickly. To do this, you just need to use all the materials at hand for their intended purpose, following the instructions exactly. In the event that an air bubble has formed under it during the process of attaching the protective glass, you just need to gently push it with your finger to move it to the edge and remove.
We suggest that you familiarize yourself with the video instruction on how to stick a protective glass on a smartphone, using the example of Meizu:
Replacement on the OGS screen
The separation of the two constituent components in this case is a very complex process, which is carried out only in service centers, and even then not all. If you decide to change it yourself, then it is better to purchase the complete OGS module (along with the matrix).
The service centers use the following set of tools:
- stand for warming up the screen with preliminary fixation;
- thread for separating display elements;
- stencil. after placing in it, photopolymer glue is applied to the phone;
- UV lamp for bonding.
It is quite difficult to carry out the operation of separating the elements and gluing them without the presence of the specified equipment. Currently, this type of screen is used in most smartphones.
In general, the replacement of the touchscreen on the OGS-display is carried out in the following sequence:
Removing the SIM card and memory card, removing the back cover. If the cover is non-removable, then you need to pick up the case near the screen with a plastic object. You can try to find a detailed disassembly of a specific model on YouTube or other video hosting.
Removing the display module. The procedure involves warming up the device with a hairdryer and pulling the part.
The matrix is cleaned of adhesive residues with a cleaner, then degreased.
The matrix is covered with a layer of glue and matched with a touchscreen. It is important to match as accurately as possible, otherwise the sensor may not work properly if skewed.
Dry the glue with a UV lamp. The process takes 10-30 minutes, until the adhesive component hardens.
This completes the procedure. In the case of replacing an integral module, it is enough only to disconnect the element and the wires suitable for it, then install the new one in the old place and connect it.
Smartphone display elements
Before studying the direct instructions, you should figure out what modern displays used in most smartphones consist of. Their components include:
Matrix. a panel of liquid crystal or LED type that contains an array of pixels that form the final image. On the back there is a stainless steel case, and the front part is covered with thin glass. The design includes a ribbon cable that connects the screen to the board of the mobile device.
A touchscreen is a panel that is placed on top of the matrix and registers the user’s touches. The software combines the received information with the arrangement of elements on the screen and performs the appropriate action. When falling, it often takes a hit on itself, as a result of which it cracks. Replacing this element is cheaper than matrices.
These components can be attached to each other in two ways:
Through the air gap. This is a simpler design used earlier, which means easy glass replacement without the use of special tools.
Without an air gap. the so-called OGS-display, which is a single whole, combining a matrix and a touchscreen. The replacement can be carried out independently, but it takes more time and requires the use of special devices.
How to remove a protective glass from a smartphone
First of all, you need to remove the old protective glass. Replacement is often done after it has been broken, so the procedure will be described from this perspective:
- There is the most intact corner on the glass, at which there are no signs of damage (usually the farthest from the impact site).
- A sucker clings to this corner.
When performing the procedure, the most important thing is not to damage the main glass of the phone.
Air-spaced screen replacement
Now let’s figure out how to replace the glass ourselves on a smartphone, the screen of which has an air gap. In this case, the procedure is not so complicated and can be done quite simply at home. In this case, you will be able to save a decent amount. Before starting work, make sure you have the following tools:
- small Phillips screwdrivers;
- plastic scraper (how to pry the elements);
Glass replacement is carried out in the following steps:
- The phone is disassembled.
- The screen is detached.
These are the two main methods of replacing the touchscreen on a smartphone on your own. And to avoid further damage, a protective glass is glued to the touch panel. Let’s analyze this procedure in more detail.
How to change the main glass of a smartphone?
Touch screens have seriously expanded the functionality of mobile devices, but since the beginning of their use, technology had to be treated more carefully. Almost any fall from a height exceeding 1 m can damage the main glass of the phone or even the matrix. Tempered glass is used to protect the screen, and the phone itself is often worn in a case.
In the current article, we will figure out whether it is possible to replace the glass on a smartphone and how to do it, depending on the design of the display. We will also consider the process of removing and gluing the protective glass, which will save you from the occurrence of more serious problems.
How to replace the glass on your smartphone yourself
From the above it follows that the replacement is carried out by two different methods, depending on the type of connection of the matrix with the touchscreen.
How to properly stick a protective glass on your phone
The screen is the most vulnerable part of a mobile phone. Accidentally dropping and carrying the device in a bag with keys will result in scratches, chips, cracks and a broken screen. The user cannot fully use a smartphone with defects and turns to phone repair in Minsk to replace the display. To avoid high costs, we suggest you stick a protective glass on your device. You can stick it on yourself or contact the “United Service Center”, where qualified specialists will instantly and efficiently do their job.
How to glue glass on your phone?
Applying glass correctly at home takes a lot of time, nerves and costs. After all, it is not always possible to glue the glass the first time. If you do not want to worry about trifles, then contact the “United Service Center” to a master who will perform this work with high quality. “ESC” is an authorized service center for the repair of mobile devices and tablets. You can repair an iPhone that fell into the water or fix a speaker in Samsung at “ESC”!
What are the pros and cons of protective glass
The protective glass is several times harder than the most durable film, and therefore saves the device not only from scratches. As the manufacturers say, it can even withstand a hammer blow. We do not recommend conducting such experiments. But we can say: if you fall, most likely, it is the glued glass that will break, and not the screen of the device.
At the same time, such protection does not affect the sensitivity of the sensor and the brightness of the image.
However, glass is more expensive than film. And you can pick it up only for relatively popular models of smartphones and tablets.
Reasons Your Samsung Galaxy Phone Takes Blurry Pictures
Does your Samsung phone take blurry photos from the rear or front camera? Here are some tips you can try and possible reasons why your photos come out fuzzy. Whether the pictures your phone takes were blurry to begin with, or just starting to happen, these tips will show you how to fix the blur problem. Sometimes you may find that one photo mode is less blurry than others, such as selfie mode, this could be because you are using the front camera and the problem is with the rear camera. Please see below the reasons why images on Samsung phone look fuzzy.
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Prepare your tools
In addition to the device and protective glass, you will need:
- LCD cleaner, antistatic agent, or regular alcohol.
- Microfiber cloth.
- Stationery tape.
- Plastic card or scraper.
Place the screen on dry ice
Remove the dry ice from the packaging and place it on a safe surface.Take the disassembled phone screen and place it glass side down on dry ice.
Leave the screen on dry ice for 5-10 minutes, pressing lightly on your back from time to time to make sure the entire screen is touching the dry ice. You want the screen to cool down evenly before moving on to the next step.
How to stick a protective glass on a smartphone
We prepare the necessary tools
Having finished with the cleaning of the working room, they begin to prepare the tools that will be used when gluing the glass. In addition to bulletproof glass and a smartphone, you will need:
- microfiber cloth for wiping the glass surface;
- plastic card;
- alcohol, antiseptic or other solution to degrease the screen.
For each Meizu model, armored glass is selected individually, based on the characteristics of the display and the placement of technical holes. The gluing process is no different from installing protection on the screens of other phones.
How to remove the protective glass after an unsuccessful attempt?
Carefully get rid of the glass without damaging the screen, using stationery tape will help. To do this, a small piece of scotch tape is glued to one of the edges of the bulletproof glass. Then the tape is carefully lifted together with the adhered glass.
Removing dust particles
Sometimes dust particles fall under protective bulletproof glass. To get rid of them, you will have to lift the glass with clerical tape, get rid of the dust and re-glue it.
Protective glass or film: what to choose?
First you need to choose the right glass for your smartphone to protect the display.
Before choosing, you should familiarize yourself with several recommendations:
- The choice of the type of glass. Today, matte and glossy type glasses are sold. Some people install glossy products as they are the cheapest. However, they are not very reliable and are not able to protect the screen from serious shocks. Experts advise to put frosted glasses that do not crack, even ambassadors of falls from great heights. The disadvantages of this type of product include the fact that they impair the color rendering of the smartphone.
- Choice of coverage. When choosing a screen protection, pay attention to its coverage. It is recommended to select glasses with an oleophobic coating that is protected from grease.
- Thickness. The strength of the screen coating depends on its thickness, and therefore thicker products are chosen for reliable protection of the display. Thin glasses will start to crack after the first drop.
Sticking bulletproof glasses on Samsung equipment is quite simple. The screens of these smartphones are no different from the phones of other manufacturers, and therefore the procedure is carried out according to the standard scheme. First, the screen is cleaned and degreased and only after that protection is installed on it.
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Required materials and tools
If you have just purchased a smartphone, then it is important to understand how to stick protective glasses on your phone. The display of the device is very sensitive to mechanical damage. Being just in your. the gadget will be damaged by coins, nails or keys. Even the smallest scratches can lead to bubbles during application. The same goes for situations where you just want to replace your old phone protection.
- alcohol wipe;
- dry cloth;
- special liquid for cleaning TV screens or computers;
- scotch tape or dust collector;
How to glue a protective glass on a smartphone
The screen of any communication gadget needs protection. Even if you have purchased the latest iPhone model, then do not neglect the opportunity to install an additional film on the display. This will extend the life of your phone and make it look attractive for longer. Mechanical damage such as scratches, shocks will not be terrible if you know how to stick a protective glass on your phone. The task is not easy, but if you follow the instructions, you can do it at home without outside help.
How to stick protective glass, film on Samsung Galaxy s6! Watch the video
Preparation of the workplace is considered an important point. Choose a room with minimal dust. A kitchen or bathroom works best. There are too many textiles in the bedroom that attract particles. Such a moment interferes with the correct process and can complicate the procedure. If you do not know how to glue the protective glass on your phone, follow the steps:
Do not press too hard on the screen to remove small air bubbles. They will disappear on their own within a few days after the procedure. As a result, you should get a smooth, perfectly even screen coverage. Although the tempered glass on the phone is only 0.18 mm thick, it perfectly protects the device from mechanical damage.
Is it possible to re-glue the protective glass on the phone
High-quality surfaces for iPhone 5s and other gadget models can be reused. To do this, carefully remove the glass and treat the adhesive side with formic alcohol. Wipe it lightly with a cloth soaked in such liquid and let it drain for a while. Then set the protection according to the speaker and button. Expel air and liquid with light movements from the center to the edges. Small bubbles will disappear by themselves in a day.
How to Apply Protective Glass to iPhone Screen Watch Video
So, we have a protective glass for your phone. How to glue it yourself? First, you need to stock up on everything you need for this simple operation. Complete with glass, there must be wet and dry wipes. one degreases the surface, and the other removes dust and small debris from it.
To remove dust, you will also need scotch tape or adhesive tape, they can also pre-fix the glass, adjusting it to a specific smartphone (most often the glasses are universal, so it will still need to be correctly positioned on the display, taking into account the characteristics of a particular model).
Elimination of defects
So, we figured out how to glue a protective glass on a Lenovo phone or any other smartphone. But what if there was an air bubble under it? In this case, you need to firmly press the cloth against the glass and hold it up and down, as if squeezing out excess air. As for dust, which can also clog under it, it is enough to pick up the edge of the glass with something flat (for example, a credit card) and then carefully remove it.
If you remove it too quickly and without special care, then you can damage the plastic, as well as the adhesive layer, that is, in any case, you will have to buy a new one. Having removed it and holding it with the adhesive side down (if the glass is turned over, the dust and debris will instantly fix on the glue, and it is not easy to clean it), you need to wipe the display from the trapped debris (you can also use scotch tape, small pieces of which will easily remove dust), after which, following all the instructions, the glass is glued again.
How to glue a protective glass on a Samsung, iPhone, Lenovo and others? Before starting work, wash your hands with soap and water. this will help get rid of excess fat. You also need to clean your workspace.
Next, the display is degreased (for this you need to use one of the napkins from the kit, if they are not there, it is enough to moisten the cotton pad with alcohol or perfume). you need to wipe it very carefully, without leaving a single stain. Excess alcohol is removed with a dry napkin, dust particles are brushed off with it (the most persistent ones will have to be removed with tape, simply pressing it to a dusty place) and the remaining stains are wiped off.
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Do I need a protective glass on my phone? How to glue properly protective glass?
Technological progress does not stand still: phones that previously could only call, today combine a huge number of functions, without which we can no longer imagine our life. A huge variety of accessories are sold to our “favorites”: covers, protective glasses and films, plugs for the headphone slot, pendants. just to name it. Some of this is just a decoration, some is a necessity. The latter also includes the protective glass for the phone. How to glue and what functions does it perform? And is it really necessary?
Why do you need?
Before you figure out how to properly glue the protective glass on your phone, you should understand why it is generally needed. In terms of its functions, glass is the same as film, but the latter can only protect the screen from scratches, in the event of a fall, the probability of a happy outcome is very small. Those glasses that are widely available are tempered, so if the phone is in danger of being hit by a broken one, it will take the whole blow.
It may crack, individual pieces may break off, but otherwise everything will be fine. replacing it is much cheaper than the entire display. There is another type of protection that is currently only available in China. liquid glass. It is applied to the screen like a regular varnish, and after drying, according to the manufacturers, it will be able to protect the screen from water ingress. In fact, such a coating increases the sensitivity of the sensor, and also visually increases the brightness of the display, but does not perform any protective functions at all. This type of protection is not visible on the display. That is why more and more people today are wondering how to glue a protective glass on a phone, iPhone or device of any other company in order to save money on repairs.
Does not hold!
But what if you bought a protective glass for your phone, you know how to glue it, but it still does not stick to the screen? In this case, there are two possible options for such “disobedience” of the accessory: either the protection and / or the display were poorly prepared (it is clear that in this case you will have to repeat the entire operation, strictly following the instructions), or the glass does not fit a specific smartphone model and does not stick due to the fact that its edges touch the protruding parts of the phone (the same start button).
In any case, if for some reason it does not stick immediately or peels off, you need to start all over again, try again, and then, in case of failure, if possible, consult with a specialist who can point out errors if they there is.