Everything works for me, only the glass is broken, can you replace it?
- Yes, of course, replacing the touchscreen will cost...
- No, you don’t understand, the touchscreen works, you don’t need to change it!! Can you replace just the glass?!
Such dialogue is heard within the walls of our (and any) service several times a day.
And we can understand our customers. The range of services is so wide, the flow of information is so huge and uncontrollable that even professionals, let alone ordinary people, begin to get confused.
It must be said that such a question became popular in the era of the advent of capacitive ones, i.e. glass sensors. When users knew only resistive (soft, plastic) touchscreens, such a question did not arise, because such a sensor is practically unbreakable. It simply refuses or “bugs”, and it’s a no brainer that it needs to be changed.
In this article we will not talk about technical nuances and throw around terms, because we have done this more than once (see).
let's talk in simple language, and when we see the simple in the complex, everything will fall into place.
As you already know, sensors are divided into two types. They differ in their operating principle. "Does it matter?" - you ask. If you are asking a question about Is it possible to replace the glass separately from the touchscreen?, then knowledge, and most importantly, understanding of this issue is very important.
So, the first type of sensor, resistive, only creates the illusion that it listens to your touch, in fact, it responds to pressure. That is why resistive touchscreen it doesn’t matter what you press on it with, a finger, a stylus, a pencil - in the place where you pressed, the layers are closed and if the touchskin is working, then the correct reaction to the “touch”. That's how it works.
Need I say that there can be no talk of any separation of the touchscreen layers from each other?
The second type of touchscreen, capacitive, has a completely different operating principle. It's not multi-layered! This is glass. This glass has a layer of resistive material applied to it. This layer is fed AC voltage, and since you and your finger are capable of conducting electric current, when you touch the touchscreen a leak occurs, the location of which is recorded by the controllers. This touchscreen responds to the touch of your finger. He is completely indifferent to styluses, etc.
Glass with or without a touch layer is still glass. And glass, as you know, breaks. But the resistive coating does not disappear anywhere, it remains on broken glass and continues to perform its function. This is the secret of a broken but still working touchscreen.
Even a very badly broken glass touchscreen can continue to function. And now you know what the secret is. If you replace the broken touch glass ordinary glass, devoid of this magical resistive coating, this touch layer, then it will no longer be a touchscreen, but some kind of dummy.
Morality: You cannot change the glass separately from the touchscreen, because the touchscreen is glass! And then we hear angry questions: “Well, how can this be?! Why can you change the glass for Apple iPhone 5, for example?" We answer. The Apple iPhone 5 or 5S, as well as some other modern (and, by the way, expensive) devices, do not have a task screen in the usual sense. These devices have a touchscreen display itself! This technology is called In-Cell And this construction closes protective glass, which has no other function other than protective. And only such glass can be replaced separately by professionals.
The most common problem that is addressed to our service center- This broken laptop screen. No matter how reliable your laptop computer is, the matrix is considered its most fragile part, which is quite easy to damage. If you find yourself in the same unpleasant situation, do not despair. Come to our telemama service center immediately. Here you will always be provided with qualified assistance. If a broken display needs to be replaced, we can do it quickly and efficiently.
You should also know that our repair costs are truly the lowest. In our warehouse there are matrices for any model and brand, that is, this already indicates that we carry out our work promptly. All our components are only original; we purchase them directly from manufacturers' factories. That is why their cost in our workshop is truly the lowest, since we sell them at wholesale prices. You can be convinced of this right now. To do this, view our price list. If you know who can sell original monitors cheaper than us, please let us know and we will be ready to make a discount for you.
Some users ask if repairs can be made if cracked laptop screen. The answer here is clear - naturally, no. If at least some symptoms appear on the screen that the matrix is broken, it is impossible to repair it. In this case, the component will need to be completely replaced. No matter how simple this work may seem to you, we do not recommend performing repairs of such complexity on your own. If a crack appears on the display, take the equipment to our Telemama service center as quickly as possible. Only experienced and qualified specialists work here. This kind of work should not be entrusted to amateurs.
Every user knows that the original display is an expensive part; if it ends up in the hands of non-professionals, this can lead to quite serious consequences. With us you don’t have to worry, since we have been carrying out repairs of this complexity for more than one year, so we will do everything as it should. Moreover, each client receives a one-year warranty.
If your laptop screen is broken, we will replace it at the most affordable prices in town. You don't even have to doubt this. We strongly do not recommend continuing further use. This can lead to quite serious consequences. Other important components may also fail. The situation will become more complicated every day.
Separately, it is necessary to consider the situation when the laptop screen has leaked. However, sometimes there may not be any cracks. Typically, this phenomenon occurs as a result of excessive pressure on the monitor. The device should not be dropped, hit or have any heavy objects placed on it. You must adhere to this rule, and then you will not have to find yourself in such a not very pleasant situation. If you cannot avoid such participation, immediately contact our workshop for help. Here they will immediately carry out diagnostics and check which parts are damaged. We can carry out the necessary repairs.
| Seize the moment: 2 weeks left until the end of the promotion! Seasonal discount 40-70% Our prices are 2-3 times lower than our competitors - we guarantee it! For example, only we offer matrix replacement at a wholesale price. If competitors' prices are the same or lower, we will give you a discount. But let us immediately note that it is unlikely that somewhere you will come across a price at least approximately the same as ours. |
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| the name of detail | Cost in rub. | Installation cost (repair) in rub. |
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| Screens (matrices) 1 year warranty | Call or click Average matrix price 2950 rubles, 60% discount | 900 | |||||||||||||||||||
| Inch dies (1 year warranty) | Click on the desired matrix diagonal | ||||||||||||||||||||
Nowadays, the standard is a large touch screen in a smartphone. Unfortunately, this is what can be quickly damaged. Repair can consist of either replacing the sensor, which can be purchased on the Inprotech website, or the display. It is better to take a damaged smartphone to a service center, but you can also replace it yourself. If you have been wondering what to do with a smartphone with broken screen, then read this article to the end, the information provided will help you solve this problem.
First of all, you should know that modern smartphones The screen most often consists of three layers:
- external protective;
- sensor (reacts to your finger touches);
- and display (eg LCD or AMOLED).
Cracks that appear may indicate the presence of various problems:
- if the screen still responds to your touch, you can replace the outer protective layer itself, but if it is replaced only together with the sensor and screen, you will have to change everything;
- if the screen does not respond to touch, the sensor and protective layer must be replaced;
- If nothing is displayed on the screen, you need to replace the display as well.
The difficulty of replacement and the cost of repairs depend, first of all, on correct diagnosis of the problem. With some manufacturers increasingly using single panels that combine touchscreen and display, phone repair costs tend to be quite high. But let’s say that you have a Samsung G7102 and the sensor has failed, you bought it and are ready to replace it. Let's continue...
Replacing the sensor or screen yourself
This option is for the budget conscious and those who are not afraid of ambitious tasks. Self-replacement sensor is interesting to many people because it is the most cheap option troubleshooting this kind of malfunction; in addition, you can find many instructions on the Internet on how to do it.
You can also order original spare parts or their cheaper analogues via the Internet. Interestingly, many spare parts manufacturers offer all the necessary consumables and tools for replacing the screen and sensor. What you should be wary of when purchasing is this low price, since after a seemingly successful replacement, it may turn out that everything does not work as before. The screen lights up dimly and the sensor reacts every once in a while. Or spots may even appear on the screen when pressed with a finger.
If you manage to buy good quality spare parts and purchase special tools, you can get to work, but you must understand that this carries a high risk of damaging your smartphone, so you need to be very careful.
Replacing a sensor, display, or entire module requires great precision, as it involves disassembling the entire phone and then reassembling it correctly. The biggest problem is the separation of the sensor from the display, which often leads to damage to the latter due to careless manipulations. 
That is why more and more manufacturers are offering complete modules (sensor with display) that do not require this complex operation. Replacing it yourself is quick, but can ultimately lead to other damage: at best to the display, at worst to the main parts of the phone. As a rule, to replace it you will need a hairdryer, with which you need to heat the edges of the phone, this is the only way the adhesive base will weaken and you can disconnect the sensor from the body. After you have removed the sensor and disconnected the cable, you can begin assembly.
It is worth noting that disconnecting and attaching the sensor cable can occur differently for different smartphones, so we recommend that you familiarize yourself with this clearly by watching the corresponding video designed specifically for your smartphone model. Below, as an example, we present a video in which an expert replaces the sensor with Samsung smartphone G7102.
When should you go to an authorized service center?
This question often causes panic, especially among owners of modern and expensive smartphones, and for good reason, because they anticipate high repair costs. In their case, in fact, sometimes replacing a sensor or screen is associated with a large expense, but there is no escape from it and here’s why…. Unfortunately, even if the device is new and still under warranty, this type of damage (mechanical) in most cases cannot be repaired free of charge. Therefore, if you do not want to lose the warranty, the sensor should be replaced only at an authorized service center.
Repairing your phone yourself, unfortunately, in most cases leads to loss of warranty rights, since during this operation the seals inside the device will be broken.
In practice, many people refuse this opportunity because the cost is too high. Based on the above, it follows that if you have an expensive smartphone that is under warranty, then it is worth having the sensor repaired at an authorized service center.
According to statistics, those who appeared on the screen as a result were not very careful handling Cracks in mobile gadgets are the most common reason for contacting repair shops. And this is not surprising, because the display is the notorious Achilles heel for any, even the most expensive and famous mobile phone. What to do if touch phone The screen is cracked, let's figure it out together. It’s better not to risk it and immediately replace it https://meizu.telemama.ru/zamena-stekla-na-meizu-mx.html
What to do if your phone screen is cracked?
So, there is a problem - after a fall, cracks appeared on the screen of the mobile phone. How to act in this situation and how dangerous are they for both the phone itself and its owner? It all depends on the degree of damage received. For example, if there are one or two cracks, and they do not interfere normal operation mobile gadget, it’s quite possible to get by with half measures - stick it on top of the screen protective film or glass. In this form, the phone will be able to work for a long time, and dust and moisture will not be able to get into it through the cracks. But if the screen is covered with craquelure of tiny cracks, then you cannot do without a visit to a repair shop. Fully restore functionality touch screen is possible only if it is replaced using special equipment. At the same time, you need to be prepared for the fact that replacing a cracked smartphone screen can result in expenses equivalent to half the cost of a new mobile phone. Therefore, in some cases it makes sense to think about replacing a broken gadget with a new one.
Is a cracked phone screen harmful?
Mobile technologies appeared not so long ago, but immediately became overgrown with many myths and speculations regarding the harmful effects on the human body. In particular, one can often hear the opinion that cracked screen turns the phone into a time bomb. But in fact, the only harm it could hypothetically cause is scratching the owner’s skin during a conversation.
I dropped the phone, the protective glass cracked (I think the display itself is intact, because shadows from the cracks are visible on the display itself, the display itself works great, there are no broken pixels, the screen responds perfectly to pressing over its entire area). The authorized service center claims that you still need to change the display, because... This protective glass is included in the video module, and this is 50%+ of the cost of the phone. He spoke the truth on the phone, because... The service center is quite far away
I repaired push-button phones, it would have been simply resolved by replacing the front panel or case, but I didn’t have to deal with touchscreen ones, service manual for this phone(DNS S4704) I didn’t find it, I tried to disassemble it, but when I started the process of disconnecting the front panel, the protective glass began to crumble and crack, so I didn’t do it until I didn’t have the components.