How to insert a memory card into a Samsung phone

Table of Contents

How to insert a SIM card into a specific Samsung model

There are several varieties of Sims, the instructions for inserting them will vary. Nowadays, phone models with two trays are gaining popularity. both slots will be of the same type. Let’s list the types of SIM cards:

  • full-size (vintage for push-button gadgets);
  • mini (for devices produced in the tenth years);
  • micro (2003 product focused on LTE and 3G technologies);
  • nano (tiny premium SIM card with missing plastic edges).

insert, memory, card, samsung, phone

Galaxy developers decided to use nano technology. At the same time, we were pleased with two slots and a microSD memory card. All cards are invested in the same way, but the localization of the trays is the result of design thinking. If you did not find a sticker with step-by-step instructions, proceed according to our guide. Now you will learn how to insert a SIM card into “Samsung”, even if you use A7 and A5. Our recommendations will be useful for all users of the The steps are:

  • Disable smartphone (or tablet).
  • Find the tray cover at the end.
  • Look for a small dot. a key hole.
  • Arm yourself with a needle and push it into the hole.
  • Open and carefully remove the tray.

If you acted correctly, this is what will open to the eye.

It should be borne in mind that there are several types of trays in mobile devices. The most common solutions are for one or two SIM cards. And there are also hybrid solutions and coupled with a memory card. The Galaxy A6, for example, has two nano slots and a microSD drive. Since the sim cards have a bevel, it will be difficult to install them incorrectly. The same applies to tablets of the Tab S series, which are actively sold in the post-Soviet space. Act carefully. and you will achieve success.

How to find out your phone model

The model is designated with a special number containing information about the series, characteristics and functionality. The easiest way is to look in “Settings” and find the “About device” section there. If you have a removable cover, look for the desired data on the surface of the battery. The IMEI along with the serial number will also be found there. If you type # on the keyboard, you can get into the online databases where the required information is stored.

In order to correctly insert the SIM-card into “Samsung”, you should understand your model in advance. And here a simple Antutu application comes to the rescue. If that doesn’t work (which is unlikely), try combinations # or #. Not only the model of the gadget will be displayed, but also the software you are using.

Possible problems

The most common problem is related to guessing the “key”. Popular popular tools are paper clips, pins, needles. The more ideal you choose the pin diameter, the better. The second nuance is trimming the SIM card. Many Samsung owners cut the edges with scissors. in this case, you need to act precisely. The third problem is that the smartphone refuses to see the SIM card at all. Let’s see what we can do.

How to insert a SIM card into a Samsung Galaxy. step by step guide

Inserting a SIM card into a Samsung is much more difficult than untrained owners of other smartphones think. To perform this operation correctly is a whole art. And most of all the SIM adventure you try to put in the progressive Galaxy’s tray. Let’s make a reservation right away. the instruction is universal. What we’ll cover now will work on both the A10 and A50. Go.

Incorrectly cut sim card

You are not dealing with an ordinary piece of plastic, but with a complex microcircuit. The slightest mistake will cause the SIM card to stop functioning. If the cropping is done incorrectly, contact your mobile operator. The service point will replace your device, keeping your tariff plan and current balance. Examine the markings for accurate orientation.

The phone does not see the SIM card

It is likely that your SIM card is simply faulty. You know how to insert a SIM card into “Samsung”, and you couldn’t be wrong, so why doesn’t the gadget accept the attachment? There may be several reasons:

  • expired shelf life;
  • poor pruning;
  • spoiled slot;
  • mechanical damage;
  • damaged contacts;
  • software failure;
  • card holder contamination.

Installing a memory card in Samsung J3

This process is quite trivial. remove the cover, take out the battery and insert the card into the correct slot. The main thing is not to overdo it with removing the back cover and not to break the SIM card slot by inserting a micro SD drive into it.

    We find a notch on the back of the smartphone that will allow us to access the inside of the device. Under the removed cover, we will find the hybrid slot we need.

Slip a fingernail or something flat into this depression and pull upward. Pull the cover until all the “keys” come out of the locks and it comes off.

We take out the battery from the smartphone using the notch. Just pick up the battery and pull it.

We insert the microSD card into the slot indicated in the photo. An arrow should be marked on the memory card itself, which will let you know which side it needs to be inserted into the slot.

The microSD drive should not completely sink into the slot, like a SIM card, so there is no need to try to push it through using force. The photo shows how a properly installed card should look like.

We put the smartphone back and turn it on. A notification will appear on the lock screen that a memory card has been inserted and you can now transfer files to it. Simply put, the Android operating system says that the phone is now endowed with additional storage space, which is completely at your disposal.

This is how you can install a micro SD card into a Samsung phone. We hope this article helped you solve the problem.

How to insert a memory card into a Samsung phone?

Most smartphones from Samsung support memory cards, which can, for example, save photos taken with the device’s camera. In this article, we will show you how to insert a memory card into a smartphone if you do not know what to do to do this. By the way, if you want to connect a USB flash drive via OTG, we have already talked about this earlier.

You will need a paperclip. You can find it in the kit from a smartphone. If you don’t have a branded paperclip, use a regular paperclip.

Pick up your smartphone and look for the edge on which the tray is located. In our example (Samsung Galaxy S8), the tray is on the top edge.

In the photo above, it is on the right. There is also a small dot on the left, but this is a microphone. do not insert a paperclip into the hole for it!

Insert a paperclip into the hole in the tray and press down.

After pressing, the tray will be pushed in slightly, something like this:

Actually, this is what the tray looks like. Please note that it can take a variety of forms. So, in our example, a tray is used either for two SIM cards, or for one SIM and a memory card. You may have a dual SIM and memory card tray.

Next, insert the memory card. You will not miss the place, since the seat for the memory card is much larger than for nanoSIM, which is used in modern Samsung smartphones. It should look like this:

Insert the tray with the memory card, and be sure to all the way.

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If everything is done correctly, you will see a message about the inserted memory card. If the card is already known to the smartphone, information about it can be found in the section “Device maintenance”. “Memory”.

For Samsung smartphones with a removable back cover, the memory card slot is located next to the battery, for example:

You will have to remove the cover beforehand.

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Solved: How to update micro SD card in S7 Edge. Samsung Community

Hi, I have a question about installing a new memory card on my Samsung Galaxy S7 edge.

I need instructions on how to install a new micro SD card and how to transfer files from the first micro SD card to the second micro SD card. A few weeks ago I bought a Samevo class 10 128gb 90MB / sec memory card from Amazon with an adapter.

The first problem is that I cannot get my S7 Edge to recognize the card after trying several different methods. Another problem. how to transfer files from the first card to the second.

I am wondering if the problem was caused by the way I formatted the micro SD card. I inserted the card into a card reader, plugged it into my computer, and then formatted it using long format (instead of “fast”). Since the operating system Galaxy. Android, the Windows format may have made the map invisible.

Could you please tell me or point where I can find instructions on how to install this card on my Samsung S7 edge?

How to insert a memory card into Samsung

Quite often, smartphone users are faced with the problem of lack of free memory on their mobile devices. As a rule, this occurs due to the huge number of captured photos and videos, which take up a large volume and at the same time can carry some value to the user. In addition to the camera, modern games use impressive amounts of memory, the cache of which can reach from one to tens of gigabytes. How to install a memory card on Samsung and partially solve the problem of lack of free space in a smartphone?

The first step is to clarify whether your smartphone supports memory cards. Modern mobile devices from Samsung can be equipped with:

  • separate tray for microSD cards;
  • a combined tray that allows you to install a second SIM card or memory card;
  • extended tray that holds two SIM cards and a memory card.

If your smartphone supports installing a memory card, you need to find a special paper clip in the package from the device that will open the tray and install a microSD.

In the absence of such a paper clip, you can use a needle, which should be inserted into the hole and press down with a little effort, which will open the tray and it can be carefully removed from the mobile device.

Having taken out the slot from the smartphone, we install a MicroSD memory card into it.

The shape of the memory card and the slot for it are designed in such a way that you simply won’t be able to put the card incorrectly.

Having installed it, carefully place the tray back into the smartphone and press it down with a little effort so that it is aligned with the side edge of the mobile device.

Modern smartphones support hot swapping of the memory card, which allows you to change it regardless of whether the phone is on or off.

Currently, the most common size of memory cards for phones is 32 and 64 GB, but in some cases you can find microSD cards with a capacity of 128 GB.

Does Galaxy Note10 have an SD card slot?

Both the Galaxy Note10 and Note10 offer 256GB of internal storage, giving you plenty of room to store your photos, movies, games, and more. The Galaxy Note10 also has 512GB of built-in storage, giving you even more space to store your important files.

For even more storage options, you’ll need the Galaxy Note10. which has expandable storage and allows you to insert a microSD card into your phone for an extra 512GB of storage. On the 512GB Galaxy Note10, this gives you up to 1TB of storage. It is a laptop level storage without a laptop. If your carrier has dual SIM support, your Galaxy Note10 LTE model may have a hybrid SIM tray that allows you to use either two SIM cards or doubles as a microSD card slot by replacing one of the SIM cards with microSD card.

The hybrid SIM tray is only available on the Galaxy Note10 LTE model. SIM card sold separately. Dual SIM availability varies by country or carrier. MicroSD card sold separately. Availability varies by country and manufacturer.

How to Insert SD Card into Samsung Galaxy Y «Android :: Gadget Hacks

If you have an older Samsung Galaxy Y smartphone, there is one thing you should do. use a microSD or microSDHC memory card to improve Android processing speed and make it easier to transfer large or small files. These cards are also compatible with certain cameras and can be inserted into some computers.

While this is all well and good, you still need to know how and where to put your SD card to take advantage of any of these benefits. Your Samsung Galaxy Y (Y stands for Young) has an SD card slot located on the side under the back cover.

After removing the back cover, you can insert a microSD or microSDHC card with a maximum capacity of 32 GB into the slot. Make sure the gold side of the memory card is facing down and that the card is in the correct format, otherwise you may harm your phone.

The device only supports FAT file systems. You can reformat SD cards using a computer, but Samsung Galaxy Y user manual recommends formatting the card directly on your phone. If you insert a card with an incorrect format, you will be prompted to reformat the card.

On Samsung Galaxy Y, follow these steps to format the card.

  • Settings
  • SD card and phone memory
  • Unmount SD card
  • OK
  • Format SD card
  • Format SD card
  • Erase everything

If you are going to use an SD card, make sure you have the correct format and the largest possible size. Using an ultra-low capacity SD card can actually slow down your phone and your phone can actually store that storage more efficiently. So, be big or go home.

Still having problems inserting an SD card into your Samsung Galaxy Y, or need help troubleshooting other issues? Let us know in the Комментарии и мнения владельцев below.

SIM or USIM card activation

Launch the Settings app and tap Connections → SIM card manager. Select a SIM or USIM card and tap the switch to activate it.

Side outer slot with tray

To insert a SIM card into a Samsung Galaxy A5 or another smartphone of a similar design, you need:

  • Find the side of the tray with slots on the body.
  • Take the complete tray key. If you cannot find it, replace it with an object that is similar in shape. For example, a straightened paper clip or sewing needle (preferably blunt or with a broken tip is better).
  • Insert the key or an object replacing it into the recess on the side of the tray, press lightly and immediately release.
  • With a soft click, the tray will slide out so that you can grip the rim with two fingers. Pulling the tray out.
  • On the tray, depending on the smartphone model, there are one or two slots, one of which can be combined (as in the Samsung Galaxy S8). We put the SIM card in place, orienting it according to the shape of the slot.
  • Insert and push the tray inside the case.

Samsung A40 has three slots in one tray. 2 for nano-SIM and 1 for microSD card.

What are the types of slots for a SIM card

In the process of development, telephones received different technical solutions for the design of the case. The SIM card slot has also undergone changes. In the early 2000s, a mini-SIM was used. She needed a fairly large tray. It was located, as a rule, under the battery.

This caused certain inconveniences when installing and removing the card. To get to the slot, you first had to turn off the smartphone, remove the back cover and remove the battery. The process of replacing the SIM card thus took some time.

Later, when the format of SIM-cards changed, models appeared in which the slots for them were removed from under the battery and it became unnecessary to remove it when replacing the SIM card.

When the Nano format replaced Micro-SIM, smartphones appeared with two slots for different types of SIM cards: one for Micro-SIM, the second for Nano. In recent years, mobile devices have been released with two slots for nano format.

Today there are several types of SIM card slots:

  • separate trays that can be accessed by removing the rear cover;
  • slide-out slots for two SIM cards or one SIM card and a memory card;
  • slide-out slots combined for 2 SIM-cards and a memory card.

For the sake of economy, manufacturers often put combined slots in a smartphone, into which you can install either two SIM cards or one SIM card and a memory card. Better to find a smartphone with a slot that has three trays. Then you can use two SIM cards and a memory card.

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Installing a SIM card in a Samsung Galaxy smartphone

You can install two SIM or USIM cards to use two phone numbers or service providers on one device. In some places, the data transfer rate may be slower if two SIM cards are installed in the device instead of one.

Use only a card of the correct format.

Don’t lose or let others use your SIM or USIM card. Samsung is not responsible for damage or inconvenience caused by loss or theft of the card.

Insert the ejection pin into the hole in the slot to slide it out. Make sure the ejection pin is perpendicular to the hole. Otherwise, the device may be damaged. 2. Carefully pull the slot out of the slot. 3. Place the SIM or USIM card in the tray with the gold-colored contacts facing down. 4. Gently press down on the SIM or USIM card to lock it into the slot. If the SIM card is not seated properly, it may fall out of the slot. 5. Insert the slot back into the appropriate slot. If a wet slot is inserted into the device, it may damage the device. Make sure the slot is dry. Fully insert the slot into the connector to avoid liquid entering the device.

How to remove the SIM card from the tablet

Modern tablets practically do not differ from smartphones in the arrangement of the SIM card tray. Try using the needle or “U”.shaped staple described above. It is likely that one of these methods will probably work for you. Just in case, we will remind you how to make a brace-tool, which will be a universal assistant in such cases. We will need:

  • Staple with metal fasteners for papers;
  • Pliers;
  • Needle files.
  • Use pliers to remove the bracket from the bracket. One piece is enough.
  • Change the shape of the bracket to “U”.shaped. Adjust it to fit your tray.
  • Use the file files to round the corners of your newly formed tool, making them more grippy. This will help you hook the SIM card slot with less effort, spending a minimum of time.
  • Gently and unhurriedly, insert the bracket inside so that it hooks onto the SIM card and memory card slot. You may need to repeatedly resize your tool based on the dimensions of the slot that is stuck.
  • If you feel you have snagged the slot, align the small bracket first to avoid aggravating the situation. This mistake is made by many users who, with a sharp movement, try to get the desired card, unfolding it with the uncomfortable side.
  • Gradually remove the bracket with the tray or SIM card. We emphasize that gradually remove the tool so as not to damage the sim card.

Using a paper clip

There is a paper clip in every home. Therefore, if you have not found a sewing machine needle, you will definitely find a paper clip! It is important to note that a paper clip can also open the SIM card tray on any phone, including iPhone, Samsung and LG.

  • Take a paper clip, insert it into the hole located in the SIM tray area, then simply push down to eject the tray.

Points to remember when transferring data to a memory card

As you know, the memory card (or SD card) is an important functional element of today’s phones, allowing them to expand their data storage capabilities. Support for memory cards is built into the functionality of the Android operating system, allowing from version 4.0 to save the data we need to the phone’s memory card.

Features of SD cards: Explanation:
Speed ​​class Each of the memory cards has its own speed class. Using an SD card on Samsung without the proper class can be convenient if it is used as a basic storage for the data we need.
Incorrect storage selection Advanced features such as HD video recording, moving files or applications can lead to slowdowns, crashes or errors in the phone. If you encounter similar problems when working with SD, get a faster card.
You can choose any volume You can purchase SD from 4 to 512 GB, insert it into your device, and save the data you need on it. It is important to familiarize yourself with the technical characteristics of the phone to understand the maximum amount of storage it supports.

Below we will provide instructions on how to move files (photos, videos, applications, etc.) to an external card for Samsung phones based on Android 7.0 OS and later.

How to transfer to a memory card on Samsung: photos, applications, data

As you know, the smartphones we have purchased begin to work more and more slowly over time. The pile of applications, service files, photos and updates consumes more and more system resources, which leads to a slowdown in the device, the appearance of various crashes and freezes. This also applies to Samsung phones, which are reliable and functional, but also lose in speed and stability over the years. An effective solution to the problem is to free up free space, which can be achieved by transferring files from the phone to the SD card. Below we will analyze how to transfer the necessary data (photos, applications) in Samsung smartphones to an external memory card, and what is needed for this.

Moving Files to SD Card on Samsung

To save your information to a memory card in Samsung, do the following:

  • Open the My Files application;
  • Select “Internal Storage”, and navigate to the files (directories) that you want to move to the memory card;

Connecting a flash drive to a smartphone or tablet

First, you should make sure that the device supports the OTG function. Phones running Android 4.0 and higher are all equipped with this technology. Older smartphones may not have USB OTG function. In order to make sure that this parameter is available on your device, you can use the special USB OTG Checker application. After installation and opening, the program will immediately show if the device is compatible with USB OTG. Also, in addition, the utility will display basic information about the smartphone.

To connect a USB drive to the gadget, you need an OTG cable. On one side of such an adapter there is a connector for a phone, on the other. for connecting to a USB flash drive. There are also USB devices that can be connected to the gadget without using a special OTG adapter. These flash drives have a connector suitable for a smartphone.

To connect a USB drive to the phone, you need to connect it to the OTG adapter by inserting an external device into the appropriate port, and then connect the adapter to the gadget with the desired connector. After that, the corresponding icon and a message about connecting the flash drive will appear in the notification line. When you click on it, you will go to the file manager installed on the phone by default. Directly in it, you can open external media and start working with its contents.

In the phone settings (block “Storage”) there is a section “USB storage”. It displays information about the memory size of the flash drive, as well as the amount of free space at a given time. In the same block, you can safely disconnect the USB flash drive. the “Eject USB storage” panel, and clear all data on the USB device.

Attention! If the connected drive is not used for a long time, it will be automatically disconnected and it will become impossible to view its contents. The corresponding icon disappears in the notification line, and the flash drive will no longer be displayed in the file manager. To resume working with a USB drive, you must first disconnect the OTG adapter from Android, and then reconnect the drive.

After finishing working with the flash drive, it is not necessary to disconnect the OTG adapter from the smartphone by removing the connector from the gadget. To disconnect external media, you can click on the “Eject” button located in the message about connecting external media. This notification is constantly on the top line while the flash drive is used on the smartphone. The message will disappear as soon as the carrier is disconnected from Android.

What is a memory card?

A memory card is a mini-format physical storage medium. It serves to store, transfer and read any data in a smartphone and not only. Memory cards are often confused with flash drives, but these are different devices. They differ primarily in size, and secondly, memory cards are designed for smartphones, and flash drives. for computers. At the same time, both a USB flash drive and a memory card can be installed anywhere, the main thing is to have a special connector in the device or an adapter.

The memory card looks like a SIM card. It is small and easily fits inside a smartphone, which is why it is used in gadgets to expand storage. This is how any memory card (Micro-SD) looks like, only the manufacturer and the amount of memory differ:

On the back of the card there are contacts for connection. Any information that you write down can be stored inside. In this case, the card can act as the main storage and from it you can run applications, games and the system. To do this, you need to connect a memory card and configure it.

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Installing a memory card

To install a memory card, you need to find a slot for it. In modern smartphones, it sits in the SIM tray. You can remove the tray with a paper clip. It is important to understand that memory cards are not available for all Apple smartphones. Memory card cannot be inserted on iPhone due to limited iOS policy. Therefore, the information is relevant only for Android owners.

Please note that many trays no longer support a memory card. Determining if a card can be installed is easy. Take out the tray and look at it, if there is no wide room, then the memory card cannot be inserted.

Older devices with a removable cover accept a memory card for a battery. Each smartphone has a different place for a memory card, you need to look for it yourself. The card slot is usually located near the SIM card slot. Look carefully at the type of contacts. it must match the same on the memory card.

Is it possible to connect a USB flash drive to a smartphone and what is it for?

Modern phones are multifunctional, including a considerable amount of internal memory. In addition, you can connect an external storage device to the device. an SD card, and then the amount of memory that the gadget possesses grows significantly. But all the same, the sizes of information storage in the phone are not limitless and you will not be able to download absolutely everything you want.

A flash drive is a worthy alternative for storing data. On the device you can save everything that does not fit in your smartphone. your favorite music, movies, various documents, etc., and use the necessary information at any time. In addition, you can work with a USB device directly on your device:

  • Format the drive;
  • Transfer data from a phone to a USB flash drive and vice versa from a storage device to Android;
  • Create new folders and delete unnecessary ones;
  • Edit files stored on a USB flash drive;
  • Sort folders by name, size, type, modification date;
  • Rename files, add them to the archive;
  • Open detailed information about a folder. its size, creation date, etc.

You can connect a USB storage device to your phone and view the information stored on it. To do this, you will need additional tools to help set up the connection of an external storage device with a smartphone. How to connect a USB flash drive to a phone through a special adapter and open the necessary data stored on it. further detailed step-by-step instructions.

How to check the memory card for performance

USB Flash drive (flash drive, in a simple way) is a very convenient way to transfer data. They have gained their popularity due to their small size, good data transfer speed and relative durability. And yet they are not forever.

Features and limitations of using an SD card

There are a few things to be aware of before using a flash drive in this way.

Galaxy S10/S10E/S10: How to Insert Sim & SD Card Properly (and how to check)

  • After conversion, all data, except for some applications and updates for the system, will be placed on the SD drive.
  • When connected to a computer, only this part of the memory will be available for interaction.

Detailed overview of all types and types of internet connection

In fact, all actions are performed only with a flash drive, the real internal storage of the phone is not available for interaction and, in practice, is not used in any way. First, it means that when you remove the drive, almost all data, photos and applications will be lost. Secondly, if the volume of the flash drive is less than the real volume of the smartphone’s storage, then the amount of available memory will decrease, rather than increase.

Formatting the card using ADB for use as internal storage

On some devices, the function is not available, but it is possible to connect a USB flash drive as storage in another way. However, it is worth noting that this method is very laborious and can harm the device, therefore, if you are not confident in your abilities, then it is better not to do this yourself.

To use this method, it will take a lot of actions. You need to download and install the Android SDK from the site, then download and install the drivers for the device from the official site, and also, you need to enable “USB debugging mode” on the device.

Next, you need to go to the adb console and drive in the commands presented below:

  • adb shell
  • sm list-disks (after execution, an ID will be issued in the form disk: XXX, XX, it should be written and entered in the next line)
  • sm partition disk: XXX, XX private

Then you need to turn off the phone, go to the settings and click on SD, select the menu and click “Transfer data”. Everything, this is over.

How to transfer files from phone to memory card

The vast majority of users buy a MicroSD card in order to free up the internal memory of the device. It is quickly jammed with photos, videos and music. All these files can be easily transferred to an external drive.

The operation is performed both through the built-in file manager and through third-party applications like FileManager. Regardless of the chosen method, the instructions will be the same:

  • Open the file manager.
  • Select phone memory.
  • Find the file of interest, then hold your finger on its name for a couple of seconds.
  • In the pop-up panel, select “Move”.
  • Specify any save folder located on SD card.
  • Click “Insert”.

To save time, it is recommended to move files not individually, but in whole folders. It is much faster. And, fortunately, a similar function is supported in any “Explorer”.

Banal incompatibility

Why else can’t the phone see the microSD card? It happens that a new generation drive is not supported by some smartphone models. Or, its volume exceeds the permissible performance of the gadget. For example, Samsung J120 is “friendly” with external storage media up to 64 GB, and you purchased a 128 GB flash drive. Here is the cause of the problem. It is necessary to clarify such moments in advance, so as not to get into a mess later.

The computer does not see the SD card either

Situation: connected a mobile gadget to a PC via a USB cable, the phone screen displayed a choice of connection modes, indicated “Mass Storage”, but the new “storage” was not displayed on the laptop.

The solution is simple: just disconnect the device and then plug the cable back into the laptop, but now you need to select the “Media Device” (MTP) mode.

The phone stopped seeing the memory card: a failure at the software level

Diagnosis: Certain Android app does not recognize external storage, while others do it without issue. recording, playback proceeds as expected.

What to do? Most likely, a different location for saving data (internal “disk”) is specified in the utility settings. It is enough to open the parameters and make the necessary changes. This behavior often helps to eliminate defects in the standard software “Camera” and “Gallery”.

Standard procedure

First, we will consider the basic steps for troubleshooting, and then in the article I will tell you in detail about all possible causes, methods of correction.

If the phone for some reason does not see the memory card, you should:

  • Perform a normal reboot (turn off-turn on). This sometimes helps to get rid of software glitches. Did not help? Let’s move on to the next solution;
  • We turn off the smartphone, remove the back cover, remove the battery and wait a couple of minutes. Then we return everything to its place and check the operability of the microSD:
  • Suddenly the previous option did not work, we try to remove the “card”, check the integrity of the contacts and put it back tightly:

As soon as you do the above manipulations and do not get a positive effect, proceed to viewing the methods below.

Why is it critical?

In most cases, the phone has its own internal storage, and an external card is used to increase the amount of “storage”. Imagine that we have specified third-party media as the main location for saving photos, videos, applications in the device’s settings. But it suddenly stops working correctly, the system does not see it, and all data is sent to the integrated memory. And when there is not enough free space, often, the gadget starts to “glitch”.

Let’s say you decided to remove the defective card and replace it with a new one. But the problem may not go away. You didn’t expect that, right? Such things can make device owners pretty nervous. I think that’s enough theory and assumptions, it’s time to move on to specific steps. There will be a lot of them, for all occasions.

Inserting SIM and SD Card in Galaxy S8 / S8

Useful videos

Instructions: how to check the SD card for errors: