Video: removing the cover and simple disassembly of the Samsung Galaxy Tab 3
There are often reasons why you need to disassemble your equipment. Most often, this procedure is carried out for internal cleaning. After it, your equipment begins to work more efficiently and faster, and the problems that previously drove you crazy disappear.
The procedure for disassembling the tablet can be carried out at home if you take full responsibility for the consequences. Some service centers will not undertake to repair your tablet even under warranty after you have disassembled it. This is worth taking into account, and if you doubt your abilities, it is better to contact a Samsung tablet repair service center.
Most often, when we need to disassemble a tablet, we are faced with the most ridiculous problems. The very first thing is usually to remove the tablet cover. Yes, you heard right, removing the cover is not always easy either. Difficulties opening the lid also occur on Apple tablets. The cover of the Samsung Galaxy Tab 3 tablet is also quite tightly and firmly attached to the body, and many are wondering how to remove it without damaging it.
Disassembling the Samsung Galaxy Tab 3 tablet
To remove the lid you will need a thin plastic object (such as a spatula). Pull out the SIM card plug and, using a spatula to pry up the back cover, carefully around the entire perimeter, remove it.
If you only needed to remove the cover, you will not need further instructions. However, if you need to completely disassemble your tablet, move on.
By removing the back cover, you can remove the remaining parts. We begin the extraction with the battery. For this we need a screwdriver. With its help, we need to unscrew 4 screws along the edges of the battery. But that is not all. You also need to disconnect the battery from the motherboard. To do this, take tweezers and carefully disconnect the cable. Done, the battery can be removed.
Next, you can remove the motherboard. Again, take tweezers and disconnect the cables. If you don't have tweezers at hand, you can use a screwdriver. She'll do too. Now the panel will clearly show the screws on the sides. They need to be unscrewed. There should be only 7 of these screws. The board can be removed.
Now you need to remove the rear camera. This procedure is no different from those mentioned above. We also unclip the cables to which the camera is attached and take it out. The front camera shoots a little differently than the back one. In order to remove it, you need to unscrew the plug.
Ready! Your tablet is disassembled. Now it can be cleaned and put back together in the same sequence. The procedure for disassembling the Samsung Galaxy Tab 3 tablet is not considered difficult, but if you doubt your abilities, it is better to contact a service center.
Good luck with your use!
How to open the lid on Samsung Galaxy A3?
The modern mobile phone was created to simplify our lives. In practice, however, difficulties may arise.
Thus, some device users note that not all phones are comfortable to use or are not as advanced as their predecessors.
Therefore, you will need this summary if you do not understand how to open the cover on the Samsung Galaxy A3.
It becomes so unpleasant when you don’t understand how to open the back cover, and as luck would have it, there is no one nearby who can give you a hint or help.
But everything is not so sad, and at the moment you will learn how, in this case, you need to properly handle the Samsung Galaxy A3.
Not an easy task for many
If you ask most users the question: “How to remove the cover on a Samsung A3?”, they will not be able to answer anything.
It seems that the development company decided that in order to perform such an act, we must contact phone service centers.
At the centers, specialists will do this simply and quickly. After all, for this they have a set of special tools: a “spatula” (a device that disconnects fasteners) and a Phillips screwdriver.
But what if you don’t have the ability to contact specialists or simply don’t have enough time to visit a service center? There is only one way out - to remove the back cover from the Galaxy A3 yourself.
How to open the cover of Samsung Galaxy S2 plus
The instructions say: carefully! don't break your nail! How open so as not to break cover it doesn't say there.
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How it's done
It is important not to use brute force when disassembling a smartphone. Otherwise, this can lead to negative consequences: most likely the smartphone will not perform its functions.
Also, dents, scratches or other damage may appear on the device’s body, interfering with its normal operation and significantly spoiling its appearance.
Therefore, when disassembling the Samsung A3, strictly follow the instructions below.
- Find where your smartphone's speaker is located.
- You will see a small recess (slit) above the speaker (from the end). With its help the cover is removed.
- Do not lift the cover suddenly, otherwise you may damage the back panel. You can simply press it with your fingernail and gently pull it away from the device. There is no need to worry - it will not break. Do not use sharp objects under any circumstances!
The back cover is open!
How to open the cover of Samsung Galaxy A3 and Galaxy A3 mini
To open the lid, specialists, in addition to the above tools, use a specialized hair dryer to heat it up.
It is quite difficult to do such a procedure at home. After all, you will have to warm up the edges around the perimeter of the smartphone.
The phone is monolithic, so it is important to heat it at a temperature of no more than 150 degrees (use a regular hairdryer for this).
After heating, it is enough to carefully pry the cover with a sharpened plastic card, snapping the screen off the body. That's it - access to the internal modules is open!
If your goal is to completely disassemble the phone, then you need to carefully read the instructions for complete disassembly. Inserting the cover is also easy - follow the steps in the opposite order.
If you know any other methods on how to remove the cover from the Samsung Galaxy A3, share them in the comments. If you have any questions, ask, I will be happy to answer everything.
The modern mobile phone is designed to simplify our lives. In practice, however, difficulties may arise.
Thus, some gadget users note that not all smartphones are easy to use or not as advanced as their predecessors.
Therefore, this instruction will be useful to you if you do not know how to open the cover on the Samsung Galaxy A3.
It becomes so unpleasant when you don’t know how to open the back cover, and, as luck would have it, there is no one nearby who can tell you or help you.
But everything is not so sad, and now you will learn how, in this case, you need to properly handle the Samsung Galaxy A3.
Not an easy task for many
If you ask most users the question: “How to remove the cover on a Samsung A3?”, they will not be able to answer anything.
It seems that the development company has decided that in order to perform such an action, we must contact phone service centers.
At the centers, specialists will do this quickly and easily. After all, for this they have a set of special tools: a “spatula” (a device that detaches fasteners) and a Phillips screwdriver.
But what if you don’t have the opportunity to contact specialists or simply don’t have enough time to visit a service center? There is only one way out - to remove the back cover from the Galaxy A3 yourself.
How it's done
It is important not to use brute force when disassembling a smartphone. Otherwise, this can lead to negative consequences: most likely the smartphone will not perform its functions.
Also, dents, scratches or other damage may appear on the device’s body, interfering with its normal operation and significantly spoiling its appearance.
Therefore, when disassembling the Samsung A3, strictly follow the instructions below.
- Find where your smartphone's speaker is located.
- You will see a small recess (slit) above the speaker (from the end). With its help the cover is removed.
- Do not lift the cover suddenly, otherwise you may damage the back panel. You can simply press it with your fingernail and gently pull it away from the device. There is no need to worry - it will not break. Do not use sharp objects under any circumstances!
The back cover is open!
How to open the cover of Samsung GalaxyA3and GalaxyA3 mini
To open the lid, specialists, in addition to the above tools, use a specialized hair dryer to heat it up.
It is quite difficult to do such a procedure at home. After all, you will have to warm up the edges around the perimeter of the smartphone.
The phone is monolithic, so it is important to heat it at a temperature of no more than 150 degrees (use a regular hairdryer for this).
After heating, it is enough to carefully pry the cover with a sharpened plastic card, snapping the screen off the body. That's it - access to the internal modules is open!
If your goal is to completely disassemble the phone, then you need to carefully read the instructions for complete disassembly. Inserting the cover is also easy - follow the steps in the opposite order.
If you know any other methods on how to remove the cover from the Samsung Galaxy A3, share them in the comments. If you have any questions, ask, I will be happy to answer everything.
This article will help you unlock your smartphone or tablet if you forgot PIN code, password or pattern.
If remember PIN code, password or pattern, but you can’t remove the lock, read the article
If your device is locked after a data reset and asks for a Google account, read the article
There are three ways:
Remove pattern, pin code, password, fingerprint. Works via the Internet.
Will only remove the pattern key. Suitable only for Android 5.0 and below.
Removes pattern, pin code, password, fingerprint and clears device memory.
Find My Mobile
This method is suitable if:
Internet is connected to your smartphone or tablet.
To unlock your smartphone or tablet:
Additional PIN code or Google account - only for smartphones and tablets with Android 5.0 and lower
After 5 incorrect attempts, the “Additional PIN code” item will appear. Click on it and enter the 4-digit code that you specified when you came up with the pattern.
If you don't remember your PIN, click on "Unlock with Google" ("Forgot your pattern?") and enter your Google email address and password. The same mail must be added on the device you unlock.
If there is no “Unblock in Google” button (“Forgot your pattern?”), it means that a Google account is not added to the device, use other methods.
If you don't remember your password, recover it via special form and enter on your device. If you cannot recover your password, use other methods.
Reset data
If the previous methods did not help, do a data reset - you will delete all files and settings from the device, and along with them the pattern, PIN code, password or fingerprint.
Opening the device case may be necessary in different situations. Replacing the battery yourself, checking the functionality of the gadget if water gets in – this is not a complete list of possible situations. Some phones cannot be disassembled with ordinary tools, and most manufacturers will refuse warranty service if they discover that the smartphone has been disassembled by the buyer. In this article we will tell you how to disassemble a Samsung phone if you decide to take this step.
Important! Opening the device may void the warranty. This is especially true for models with a non-removable battery. This instruction is not a call to action.
Before you disassemble your Samsung phone, make sure you have the right tools.
- Mediator or regular credit card. Bonus cards from thin stores are also suitable.
- Phillips screwdriver PH. If you only need to remove the cover, this tool may not be needed, but to dismantle the microcircuit and other modules, such a screwdriver is required.
Older Samsung models are usually equipped with a removable back cover, but in the Galaxy line of recent years there are non-removable cases.
The procedure for disassembling the gadget
The disassembly instructions are suitable for most models of the Korean giant, but the location and number of screws, connectors and latches differ on different devices.
- We start by removing the back cover. If on your Samsung gadget this element is secured with only one latch, carefully push the cover up and remove it from the fasteners. This method of fixation is often found on older models. For the entire Galaxy line, carefully insert the pick or card between the cover and the body in the place where it is easiest to do so. Now move the card around the perimeter of the smartphone, carefully releasing the latches. After unlocking all fasteners, remove the cover.
- If the purpose of the procedure is to check the gadget for the presence of water, you can begin the inspection now. Make sure there is no liquid or oxidation on the battery or around the camera module.
- Now you can remove the battery. Carefully lift it up and out of the connector. There is usually a moisture sensor located under the battery. If its color is not white, water has entered the smartphone and the warranty is no longer valid.
- Remove the SIM card and SD card from their respective slots. Now separate the battery compartment from the case by inserting the card into the slot between these elements and running it around the perimeter of the device.
- Remove the heat-distributing metal plate from the board, if present. To do this, unscrew the mounting screws and pry it off with a flat-head screwdriver. Peel off the lock and volume buttons; they are usually secured with double-sided tape. Do not try to separate them from the microcircuit, just remove them from the end of the case.
- Let's start dismantling the board itself. Carefully remove all screws used to secure it. Their number varies on different smartphones and tablets. After unscrewing the screws, carefully unfasten the chip from the case, but do not remove it!
- Lift the board with a flat-head screwdriver or a pick and disconnect the screen cable from the connector. Disconnect other cables - speaker, microphone and connectors.
- Take out the board and set it aside.
When disassembling, always put small screws in a small container, otherwise they are easy to lose.
Removing display elements is a much more difficult task. Screen mounts can vary dramatically on different devices, so it’s best to entrust this task to professionals. You should not try to replace the screen at home without the necessary skills - such a procedure can end sadly for your device.
When to disassemble a Samsung smartphone
Disassembling the gadget may be required in the following situations:
- A small amount of water gets on the surface of the device. In this case, it is better to disassemble the device and make sure that no liquid gets inside.
Important! If the phone falls into a container of water, disassemble it and remove the battery. Then take the phone to a service center as quickly as possible. Do not unplug the modules and try to dry them with a hairdryer.
- The need to replace the SIM card or battery.
- Inserting or removing a memory card.
- Checking the board for faults after the device falls. Some problems, for example, a cable that turns off due to an impact, can be easily fixed at home.
Conclusion
Before disassembling the device, check the terms of the warranty. This data is usually contained in the smartphone's operating instructions or on the warranty card. It is better to check the information with representatives of the store where the gadget was purchased.
Disassemble the phone with care and attention. Place all the parts on a piece of paper or in a small box. The device can be opened to replace the memory card and battery, or to check for liquid. It is better to entrust screen repair to specialists.
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