Replacing phone screen — how to do it yourself

Replacing the phone screen — how to do it yourself

Obviously, in today’s smartphones, the most important and most used part is the screen. And he is also the most fragile element of a smartphone, which is most prone to shocks, scrapes, deformations and other influences. And of course, if the screen is damaged, then alas, but the smartphone loses its purpose, because it is impossible to continue to use them. Many people are wondering — is it possible and how difficult is it to make an independent replacement of the phone screen?

This issue worries more and more people, since in the service center such work costs, as a rule, decent money.

Let’s get a little rough on this. The smartphone screen is a rather complex element, consisting of several components — a touchscreen, backlight elements, the matrix itself, trails, etc. True, recently the matrix and the touchscreen are performed by a single device using OGS technology.

Replacing the glass on the smartphone screen

With separate execution, in the event of a fall, the touchscreen first suffers, since The main blow falls on him. And more often people turn to replace the glass, rather than to replace the matrix. True, there are times when replacing the entire module in the collection is cheaper than one touchscreen. This mainly applies to cases with OGS screens.

And disassembling the OGS module with conventional tools at home is almost unrealistic.

You need to disassemble the phone
Next, the OGS module itself is removed from the case
On a specialized stand, the screen is fixed and heated to the required temperature
Further with the help of a special thread, the matrix and the touchscreen are separated
After that, the matrix is ​​cleaned of the glue
Then the photopolymer glue is applied to the matrix and it is installed in a special stencil
There is also a touch screen, after which excess glue is removed and the edges are cleaned of glue
The bonding points are irradiated for some time with a UV lamp, so that the glue is polymerized

Our service center provides iPhone repair Cincinnati for you!

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How to repair PC’s video card

To what state should I warm? Here, again, there are indirect signs on which we can navigate. The whole procedure takes about 5-8 minutes. The spread of time is due to the factors listed above. Also depends on the quality of the flux used, the type of solder from which the BGA array on the substrate (lead or lead-free) is made. In the process of strong heating, the flux should decay sufficiently (smoke).

troubleshooting-and-computer-repair

Also an important marker is the visual detection of the melting of solder on the elements located on the chip around the crystal (usually a row of small SMD capacitors). When the solder on them «shimmers» — a sure sign that the balls of the substrate have reached the temperature of their melting, and this is exactly what we need! For more confidence, you can take a tweezer in your free hand and try to slightly move the chip itself: gently push it (literally by a millimeter) to the side and see how it «swings» and due to the forces of surface tension of the molten balls from below, it will get in place. After that, heating can be safely stopped!

Note: some craftsmen use the usual building hair dryer instead of the station or repair the video card with their own hands, «baking» it in a home oven, after wrapping it in foil! Frankly, I’m not a fan of such radical methods of «repair», although (if the guys do it all), then why not? 🙂

During the heating procedure, you can monitor the surface temperature with a thermocouple or pyrometer (infrared thermometer). This will help in the future to better navigate the selection of the right thermoprofile.

P.S. There is service center, where we provide computer repair in Cincinnati.

Repair service smartphone Samsung S7 part 2

Do not start repair yourself, without the proper skills, skills and most importantly — experience. After all, there is always the risk of exacerbating an already difficult situation, and you can easily harm yourself and your environment, because the device is an unpredictable thing that does not warn about its antics. Therefore, be cautious and trust your device only to experienced masters, who perform repairs not only qualitatively, but also quickly.

The main types of breakages Samsung Galaxy S7, which really encounter:

the mobile device does not turn on, does not work, does not start;
the phone is working, but there is a problem with the display, the sensor does not work;
Samsung Galaxy S7 badly holds a charge or does not charge at all,
poorly catches the network,
The body is bent or deformed,
after the fall appeared stripes on the screen,
the phone went into the water and then stopped functioning;
the mobile device does not take pictures, or one of the cameras does not work;
there were problems with the speaker, the volume was not fixed;
USB does not work.

Using high-quality, up-to-date equipment and appropriate tools, our employees perform diagnostics and a thorough check of the device in order to quickly find the cause of the breakdown, then the master together with the owner of the device think through a further work plan, often after the examination the specialist continues repair work and performs recovery of the device.

Our service and repair center in Cincinnati is always ready to help in solving any problems. We are located in the center of Kiev, where our main office is located, besides the central service. Each service center employs highly qualified professionals who are equipped with many years of experience, with the appropriate skills and abilities. In case you have any questions regarding our services, please contact us by the numbers indicated on our website.

 

Ремонт смартфона самсунг galaxy s7

Ремонт смартфона самсунг galaxy s7

Стоит обратить внимание на то, что сейчас люди при покупке мобильных телефонов хотят, чтобы эти устройства имели максимальный набор полезных функций и были удобны в работе, и желательно, по адекватной цене. И к современным телефонам предъявляются довольно широкие требования: поддержка быстрого доступа в интернет (3G, 4G), мощный процессор, большой объем памяти устройства и общее удобство эксплуатации, подходящие размеры.

Также для многих покупателей важно высокое разрешение встроенной фото- и видеокамеры, для создания качественных фотографий и видео. Всем этим требованиям в хорошей степени соответствует смартфон Самсунг Galaxy S7.

Он обладает впечатляющим набором характеристик и опций. Это седьмое поколение Самсунг и разработчики при создании этого смартфона постарались на славу. Нужно отметить степень защиты телефона от влаги – он отлично защищен от дождя и прекрасно при этом работает.

Презентация смартфона состоялась в 2016 году, и с тех пор эта модель пришлась по душе и карману многим покупателям, которые уже успели оценить прелести S7. В этой модели применяется инновационная технология изогнутого экрана, за счет чего увеличена контактная поверхность.

Конечно, даже топовые смартфоны не смогли избегнуть недостатков. Для Samsung galaxy s7 отмечены некоторые неисправности, решить которые под силу не каждой ремонтной мастерской. Если у вас появилась проблема, не стоит затягивать с диагностикой или ремонтом телефона, т.к. это может только усугубить ситуацию, и есть риск более серьезных неприятностей с телефоном, и как следствие, удорожанием ремонта.

Также не стоит заниматься «самолечением» смартфона. Если вы не знаете, как отремонтировать galaxy s7, лучше не стоит пытаться, и исправлять ситуацию при помощи видеороликов по самостоятельному ремонту телефонов. Технологии ремонта этой модели таковы, что без спец инструментов, навыков и большого опыта в ремонте, вы скорее всего, только навредите своему аппарату.

Основные неисправности и поломки Галакси s7:

  • Не функционирует сенсор, хотя сам телефон запускается и работает
  • Устройство вообще не хочет запускаться и включаться
  • Батарея слабо держит заряд, или телефон не поддерживает режим подзарядки
  • После падения или удара на дисплее появились полосы
  • Телефон плохо находит либо вовсе не находит сеть
  • Телефон упал в воду, и после этого перестал работать

Наша мастерская по ремонту мобильных телефонов оказывает услуги по диагностике и ремонту большого перечня производителей: Samsung, iphone, nokia, xiaomi, huawei и многие другие. С помощью современной аппаратуры и специальных инструментов, наши работники быстро и качественно восстанавливают работоспособность мобильных телефонов.

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Наш адрес в Могилеве:

Ремонт смартфонов, ноутбуков в Могилеве. Замена экранов, диагностика и ремонт телефонов, планшетов и компьютеров с гарантией. тел. +37529 971-24-16

Республика Беларусь, г. Могилев, 212000, ул. Ленинская, 63

http://electronicremont.website/

Repair service Samsung S7

Repair service Samsung S7 in Cincinnati

Today, when buying a new mobile phone it is important that it is fully equipped with all the necessary functions for proper operation and use. Today’s requirements for current smartphones are very extensive: a mobile device should be convenient and suitable size for use, a mobile phone must be connected to the Internet, the device must have a sufficient amount of memory. Many buyers pay special attention to the quality of the camera, they are often girls who live «regular» selfies and, acquiring a regular smartphone, it is important that the camera is of high quality, making bright and clear pictures. A good example is the Samsung Galaxy S7.

By the way, repair and service of this smartphone you can order on our website — http://electronicsrepair.site/

The ideal smartphone of the seventh generation Galaxy S, which is equipped with the best features and functions, such a device is resistant to moisture, and continues its work, even while in the rain. Powerful Samsung Galaxy S7 saw the world in the winter of 2016, that’s when the history of this smartphone began, which in such a short time managed to win the hearts of customers and come to the liking of many users. Samsung S7 smartphone has become popular with many android fans thanks to its original screen, which is curved. This nuance has notably improved this model, being curved, the screen is not at all troublesome, but, on the contrary, thanks to this form, the contact sensor surface has widened.

samsung-galaxy s7 repair service

Unfortunately, such an «ideal» smartphone does not only have the advantages and advantages, but also certain drawbacks that can affect the failure in the work, correspondingly, the repair of these parts will not be possible, not every professional master can. That is why we offer you our services in the repair of equipment, faced with a breakdown and exit from the working condition, do not hesitate with the repair of the device, because it is important to deliver the mobile device in time to restore it, since there is a risk of triggering the problem.

 

why mobile phones die

Damage cell phones statistics
Most often, the service centers are turned due to mechanical damage.

In second place — the problem of software. It’s no secret that companies often just do not have time to properly run the software, and many problems are revealed at the stage of active sales of new devices. In such cases, the firmware changes rapidly, and a new version is installed on all phones that fall into the service centers.

The next important problem is the failure of the sound series, which includes a speaker and a microphone. Attempts to install a melody with an increased volume level in the phone lead to an increase in the load on the speaker. The diffuser in it is very small, with a small amplitude of oscillation.

Operation at high volume in abnormal mode very quickly wears it out. In the beginning there are wheezing or creaking, and then the speaker can be completely silent. So attempts to increase the volume can also be fraught with damage. And such a case is not guaranteed to be guaranteed.

In the service or at home?
All the problems arising from software failures of the phone can be divided into those that can be solved at home, and those that require specialist attention.

At home
Software update via the Internet
Restoring health from a backup
Fighting viruses
Re-flashing phones using service cables
Service-center
Installing New Firmware Versions
Recovering failed chips or other hardware components (speaker, etc.)
Obtaining an inferiority complex, formed automatically under the influence of a kind view of a specialist
External influences
Water

Stories about the devices, «lost» as a result of the irresistible attraction of their owners to the water, amaze with their diversity. From the banal «fell into a glass» to the breathtaking stories of unauthorized overcoming a few meters above the water surface. A rare phone will fly to the middle of the Dnieper, and if it does, it’s easier to immediately order a moleben for it: you can get a drowned man from the bottom, but you can hardly bring it to life. The case with a glass of beer is more suitable for resuscitation. The situation is no less comical, but more common. Replace the phone glass with any water tank and — please.

The most important thing in this case is do not get the phone out of the glass! Well it must be dismantled, dried, collected again … Fell? Well, okay — let there and flaunts. Put the glass in a prominent place, so that any guest could appreciate your creativity and unconventional perception of the world. You can sometimes change the beer to fresh, or at least add a fresh one in place of evaporated.

But if you still decide to return to the standard use of the device, we recommend that you look at the leisure in the service center. About the fact that the phone was in the water, you can not mention, and even selflessly and beautifully lie that, say, disconnected in the midst of an important business call.

But it is better not to do it. The people in the service centers are usually shy, thin humor does not understand, and immediately climbs into the giblets device. If it is new, then to hide from repair eyes the fact of water ingress will be almost impossible. Developers have recently been placing inside the body moisture indicators, which change color when water hits.

A user’s instructions and warranty obligations are supplemented with the clause according to which excesses of this inside the case can cause a refusal of warranty service. Yes, and these cotton lads «drowned» in their time, they know how they look.

However disgusting, it is necessary to honestly confess to what was done. The main thing — do not be afraid, no one will react to this confession by exact throwing the phone into the head of its owner. Unless reproachfully shake his head.

After this operation, specialists will place your phone in a bath with a special solution, and if you are very lucky, the phone will be able to survive and continue to work for the benefit of the communicative nature of its owner. When the battery is connected, wet metal contacts can cause a short circuit, which can lead to their destruction