How to disassemble a Samsung tablet. How to disassemble a Samsung tablet? Step by step instructions and tips

Sometimes it becomes necessary to disassemble a particular device (smartphone, tablet, laptop, etc.). Why this is necessary - then everyone decides for himself. It can be a minor repair, or more serious tasks. If there is a need to clean the device from dust, then this is still all right. If you need to replace the nest, it is better to contact a specialist immediately.

Everything you need

ADVICE! You should not disassemble the device out of curiosity - such analyzes usually end with a service center engineer holding his head.

Of course, you can just take and disassemble the tablet with a knife and a spoon, but this is only if there are no other tools at hand. And handicraft dismantling can only be done by specialists who are accustomed to working in any conditions. But for a simple person it is better to choose the right tools. Before disassembling a Samsung Galaxy Tab 2 tablet, and any other tablet, you should make sure that you have the following set of tools at hand:

1. A set of telephone screwdrivers. Here, a regular set is not always suitable - manufacturers have specific 6- and 8-sided screwdrivers that are not so easy to find.
2. A plastic card, or a set of picks, or a special plastic tool. Used to open the latches on the case without damaging them.
3. Gloves. Dense cloth or rubber. Alas, static electricity has not been canceled - the wrong touch and you can forget about your favorite device.

Disassembly process

If you strictly follow this photo instructions, then there should be no problems. Don't jump over a step. Trying to pull out the wiring before it should be pulled out often ends in failure. Just follow the prompts.

The image shows the latches that need to be carefully pry with the tool from step 2. After releasing them, the tablet unfolds as shown in the following image.

Now you don't need to pull anything. Take a Phillips screwdriver and unscrew 16 screws. They are specially marked on the image to avoid unpleasant events.

The image shows the insides of a tablet that has already had its speakers disabled. If you do not rush and do not make sudden and strong movements, then the disassembly procedure does not cause any particular difficulties.

IMPORTANT! Any tablet or phone can be disassembled with the right selection of tools and the correct instructions.

I do not urge everyone to disassemble their devices. On the contrary, I insist that specialists should deal with this matter. But sometimes there are times when you simply can’t get to the nearest specialist and you have to do repairs with improvised means. By the way, such a disassembly can save a wet tablet, so if you managed to drop the device into water, do not be too lazy to disassemble it. You may cause some harm, but you can save your tablet from even more harm.

To work, you will need the following tools:

• dental spatula (sold in any radio market),
• tweezers,

Step 1. Battery.

• Before disassembling the tablet, make sure that the device is turned off.
• Use a dental spatula to create a gap between the body of the device and the front panel in the area of ​​the memory card slot.
• The dental spatula should only be used to create a gap, not to remove the back cover.
• If possible, it is better to use a plastic spatula to separate the back cover, as it is noticeably softer and does not leave scratches on the tablet body.

Step 2

• Using a dental spatula, remove the back cover. This is done by sliding a dental spatula around the perimeter of the device, starting at the top of the memory card port.
• The second photo shows a Samsung Galaxy Tab A tablet with the back cover removed.

Step 3

• It is necessary to disconnect the battery connector from the motherboard using curved tweezers (tweezers must be of high quality, hard).
• It is very important not to touch the motherboard with the tweezers. Metal tools such as tweezers can scratch the motherboard causing permanent damage.

Step 4

• Using a plastic spatula, we take out the battery from the device.
• An alternative method is to loosen the battery from the case with a plastic spatula and then remove the battery by pulling on the tab that says "Pull".
• After removing the back cover and battery, the device should look like the second picture.
• The battery for Samsung galaxy Tab A in our device was marked EB-BT355ABA

How to disassemble tablet Samsung Galaxy Tab 2 7.0 p3100 / p3110 / p3113 - disassemble

Instructions for subsequent repairs, let's say for replacing the display, touchscreen, cable, battery.

Here it is, the device that needs to be repaired:

1st stage of disassembly:

Allows you to access some cables and batteries.

At the first stage of disassembly, you can replace the tablet body and let's say the battery.

The case is assembled on latches. Therefore, in order to remove the back cover for a start, you need to carefully snap off all the latches around the perimeter.

This is best done with the help of special openers - Phone opener .

At the very beginning, after removing the cover, it is better to immediately disconnect the battery connector from the motherboard in order to de-energize all the components so as not to inadvertently close something!!!

To remove the battery, you need to unscrew the screws in several places (five).

This is how the new Battery (battery) for Samsung Galaxy Tab 2 7.0 GT-P3100 looks like:

2nd stage of disassembly:

Gives access to the motherboard, its removal and subsequent repair of components on the motherboard. Let's solder the charging connector and the memory card slot (the p3100 and p3113 also have a repair of the Sim card connector).

First, unscrew all the screws.

Now let's say you can replace any cable or speakers. For example, quite often it fails - the cable for the volume and power buttons and the cable (main flex cable) to the display.

Removing the motherboard:

Of the failures of the motherboard components, the most common: damage to the charging connector and the SIM card connector

The following photos show button cables, camera, antenna, headphone jack.

3rd stage of disassembly:

At the final stage of disassembling the tablet, it becomes possible to repair (replace) the display or touchscreen samsung p3100 (and other versions).

It is better to use gloves and be very careful not to scratch or damage the healthy parts of the tablet.

Along the perimeter of the entire touchscreen there is an adhesive base (double-sided adhesive tape), due to which the sensor is tightly fastened to the body. And due to this, dust does not get between the touch screen and the display.

To separate the touch glass from the body of the tablet, it must be constantly heated around the perimeter with a hot air gun (soldering station), for example, at a temperature of 120-250 degrees. And then with the help of spatulas, picks, openers, constantly poking in different places, gradually separate the touchscreen from the body panel.

There is a train in the middle, do not pull so as not to tear it off.

This is of course a very labor intensive process. But there is no other way to replace the sensor and not get access to the screen.

After separating the touchscreen, we get access to the display, for its subsequent replacement.

And this is how the screen and touch look like:

You will be very grateful if you share this link to the instruction on your social networks and blogs.

Before disassembling the tablet, be sure to decide why you are doing this and whether you have enough knowledge and skills. A tablet computer is a rather complex and fragile device, and, moreover, expensive, so if you are completely unfamiliar with modern technology, we advise you not to try to disassemble and repair the gadget yourself, but take it to a service center or to specialists. But if you still decide to perform this action, then this material will help you.

Preparing to disassemble the tablet

Before disassembling the tablet yourself, carefully study the theoretical material, watch the video or consult a familiar specialist. In addition, you will need to purchase a set of tools and accessories for the convenience of disassembling and assembling your device.

Choosing tools

In order to open the gadget, we need:

• A set of small screwdrivers such as torx, straight and Phillips. You can also use watch screwdrivers, but be careful about the quality of the product, as it is easy to damage a fragile device with a bad tool.
• Special blades for disassembling gadgets, which are necessary in order to open the back cover. You can buy them in the radio market or in cell phone stores. If you couldn’t find them in your city, don’t worry - as a replacement, you can carefully disassemble the device with any thin plastic object, such as an old credit card or pick.
• Suction cup required for removing protective glass and touchscreen in some models.
• Also, in order to disassemble the device, you may need additional tools: small wire cutters, a sharp knife with a thin blade, tweezers, a hair dryer, double-sided tape. Some actions can be carried out with a soldering iron.

We disassemble the Samsung tablet

Now you will learn, using an example, how to disassemble a Samsung tablet yourself at home, using our instructions:

1. Turn off the device.
2. First of all, remove the silver insert with a spatula. We insert the tool into the cavity between the device body and the socket and carefully remove this part. Then take a screwdriver and unscrew all visible screws. This procedure is carried out before removing the cover.
3. Using the same spatula, remove the back cover. To do this, move the tool along the perimeter of the cavity.
4. After removing the cover, you will see a huge variety of loops. Carefully remove the connected elements. Some parts may also have fasteners and screws, so carefully inspect the element before disassembling them.

Tip: in order not to forget what is connected and where, record the process on video or take a photo.

1. After all the elements have been disabled, we proceed to work with the battery. Using a screwdriver, unscrew all the screws that secure the battery, sign and put them in a container.
2. After that, you can easily disassemble the motherboard: the manufacturer did not provide additional fasteners for it.
3. We begin to disconnect the matrix by unscrewing the elements holding it. Then very carefully pry the matrix over the glass and remove it.
4. In order to remove the frame from the glass, it is necessary to break the fasteners in the form of rings. But don't worry, the frame is held up nicely with adhesive tape.

So, we disassembled the Samsung tablet and now we know how it works. If you did everything clearly according to the instructions, there will be no problems with subsequent assembly.

We disassemble the Chinese tablet

Everyone knows that most of the tablets on the modern market are made in China. These are the well-known Prestigio (Prestigio), Lenovo (Lenovo) and other similar brands. Only a small part of devices, such as Samsung and Oysters, are made in other countries.

You must understand that disassembling a Chinese tablet is quite easy even for a non-professional, since most Chinese tablets are analogues of already well-known brands and their structure is similar. The following detailed instructions will help you:

1. First you need to turn off the device.
2. Using a small screwdriver, the bolts that secure the cover to the device itself (not on all models) are unscrewed, marked and put into a box. As a rule, the cover of Chinese gadgets is fastened either with latches or with screws. Therefore, you will have to work hard to open the tablet cover without damaging it.
3. Next, all cables, wiring and other elements are disconnected. This is done very carefully. Take a picture of the location of the parts before disassembly.
4. The battery is disconnected, the battery wires are pulled out.
5. Parts such as speakers and camera are disconnected and disassembled.
6. Then the system board is taken out, which is securely bolted around the perimeter.
7. Prying the board with a spatula, the glass part of the device is disassembled along with the screen and touchscreen.

Disassemble the gadget, following the instructions, and then reassembly will not be difficult.

Conclusion

You must understand that a tablet computer is an expensive and fragile thing, all actions must be carried out carefully, and thanks to our instructions, you can easily understand how to disassemble a tablet yourself without prior theoretical training without special skills and knowledge in electrical engineering. If you are not confident in your abilities, it is better to leave the disassembly and repair of the device to the master. And if you still decide to risk your device, then carefully read our instructions and get to work.

Samsung Galaxy Tab 2 Disassembly Video Tutorial

Samsung Galaxy Tab 3 Disassembly Video Tutorial

Samsung Galaxy Tab 4 Disassembly Video Tutorial

Sometimes there are such problems with the equipment that it is impossible to do without disassembling it. Most often, such a procedure is carried out in order to clean the device from the inside or replace a faulty battery with a working one.

First, make sure you're really ready to take apart your tablet yourself. For a beginner, this process is quite delicate and complicated. If you are not confident in your own abilities to subsequently assemble all the parts in the same sequence, then it is better to contact Samsung tablet repair professionals.

Before you start disassembling the tablet, make sure you have a screwdriver and a thin plastic object like a plastic card on hand. That's all you need for disassembly. If you intend to remove the front panel with the sensor itself, then you will additionally need a hair dryer. So let's get started.

Step-by-step instructions for disassembling a Samsung Galaxy Tab tablet

• We hook the panel latches with the help of the plastic object mentioned above. We do this gradually and carefully around the entire perimeter of the tablet.

• Under this panel are several screws that need to be unscrewed with a screwdriver.

• Disconnect the battery from the board and remove it.

• Carefully, using a plastic card or other thin object, unfasten the camera cable connector.

• Similarly, we disconnect all cables of the display, volume buttons and others from the main board.

• We take out the board itself, carefully releasing it from the grooves at the bottom of the tablet, or unscrewing the screws, depending on the model.

• To disconnect the headphone jack, unscrew the two screws and disconnect the cable.

• To remove the front panel with a touchscreen, heating with a hot air gun is necessary.

Ready! Your tablet is completely disassembled and you can easily clean its parts from dust and dirt. It should be noted that it is Samsung tablets that are relatively easy to disassemble compared to other tablets, even the Apple brand.

You can easily carry out this procedure at home. You don't need a lot of tools or time to do this. Most importantly, be extremely careful not to damage the internal parts of the tablet, because repairing them can cost you a very tidy sum.

We hope that our article has given you a detailed answer to your query.