How to use a memory card on Samsung

Installing an SD card into the slot of an Android device

How to install a memory card correctly

  • Determine the location of the SD card slot in your device.
  • Turn off the device.
  • Remove the slot or open the back of the device. If necessary, lift up the memory card holder.
  • Place the card in the desired position. Lower the holder if necessary.
  • Return the slot and / or the back of the device to its original position.

How to transfer applications to a memory card

If during setup you selected the item “Internal memory“, then you can move some applications to the additional storage. Transfer from internal storage to external storage is not available for all applications.

Choose exactly what you want to save on the memory card.

Go to the “Used” section and click the “Change” button.

Carry out further settings according to the prompts appearing on the display of your smartphone.

Copy files stored in your phone to an external storage device

  • Go to your device settings.
  • Click on “Memory”.
  • Click on “Internal memory“.
  • Choose what type of files you need to move.
  • Long press select the files you want to send to the external storage.
  • Click on the three dots (⋮), select Copy To. “.
  • Select Save → SD Card.
  • Select the folder where you want to save the files.
  • Copy selected files.

Special programs

If you don’t feel like digging into your phone manually, and you are looking for a simple method on how to transfer data to external storage on a Samsung phone, you can turn to special programs. They are suitable for those owners of phones whose OS does not support the above methods. For the utilities to work, you must first unlock root rights.

Move to SDCard

Another useful utility that will come in handy for transferring programs to SD is called “Move to SDCard”. It does not require superuser rights and weighs very little, which makes it extremely popular with Android smartphone owners.

  • After installing the program, launch it and open the menu with a swipe to the right.
  • Tap on the item “Move to memory card”.
  • Select the desired program from the list, click “Move”.
  • We are waiting for the completion of the transfer process.

The utility does not work in system programs, and users note that the program does not always cope with the declared functionality and often does not transfer applications completely. But for novice users, it is this software that becomes the starting point in working with the memory of smartphones. \

memory, card, samsung

AppMgr III

There are a lot of programs for transferring programs on Google Play, but this software is especially popular among Android users.

After downloading “AppMgr III” you can proceed to the direct transfer of programs. The application has a fairly simple interface, and there is also support for the Russian language, which makes its use convenient and understandable.

  • We launch the program. In the menu that opens, all downloads available on the phone will be immediately displayed.
  • We are looking for an application that needs to be transferred to SD, put our finger on the icon and hold it until the context menu appears on the screen.
  • In the menu, select “Move application”.

That’s it, the program will automatically move to SD and thereby free up space in the internal memory. For the changes to take effect completely, you will need to restart your smartphone.


The program is rightfully considered by experienced users as “heavy artillery”. It is important that Link2SD is absolutely free, but. again. requires root users and granted superuser rights.

Before using Link2SD, you need to properly prepare the card: you need to create a hidden partition on it using Recovery, which will later serve as a memory storage for portable applications:

  • Turn off the phone, and then start the system by holding down the volume buttons (this combination to go to Recovery is relevant for most models of Android smartphones, for details on starting the mode on your device, check the instructions for the device).
  • We tap on the line “Partition SD Card”, select the type of file system (experienced users use EXT3), determine the required volume of the hidden folder and the swap partition (usually called Swap). After selecting the parameters, it remains to move the slider, thereby creating separate folders on the SD.
  • We are waiting for the end of the process of formatting the memory card and reboot the smartphone.
  • We proceed to the direct transfer of data to the drive. We launch the Link2SD downloaded from the playmarket. In the displayed list of applications, select the desired program and tap “Send” in the menu. The program will prompt you to decide on the list of files, it is better to select all.

We press “Ok” and wait for the end of the application transfer process with the concomitant release of the internal memory of the smartphone.

How to transfer apps to a memory card on Samsung

How to transfer applications to a memory card on Samsung is a question of interest to all owners of popular smartphones who want to save space on their phone. Now we use so many applications that there is objectively not enough space for them. Some of them, with little damage to the performance of the program, can be transferred to SD at a speed of at least 10 MB / s.

There are risks. if you subsequently remove the card, for example, to “transfer” photos and media files to a personal computer, applications stored on the SD, after its return to the place, will begin to glitch. Provided that important programs are regularly backed up, you can easily reinstall them without losing data.

Standard way to transfer apps

On different firmwares, the algorithm for transferring applications to SD may differ slightly, but in general it follows the standard scenario for all Android devices. This can be done manually or using an automatic service built into new smartphones.

  • We go to “Settings”, select the item “Applications”.
  • Choose from the proposed list the program that you plan to transfer to SD.
  • A menu will open in which you need to find the button responsible for the transfer.
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Not all applications support movement, so if the specified button is not in the menu, humble yourself and choose another one to move in order to free up space.

On the new flagships on Android, the function of automatic transfer to SD inserted into the smartphone is available. To do this, you need to dig deeper into the settings so that the OS starts to consider the external drive as internal storage:

  • Go to “Settings”.
  • Open the menu item responsible for memory management.
  • We are looking for a section about SD in the menu.
  • We press “Format”, select the item “As internal storage” and continue to follow the commands of the system.

Keep in mind that formatting will erase the data clean, so take care of transferring important files to a PC or cloud storage before starting the described manipulations.

Next, you only need to confirm the system’s proposal to transfer the selected programs to the vacated space. Your smartphone will now perceive SD as its own internal storage, and the programs that you transferred there will accordingly work without the slightest logistical disruptions.

If necessary, everything can be returned back: to do this, go to the “Format” section and select the “As portable storage” item. Applications will return to the internal memory of the smartphone, and SD will again be used as a portable storage object.

What is cumulative storage?

Accumulative storage is the main memory of your smartphone, but if necessary, it can be expanded by using an SD card.

This one on Android is called Adoptable Storage. This will allow you to use the removable microSD card installed on your Android phone as your primary storage. Thus, you can easily solve the problem of how to make an SD card the main memory on Android and overcome the lack of space if the phone has a small internal volume.

Lack of internal memory on a smartphone. step by step instructions on how to use an SD card as internal storage

If your device does not have enough internal storage, you can use the SD card as internal storage for your Android phone. This feature, called Adoptable Storage, allows Android OS to format external storage media as permanent internal storage. The information on the installed SD-card is encrypted and cannot be used in the future on another device.

SD Card is a very convenient option for storing photos, songs and videos. Even if you have a large amount of internal storage on your Android smartphone, you may always need a large chunk of storage to store long videos captured by your phone’s high definition camera.

There is one drawback, the LED chip may lag when recording high definition video.

Android installs apps to internal storage by default and only occasionally uploads data to the SD card. Thus, you are deprived of installing any additional applications if your phone lacks internal storage, for example, in the case of budget devices on Android One.

Features of using the map as the main storage

There are some important things to consider in this procedure.

When using a storage device, whether it is an SD-flash drive or a USB-drive, it is important to remember what format this device is in and whether it is supported by the Android operating system, and there are four types of main file formats: FAT32 or exFAT, ext4 or f2fs.

How to change phone memory to android memory card? The question is not entirely correct, it is impossible to completely replace it, it is only possible to “increase” the additional volume.

Using your SD-card as your primary storage device can be a great solution for music lovers and TV shows on the way to work or on a long trip. But, as often happens, the expansion of memory always depends on the cost of the required device, because they differ both in speed and volume, as well as in the adaptable function of storing information. Here are some of the nuances that can be viewed from different angles. both negatively and positively:

    SD cards are slow. This is the painful reality of today’s tiny memory chips. Although they can store tons of data, they are slower than phone storage and have a limited number of read-write cycles.

How to Move Apps and to SD Card Android / how to put Sd Card as internal storage

Using SD cards as permanent storage will require more frequent read / write operations, which will degrade its performance over time, and in the worst case can lead to complete data loss. It will be especially offensive if there are important documents or expensive for memory photos or unique videos.

Before swapping your phone memory for a memory card, your Android will do a performance test on the SD card to make sure it is fast enough and can meet the parameters for use as main storage.

Android will warn about the presence of external storage and may even refuse to accept it if the SD scale is very slow.

Non-returnable integration into the operating system. With the Adoptable Storage feature, the Android operating system encrypts the external SD card used as internal storage, so it binds to a specific device, without the possibility of further use on another smartphone. The key used to encrypt data on the SD card is stored in the main memory of the Android device. Thus, it is impossible to dismantle the received storage on another phone due to its encrypted nature of the data (you can remove the card, but it will not be detected on another phone).

However, you can remove the external removable storage from your device and put it back into simple flash drive mode. The device will remember the information about the applications that are on this card in order to restore the settings when the accepted device is connected later. So you can also use another storage device.

Always make sure that you do not remove the default SD card during the unmounting procedure, otherwise the storage medium may be damaged.

  • Not all programs can be installed. Almost Android can install almost all applications on its internal storage. However, this also depends on the consent of the application developer. He has the right to enable or disable support for the accepted storage in the application by adding appropriate attributes to the code of the downloaded program.
  • How to use SD card as internal storage on Android?

    How to replace internal phone storage with external SD card on Android? Configuring your SD card to act as internal storage on Android is essentially a fairly straightforward process. There is nothing difficult in this, and you will see for yourself later on.

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    Please note that your SD card will be formatted during the process. Do not forget to back up your data by temporarily transferring it to the main unit of the phone, desktop computer, laptop or other Smart device.

    It is possible that the Adoptable Storage function is not supported by your device, even if the smartphone is running Android 6.0 or higher (it also happens, it all depends on the model and brand of the smartphone). The device manufacturer may have disabled this feature. However, there are command line methods that allow you to force the use of a flash drive for storing data.

    Following are the basic steps for formatting.

    • Place the SD card on your Android phone and wait for it to be detected or displayed in the file manager.
    • Now open “Settings”.
    • Scroll down and go to the “Storage” section.
  • Tap the name of your SD card.
  • Tap the three vertical dots in the upper right corner of the screen.
  • Click “Storage Settings”.
  • Select the format “as internal option”.
  • On the next screen, you have one last chance to decide for yourself if you want to change your mind.

    Do not forget to make a backup copy of the data, after formatting the information will disappear without a trace!

    • Then click “Erase and Format” if you want to format the SD-drive as an internal data storage. You will be notified later if Android detects that your chip is slow. Click “OK” to continue.
    • You can start the data transfer process after completing this procedure or do it at a later stage. The flash drive is ready to be used as an internal unit of the phone.
  • Click Finish to complete the decision making process.
  • After completing the formatting process, you can use the removable CD-drive as a “temporary” or “removable” permanent place. But keep in mind that hot swapping and retrieval will no longer be available, as you may have done previously. Therefore, do not eject the flash drive without using the Eject parameter.

    In addition, you can practically delete the place accepted by the operating system, which, accordingly, is not recommended, since this can cause certain errors in the operation of the device. Now you know how to make a memory card the main memory on Android.

    How to make the storage again a regular USB flash drive?

    If you want, you can undo the changes made with the Adoptable Storage function. Follow these steps:

    • Follow the above method until the step “Touch the name”.
    • Click on it.
    • Click the three dots in the upper right corner of the screen.
    • Click “format as internal”.
    • Click “Format”. The process will take no more than a few minutes.

    Now you can use the SD card as a portable storage and mount it on any other Android device.

    Question answer

    Further, useful information will be presented in the format of answers to frequently asked questions from readers of various forums and thematic resources. I have collected the most valuable recommendations. Perhaps among them there is a solution for you.

    But a week later I noticed that the transferred files were gone. I opened the explorer. all the folders are in place, but they are empty. And where the information has remained, it gives an error when trying to reproduce. The strangest thing is that I rearranged the card into an old gadget. everything opens and displays without any problems. By the way, after a reboot, sometimes the problem disappears, but not always. Is there a defect in the phone? What should I do, advise.

    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 selection 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.

    Wrong SD format

    If the phone does not see the memory card, it is likely that it has the wrong file table format or that it is damaged.

    • Memory markup failure;
    • The user has performed formatting with incorrect settings;
    • MicroSD previously worked with a file system unknown to the gadget, has specific markup that Android does not accept.

    Most modern flash drives with a volume of more than 32 GB are marked in exFAT format, which not all phones “see” (especially outdated models). Therefore, if your external memory is of a similar size, then you should first copy important data to your computer, insert the card into your smartphone / tablet, switch to Recovery mode, select the action “Wipe cache partition” to format and create a table of FAT32 files. It is perceived by all devices without problems.

    But I would recommend a simpler and more reliable option. using the app SD Formatter, which is installed on the laptop. You will need a card reader. I recommend watching the following video explaining the procedure for working with the program:

    You can perform the procedure and built-in Windows tools. I already talked about them in the article. link. But now I will repeat myself again.

    • You can connect a phone to a computer via a cable, but I would advise you to use a card reader for the purity of the experiment. Anyone will do. For example, I have one like this:
    • We insert a card into it directly or through an adapter (depending on the presence of certain slots in the reader):
    • When connected to PC, go to “Explorer” (My Computer) and there should be displayed a new disk. Click on it with the right mouse button and select the “Format” command.
    • A window will open where we specify the FAT file system (exFAT). We do not change the other parameters, we immediately click on the button to start the procedure.

    Another option very rarely helps. select the type of FS. NTFS. Some devices can work with it. It is worth trying if all else fails.

    What if there is no computer nearby? You can use the built-in Android tools. But not all versions have this functionality. You need to go to “Settings” and in the “Memory” section find the line “Format SD” (it can also be called “Clear SD”):

    Do not forget that in this case all data will be completely deleted with a minimum likelihood of subsequent recovery. Please note that there is also a button for safe removal in the specified menu. This is for good reason. you need to resort to this event every time you want to remove the microSD card. So you will not harm the information stored on the carrier and extend its life. But, alas, many are accustomed to using “hot-fetch” right in the process. This is not entirely correct and may cause crashes.

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    Useful videos

    Instructions: how to check the SD card for errors:

    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.

    How to Use a MicroSD Card on the Samsung Galaxy S7

    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.

    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.

    Does not “contact”!

    If someone “crooked” (not you) tried to insert the card into the slot with the wrong side, showed excessive persistence, then the connector could be damaged. the contacts came off. Or, on the microSD itself, the tracks are oxidized / wiped.

    It is necessary to carefully examine all the objects described above. Perhaps you just need to pull out the drive and insert it correctly. Suddenly the problem is in the contacts, they can be replaced, but with this problem it is better to contact the service center to specialists.

    Formatting an SD card on Android

    There is nothing difficult in formatting an external drive directly on your mobile device; this procedure will take you no more than a couple of minutes. However, before doing it, consider the following:

    Important! Formatting a drive means completely clearing it of data, and therefore, before proceeding with this procedure, make a backup copy of it, at least if there is something really important to you. The easiest way is to transfer files from the card to the computer disk. By the way, with his help you can solve our today’s problem.

      Open the “Settings” of your mobile device and go to the “Storage” section (may also be called “Memory”).

    Tap on the name of the memory card indicated in the “Removable storage” block.

    Use the item “Format” and confirm your choice in the pop-up window.

    Note: If you plan to use the memory card not as an additional (separate) data storage, but as an extension of the internal one, instead of “Format” you must select the item “Internal memory“.

    Wait until the drive is completely cleared of data. Upon completion of the procedure, you will only have to click on the “Finish” button.

    The memory card is formatted and empty, now you can use all its capacity to store important (and not so) files. For example, you can move some applications to it or swap places with external memory.

    Formatting the memory card on the phone

    Before expanding the internal storage of a mobile device with a microSD memory card (both new and previously used), it must be formatted. This can be done right on the phone, literally in a few taps on its screen.

    Solving Potential Problems

    Even something as simple as formatting a memory card in your phone does not always go smoothly. Fortunately, this is fixable in most cases.

    The card is not formatted It happens that for one reason or another it is impossible to format the memory card in the mobile device, the procedure is interrupted or errors occur during its execution. The best solution in this case would be to use a computer. with its help, it will not be difficult to fix formatting problems. Read more: What to do if the memory card is not formatted

    Error “SD card does not work” (damaged) If you need to clear the external drive due to the fact that in the process of using it, errors appear in the phone and / or windows with notification of the type indicated in the image below appear, or vice versa. they appeared after cleaning, it will be somewhat more difficult to find the cause of the problem. Its nature can be both software (for example, a single failure) and hardware (damage to individual sectors, contacts, the entire card or the slot into which it is inserted). The article presented at the link below will help to find out all this and, of course, eliminate it. Read more: How to fix “SD card corrupted” error on Android

    The phone does not see the memory card Attempts to clear the data from the external storage directly on the mobile device will be useless if the latter simply does not see it. Provided that the microSD is not physically damaged, it will not be difficult to find the cause of the voiced problem and fix it. In most cases this can be done on the phone, but sometimes you may need to enlist the support of a PC. Read more: What to do if Android does not see the memory card

    Formatting a memory card on an Android smartphone (or tablet) is a fairly simple procedure, but in case of problems with its implementation, in most cases, it will be better to turn to the computer for help.

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