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How to make a memory card main on Samsung

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Replacing Android internal memory with a memory card (vold.fstab)

A small amount of internal memory on cheap Android smartphones and tablets, the main problem is the inability to install applications in such cases, replacing the Android internal memory with a memory card can help you.

For those who did not understand from the title what this article is about: suppose you have 400 MB of internal Android memory, which is very small (about 12-20 installed applications), then you might think to take and replace the main memory with a memory card.

Risks and what you need to know

Replacing the internal Android memory with a memory card occurs only if you have installed root rights (no root, the method does not work)! For those who do not know what Root is and how to get:

Samsung A01 SD Card Internal Storage // Use SD Card as Internal Storage Samsung

In addition, you must know the structure of the Android file system.

Memory substitution is possible only if your Android device has a system file vold.fstab along the path / system / etc, if you do not have one, then this method is unfortunately not for you! Use alternative methods (link 1, link 2, link 3). Also, if Android does not have its own memory, then this article is also not for you. The article is mostly for devices with a Mediatek (MTK) or Rockchip processor.

Since the system file will be edited, there is a risk that you may make a mistake and the device will not boot, in order to fix this, you need to reflash the device, and the memory card may fail and you will face the same problem, the firmware will also help.

With a replacement internal memory to a memory card, the latter has a very severe life cycle (due to frequent read / write), and the speed of Android may also drop if the class of the MicroSD card is very low.


Before you start making any changes, use the official option to swap the memory card. SD card as Android internal memory.

Before you start!

Do you have Android 5.1 or newer? Fine! Then perhaps on your smartphone you can increase or combine external memory with internal!

way 2

If you don’t have such settings? Then the article!

Instructions for replacing the internal Android memory with a memory card

Install the file manager Root Browser (if you chose another, then in the comments do not write “smart” questions “do not see” “does not edit”)

Launch the Root Broswser file manager and follow the path:

We are looking for the file vold.fstab and open it (press on the file and select Edit)

In the vold.fstab file, we see something like this:

In this example, pay attention to two lines highlighted, if you carefully read the structure of the Android file system before this, then you already know that / sdcard or / sdcard0 is internal memory, and / extsd or / external_sdcard, / sdcrad1, / sdcrad2, / external_sd is external memory, i.e. MicroSD.

All you have to do is replace these two lines in places:

Do you still have additional questions? Ask them in the comments, tell us what you did or vice versa!

That’s all! Stay tuned to the Android 1 site for more fun! For more articles and instructions, see Articles and Android Hacks.

Memory setting

Let’s go back to system tools again. On Android, you can specify the SD card as the default install location for apps. Again, this does not always work.

Try the following anyway:

    While in the settings, open the “Memory” section.

Click on “Preferred Installation Location” and select “SD Card”.

The arrangement of elements on your device may differ from the examples shown. Therefore, if you have any questions or fail to do all the steps described in this article, write about it in the comments below. We will definitely help you to solve the problem.

Replacing internal memory with external

And this method allows you to trick Android into treating the memory card as system memory. You will need any file manager from the toolkit. In our example, we will use Root Explorer, which can be downloaded from the Google Play Store.

Attention! You do the procedure described below at your own peril and risk. There is always a chance that this will cause problems with Android, which can only be fixed by flashing the device.

    At the root of the system, open the “etc” folder. To do this, open your file manager.

Find the file “vold.fstab” and open it with a text editor.

  • Among all the text, look for 2 lines starting with “dev_mount” without a leading pound. They should be followed by the following values:
  • “Sdcard / mnt / sdcard”;
  • “Extsd / mnt / extsd”.
  • You need to swap the words after “mnt /” to become like this (no quotes):
  • “Sdcard / mnt / extsd”;
  • “Extsd / mnt / sdcard”.
  • Different devices may have different designations after “mnt /”: “sdcard”, “sdcard0”, “sdcard1”, “sdcard2”. The main thing is to swap them.
  • Save changes and restart your smartphone.
  • As for the file manager, it should be said that not all such programs allow you to see the aforementioned files. We recommend using ES File Explorer.


    This is one of the best options among such programs. Link2SD allows you to do the same thing that can be done manually, but a little faster. In addition, you can forcibly move games and applications that do not move in a standard way.

    Please note that those applications that are not transferred in the standard way may reduce their functionality. For example, widgets will stop working.

    Instructions for switching smartphone memory to memory card

    Note: the flash drive itself must have not only a large amount of memory, but also a sufficient speed class, because the quality of the games and applications located on it will depend on this.

    Porting applications in the standard way

    Since Android 4.0, it is possible to transfer some applications from the internal memory to the SD card without using third-party tools.

    To do this, you need to do the following:

    • Open “Settings”.
    • Go to the “Applications” section.
  • Tap (touch with your finger) on the desired program.
  • Click the “Move to SD Card” button.
  • The disadvantage of this method is that it does not work for all applications.

    In these ways, you can use the SD card memory for games and applications.

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    Do I need to format the memory card before use?

    Please note that the process of linking a card to a smartphone as the main storage is irreversible without data loss, since the device, for security purposes, transfers data to the drive using encryption codes that are unique for a particular device. Thus, you are deprived of the ability to use this SD card with any other smartphones and read data from it as long as it is tied to the smartphone as the main drive.

    Instructions for Android 9. 10

    • Find the “Device Maintenance” section in the Android settings.
    • Press the Memory button. here is information about internal and external media.
    • Tap on the required SD card.
    • On the next screen, click on the menu button on the top right (three dots), go to the storage settings.
    • Set this storage as default device
    • Format memory card (optional).
    READ  How To See How Much Memory On A Laptop

    SD card as internal storage on Samsung Galaxy

    As I said earlier, device manufacturers can control this feature. Samsung has long ago disabled available storage on its Android devices. Reason: the company cannot control the performance of the device with such a modification.

    For testing purposes, I inserted an SD card into the Galaxy S8 to see if anything changed in the new interface on Android One. It turns out that no.

    In addition, Samsung has created a corresponding web page which confirms that Galaxy tablets and phones do not support Adoptable Storage, as this will “reduce the overall performance” of the device.

    However, there are rumors that Samsung will sooner or later introduce this functionality to its devices.

    SD card as internal storage on Android 6

    Setting up SD card as internal storage on Android. it’s a simple task. Please note that the SD card will be formatted during the process, so be sure to back up your data by copying it to your PC.

    It is possible that the Adoptable Storage function is absent, even if the phone is running Android 6. Perhaps the device manufacturer forcibly disabled this function for security reasons.

    However, there are command line methods that can force the device to use the media as internal storage.

    Here are the instructions for adapting an SD card as internal:

    • Insert SD card into Android phone and wait for it to be detected.
    • Now open Settings.
    • Scroll down and go to the “Storage” section (or Device Maintenance Memory).
    • Click on the name of your SD card.
    • Click on the three vertical dots in the upper right corner of the screen.
    • Click on Storage Settings.
    • Select the option Format as internal.
      Click on “Erase and Format” if you want to format the SD card as internal storage.
    • If Android detects that your SD card is running slowly, Android will report it. Click OK to continue.
    • You can start migrating your data now or do it later.
    • Click Finish to complete the storage adaptation for your SD card.

    Instructions for Android 7. 8

    To set the SD card as the main storage device on Android 7. 8, you need to:

    • Insert SD card into phone correctly (optional)
    • Check media compatibility with your smartphone (optional)
    • Go to the “Storage” tab in the settings.
    • Make sure the inserted SD card is used as removable storage.
    • Select the SD card directly by tapping on its name.
    • Tap three dots in the upper right corner of the screen.
    • Go to the sub-item “Settings”.
    • Here you can already set the media as the main storage, having previously formatted the memory card.

    These instructions are most relevant for Android 7. 8, however, on later OS versions the differences in the map installation algorithm are insignificant.

    Using SD Card as Android Internal Storage

    The amount of information consumed by device users is growing. Many people lack the internal memory of smartphones to store everything they need. Memory cards are in great demand, allowing you to increase the space on your smartphone. Often SD cards are larger than internal memory.

    Today we’ll show you how to convert an SD card to your phone’s internal storage.

    Save files from the Internet to a memory card

    If you are using a Samsung phone with Android 9,

    • Go to the “Internet” application.
    • Go to the “Settings” section.
    • Tap on “Websites and Downloads”.
    • Specify “Where to save files”.
    • Tap on the item “Memory card”.
    • Settings applied.

    Some devices do not have these settings. This is due to the fact that

    • you did not open the Internet application, but a Chrome or other third-party browser.
    • the memory card is not readable or is not provided in this mobile device.

    We use OS settings Android 6.0 and higher

    In addition to the first method, in which I examined how to switch the phone memory to a memory card, there is another method that works only on OS settings Android 6.0 (Marshmallow) or higher, and allows you to use the SD card as the main one for saving files and working with them To implement it, I recommend making a copy of the data from your SD card (if any), since this card will be formatted by the system.

    • Connect SD card to your device;
    • Go to the gadget settings, then to “Storage and USB drives”;
    • Tap on the item “SD card”;

    Tap on the item “SD card”
    In the menu on the right, click on “Settings”. “Internal memory”. “Clear and format”;

    Select “Clear and Format”

  • After the end of the formatting process, a message about slow memory may appear (usually in a situation if a low grade SD card is used);
  • A message will appear about the transfer to a new device, activate the item “Transfer now”. “Finish”.
  • How to make an SD card the main memory on Android

    The problem of insufficient memory is one of the fundamental problems for both PCs and mobile devices. With a small amount of free memory, the system usually starts to slow down, freeze, and is unstable and unreliable. This is especially true for Android devices, many of which initially have a rather small amount of main memory (the so-called “Internal Storage”). In such a situation, some users may have an idea to try using an external SD card as the main memory on their Android device. In this article, I will tell you how to put the main memory on an SD card on Android gadgets, and what methods will help us with this.

    What you need to install an SD card with main memory

    To accomplish this task, you will need a high-speed SD card (preferably grade 10 or faster). Maps 6, and especially 4 and 2 classes are not suitable for such purposes, your system, due to their use, will significantly slow down its work, which is unlikely to please some of the users.

    It is also important to understand that the validity period of such an SD-card, due to the active load on it, will be significantly less than if the load on the card took place in standard mode.

    Changing the contents of the Vold.fstab file

    The first of the described methods involves changing the contents of the system settings file “Vold.fstab”. After making these changes, Android OS will read your SD card as the device’s internal memory, but note that a number of previously installed applications may stop working.

    It is important to know that this method only works on rooted devices with Android OS lower (!) Than version 4.4.2 installed. In Android OS versions 4.4.2 and higher, the specified file, most likely, you simply will not find.

    Also, keep in mind that a mistake in the implementation of this method (in particular, adding extra characters to the required lines) can affect the performance of your device in the most sad way. Therefore, carefully weigh the possible risks, and if, nevertheless, you have made a decision, then proceed with its implementation.

    So, to implement this method, do the following:

    • Start any file manager (for example, the popular “Total Commander”);
    • Go to the root of the filesystem;
    • Find the “etc” folder there and go to it;
    • Find the vold.fstab file there, tap on it, and switch to its editing mode (in “Total Commander” run “Totalcmd-editor”);
    • Within this file, there are many lines starting with the “#” character. You need to find lines that start not with a hash, but with a combination of characters “dev_mount”. Usually these will be two lines arranged in a column, one of them will point to internal memory, the other to external memory.
    make, memory, card, main
    • dev_mount sdcard / storage / sdcard0 emmc @ xxxxxx
    • dev_mount sdcard2 / storage / sdcard1 auto / xxxxxx

    To make the necessary changes, we need to change the path in the indicated lines in places, that is, in other words, instead of 0, put 1 in the first line, and in the second, instead of 1, put 0.

    After the changes, these lines will look like:

    make, memory, card, main
    • dev_mount sdcard / storage / sdcard1 emmc @ xxxxxx
    • dev_mount sdcard2 / storage / sdcard0 auto / xxxxx

    Save the changes you made and then reboot the gadget.

    Another option is how to make a memory card the main one on Android:

    In this article, I examined the options for how to install an external SD card on Android as the main memory. It is important to bear in mind that these methods do not always work. the first requires ROOT rights and Android OS lower than 4.4.2., And the second works with Android 6.0 and higher (while there are a number of modern devices, for example “LG G5”, on which the implementation of the last method is impossible for internal reasons). Also note that the implementation of these methods is carried out by you at your own peril and risk, and it is hardly possible to guarantee a 100%.percentage result in this case.

    How to move app in Samsung Galaxy Grand Prime Plus 2018 from phone storage to microSD card? As on

    First, you must remember that the move app in Samsung phone is allowed with Android 6.1 and newer operating system. If your phone has a lower version of Android, I’m sorry, but Samsung did not provide this option, and, unfortunately, we cannot do anything without rooting and downloading non-original software.

    Then the whole application moved to the memory card. Congratulations.

    If you found this useful, click on the Google star, like or follow us on and Instagram

    How to move app in Samsung Galaxy J4 (2018) from phone storage to microSD card? As on

    First, you must remember that the move app in Samsung phone is allowed with Android 6.1 and newer operating system. If your phone has a lower version of Android, I’m sorry, but Samsung did not provide this option, and, unfortunately, we cannot do anything without root and downloading non-original software.

    Then the whole application moved to the memory card. Congratulations.

    If you found this useful, click on the Google star, like or follow us on and Instagram

    First, you must remember that the move app in Samsung phone is allowed with Android 6.1 and newer operating system. If your phone has a lower version of Android, I’m sorry, but Samsung did not provide this option, and, unfortunately, we cannot do anything without rooting and downloading non-original software.

    Then the whole application has moved to the memory card. Congratulations.

    READ  Why Fast Charging Doesn't Work on Samsung

    If you found this useful, click on the Google star, like or follow us on and Instagram

    How to make an SD card on Android as internal memory

    Some time ago, playing with one of the smartphones, I was not happy with the fact that an SD memory card can only be formatted with the FAT file system.

    This solution has some disadvantages. the FAT file system has many limitations when it comes to data storage.

    It is not necessary to download very large files to a smartphone or keep them there, hundreds of gigabytes. this happens quite rarely, but the lack of many permissions in the FAT file system does not allow saving data on SD cards that it uses.

    Smartphones with Android 6.0 installed can format SD cards as internal storage thanks to the Adoptable Storage mechanism introduced in this version.

    This can also be done on Android 7.0, but, for example, on Android 5.1, this procedure will not work, since when this version was released, the function to make an Android SD card as internal memory was not yet implemented.

    Therefore, I decided to check what happens if the SD memory card is made the main one on Android and what exactly this can bring.

    Transferring applications while formatting SD card as internal memory

    If you make an SD card as internal memory, then you will lose access to this really internal phone memory.

    To illustrate this a little better, let’s take an example. In this case, the internal memory in the phone has 16 GB, of which 12 GB is allocated for the / data / partition.

    The flash drive has 2 GB. After formatting, the system will see only 2 GB, and not as it would logically suggest 18 GB.

    It is impossible to connect these two components unless you format the SD card in a standard way using the FAT file system.

    The principle of the mechanism is to make an SD card on Android as an internal memory

    During the formatting of the SD card as internal memory, you will be given the information that this flash drive cannot be used on a device other than the device on which the process was performed.

    Such card will be formatted with EXT4 file system and data will be encrypted.

    Data is encrypted with linux dm-crypt tool using 128-bit AES key size algorithm (aes-cbc-essiv: sha256).

    Technically, you can interact with this SD card even on Linux, no encryption key.

    The key is generated randomly during the formatting process and is stored somewhere on the internal memory.

    Where exactly it is located and whether it can be extracted, I do not know. Nevertheless, everything indicates that ROOT rights are required to access this key.

    What awaits you after making an Android SD card as an internal phone memory

    After formatting the flash drive as internal memory and transferring data, new applications during installation will be placed on it only if the developer of such a program supports the Adoptable Storage function.

    If this mechanism is not supported by the application, the data will be saved on the internal memory of the phone.

    It is also worth noting here that individual applications can be transferred to the SD card. All you need to do is go to Settings = Apps = About App = File Storage and click “Edit”.

    All applications that will be transferred in this way when the SD stick is disconnected will stop working (they will no longer be visible through the system) until this memory card is reconnected.

    In case you do not transfer files during the formatting process, applications will be saved to the flash memory (internal) of the phone by default.

    This position can be changed thanks to the adb tool. Below is the process of installing ADB Shell.

    • adb shell
    • sm list-disks (as a result, you will see the disk identifier)
    • sm partition disk private

    This option with transferring data to SD card is probably only useful for smartphones with small internal memory where there just isn’t enough space for apps, not to mention other data such as movies or photos.

    If our smartphone has a large internal memory, then the use of Adoptable Storage, in my opinion, is pointless.

    Transferring data from an SD card to the internal memory of a smartphone

    In case you were disappointed with all this Adoptable Storage mechanism, and this does not suit you, but you have already transferred the data to the SD card, you can easily cancel the whole process and transfer data from the flash drive to the internal memory of the smartphone.

    Just go to Settings = File storage = Internal storage. There, in the menu at the top right, select “Transfer data” or something like that.

    Only you can inadvertently lead to such a situation when the amount of data transferred from the flash drive will be close to or greater than the size of the target space on the internal memory of the smartphone in the data section. Therefore, pay attention to how much data you will transfer.

    Removing an SD card formatted as internal memory

    You can still unmount a USB flash drive formatted as internal system memory. However, this is not recommended.

    Always restart your smartphone after formatting. Without this step, Android can behave unpredictably, which can become the source of various strange problems in the system.

    How to format SD card as internal storage

    As I mentioned in older versions of Android, i.e. 5.1 (Lollipop) and below, it was not possible to format the SD card as internal memory.

    This parameter is only available starting from version 6.0. If you have a smartphone with such a system installed and you are annoyed by using the flash drive as a portable memory with the FAT file system, then you may be tempted to format it a little differently than usual.

    The process is pretty simple, but there are a few things you need to keep track of. After installing the flash drive in the slot of the smartphone, Android should provide information about the detection of such a media and provide formatting options for the SD card, or simply go to the SD card settings.

    In this case, the flash drive is formatted in the traditional way and automatically becomes active in the system.

    This option does not suit us and on my Samsung phone there is no built-in ability to make a USB flash drive as internal memory (as in the picture).

    If your phone has the ability to make a memory card the main one, then there will be a line “Internal memory”. click on it.

    The window will change to another and an option will appear in it (red line at the bottom). “Clear and Format”.

    Click, only if there is something already on the flash drive, it will be deleted. After formatting, you will be prompted to transfer the files to the SD card. put a “dot” in front of “Transfer now” and click on.

    Restart your phone and enter the Storage & USB storage options. Now there you should find a different amount of memory.

    The use of an SD memory card as internal memory has peculiarities that may render such use ineffective.

    Formatting your flash drive this way will prevent you from using it on other devices.

    During the formatting process, read / write tests are also performed to determine the speed.

    In the event that the system slows down, you will receive a message about this. Remember. even the fastest memory cards are slower than built-in flash memory.

    How to save photos and videos to a memory card on Samsung?

    Most of the space in a smartphone is taken up by photos and videos, which quickly accumulate on the internal memory and slow down the operation of the device. The ideal option is to immediately dump the files to your computer. But this is not always possible due to lack of time. This is why transferring data to an SD card is one of the best solutions.

    Before saving a photo to a memory card in Samsung, you need to insert an SD card into your phone. Next, the device should request information about changing the storage location for the photo. This happens when you turn on the camera for the first time. If the corresponding inscription does not appear, take the following steps:

    • Go to the Settings of the Camera section (gear view).
    • Find the line Storage location (by default, photos and videos are stored in the phone).
    • Click on this line.
    • Select SD card.
    • Make sure you make the right choice.

    From now on, the Samsung smartphone will save the photo to the card. Note that the manual refers to the standard Camera program installed in the device. If using an additional application, the setting may vary. The advantage of transferring to an SD card is that in the event of a failure on the smartphone, important data is saved and can be transferred to a PC at any time. But there is another risk that the data on the SD card will be lost due to damage to the flash drive itself.

    What to do if free memory runs out

    Any application consists of three parts: application, data, cache. A detailed article that describes all three parts and what they are for is below the link.

    In short, data and cache are the changing parts of an application that are needed to make it work. They can grow the original application size from a few megabytes to several gigabytes.

    That is why it may seem that memory is wasting: during operation, installed applications increase their size. The biggest increase in applications that work with the Internet: YouTube , Instagramm, WhatsApp, Browsers and other similar applications.

    For example, YouTube takes 30 MB immediately after installation:

    And after watching several videos already 259 MB:

    Increasing the amount of memory used is normal for applications to run. Therefore, if the memory on the device is constantly running out, the options are only as follows:

    Buy a device with a lot of memory and stop suffering from lack of memory;
    2. Reduce the number of applications and keep cleaning the memory manually.

    The following tips help to unload Samsung as much as possible and successfully save unnecessary data to the card, and not inside the device. But Honor says the instructions are not universal. Approaches may vary for different Samsung models (Duos, Galaxy and others) or Android OS versions.

    READ  How to Disable Discrete Graphics Card on Laptop

    How to save apps to a memory card on Samsung?

    The next question concerns applications that are installed on the internal memory and quickly “clog” it. The place where the smartphone will save the utility depends not only on the user, but also on the developer who writes the program. Unfortunately, a lot of software is installed on the phone.

    You can save yourself from this by transferring some programs to the SD card in Samsung. Only downloaded programs can be saved to the SD-card (and even then not all). As for the software installed by default, it will not be possible to transfer it.

    Let’s take a look at how to save apps to a memory card on a Samsung Galaxy series. The algorithm is as follows:

    • enter the phone menu;
    • select the Settings section;
    • find the item Applications or Application Manager;
    • enter it and select the program that you want to move;
    make, memory, card, main
    • select the Memory item (if available on your phone);
    • select the option to transfer to a memory card;
    • click Move and follow the prompts on the display;
    • click on the Finish button.

    If the transfer button is not provided or the software is not saved on the SD card for some reason, use a special check. Do the following:

    • enter the Play Store;
    • download and install the game Bejeweled Classic on Samsung;
    • try to transfer it to the card.

    If the work was successful, and the rest of the programs cannot be saved, it means that the developers of the utilities (those installed in the smartphone) did not provide for such an option. If the specified game could not be saved on the Samsung memory card, there may be two explanations:

    • The SD card is damaged or incorrectly installed;
    • Samsung phone does not provide the ability to save data to memory card.

    As a last resort, you can set ROOT rights. Then there will be no problems with transferring applications and other data. But such work must be done at your own peril and risk, because the device “flies” from the guarantee. In addition, there is a danger of software malfunctions and the need to reflash the device from scratch.

    How to clear memory: delete photos, music, videos and other files or transfer them to a memory card

    The device uses the My Files application to manage files. It is analogous to File Explorer on a Windows computer.

    Find the My files app in the device menu and open it. It is often found in the Samsung folder.

    On the start screen, select Device storage.

    The folders and files are displayed as they are stored in the device’s memory. Now you need to find large folders. To do this, select any folder (two options, the method depends on the device):

    Or click on the folder and hold it for a few seconds. A square or circle will appear next to the folder, and a check mark will appear in it;
    2. Or, if there is a square or circle next to the folder, click on it. A check mark will appear in it.

    Click Options in the upper right corner (may look like three dots) and select Properties or Details.

    Also, this item can be at the bottom of the screen (you do not need to click Options).

    The Size item will display the size of the folder. If the folder takes up a lot (more than 300 MB), it is better to transfer it to a memory card.

    Usually, the largest folders are: DCIM. photos and videos from the camera, Download. downloaded files from the Internet, WhatsApp or the name of other instant messengers. files from chats in instant messengers, Music. music.

    To move, highlight the folder again, press Options and select Move. Select Delete to delete. You can move not only folders, but also individual files that are stored in these folders.

    Also, these items can be at the bottom of the screen (no need to click Options).

    Select Memory Card and then Done or Move Here. Folder moved.

    How to Save Contacts from Samsung to Memory Card?

    These instructions allow the owner of the smartphone to significantly relieve the device. Thanks to the capabilities of Android, it can be done on Samsung so that everything is saved to the memory card (photos, videos, applications, etc.). But there is another important point that should not be forgotten. contacts. This information is stored on the SIM card or in the phone memory. There is no other option. But there are situations when you need to transfer data to another device or restore it after a full reset.

    In such cases, you need to know how to save contacts from Samsung to a memory card. You don’t have to install additional software to do this work. All work is done using built-in options. The algorithm of actions is as follows:

    • go to Contacts;
    • click on the three dots at the top, and then Settings;
    • select the option to export to SD card;
    • follow the instructions and confirm your actions.

    After resetting or after replacing the phone, you can go to the same section and select Import from SD card. It remains to wait until the data is loaded back to Samsung.

    How to make SD card internal memory on Android

    Lack of memory is one of the most common problems faced by owners of budget smartphones. This is especially acute at the moment when you urgently need to take a photo or video, record important audio, download a very necessary application.

    We start looking at and deleting old, unnecessary photos and videos, unused applications and other information “garbage” accumulated on our smartphone. In a hurry, it happens that we accidentally delete something important, and then we cannot restore the file and bite our elbows for a long time. And the moment for photo / video / audio recording has already been missed, and our frustration is doubled.

    To prevent this from happening, there are many “cleaner applications” that help free up phone memory and maintain information hygiene of the device. In addition to cleaning, you can affect the amount of memory, namely, increase the internal memory by using an SD card. Let’s show everything using the example of INOI 5i.

    INOI 5i. stylish smartphone, which can now be purchased for only 3990 rubles. The 5.5-inch smartphone screen is covered with durable 2.5D glass with slightly rounded edges. The aspect ratio of the display 18: 9, in comparison with the previous 16: 9 format, allowed to maximize the screen area and narrow the bezels. Excellent color rendering is provided by a bright HD IPS matrix with a resolution of 1280×640 pixels. The body is made of soft soft-touch polycarbonate.

    A 4-core MTK6739 processor with a clock frequency of 1300 MHz and pure Android 8 Go are responsible for the fast operation of the interface. The amount of RAM of the device is 1GB, built-in. 8GB expandable up to 128GB. The model has two slots for SIM-cards and a separate slot for a memory card. The smartphone is equipped with an 8MP dual camera with flash and autofocus, as well as a 5MP front camera. Removable battery capacity 2850 mAh.

    Before proceeding with setting up a memory card, we transfer all important data from it to another storage medium so as not to lose them, since in the future the SD card will be formatted.

    The algorithm of actions will be as follows:

    • go to the phone settings, then to the storage, item “SD-card”:
    • then select “Configure” and “Internal memory”, a warning will appear that all data from the memory card will be deleted before it can be used as the internal memory of the phone:
    • click “Clear and Format”, wait for the end of the formatting process;
    • if at the end of the formatting process we see a message stating that the memory card is working slowly. this means that we are using an old generation SD card (Class 4, 6 and the like), and it really works slower than its more modern counterparts. A slow memory card can also be used as the internal memory of your phone, but you need to be prepared for the fact that this will affect the speed of your Android phone or tablet (such memory cards can work up to 10 times slower than regular internal memory). We recommend using UHS Speed ​​Class 3 (U3) memory cards;
    • after formatting, we will be prompted to transfer data to a new device, select “Transfer now” (before transferring, the process is not considered complete), click “Finish”:
    • after formatting the memory card and transferring data to it, restart the phone;
    • then we go to “parameters” and “storage”, and we see that the space occupied in the internal memory of the phone has decreased, but on the memory card it has increased, and the total amount of memory has also increased.

    Features of the memory card as an internal memory of Android

    It can be assumed that when the Y memory card is attached to the Android internal memory of the X size, the total available internal memory should become equal to XY. over, approximately this is displayed in the information about the device storage, but in fact everything works a little differently:

    • Everything that is possible (with the exception of some applications and system updates) will fit on the internal memory located on the SD card without giving a choice;
    • When connecting an Android device to a computer, we will “see” and have access only to the internal memory on the card. The same is in file managers on the device itself.

    The only thing to remember and what to pay attention to is what is the maximum size of an SD card that a smartphone can read and what generation the memory card itself belongs to. This indicator will affect the speed of the smartphone. So on INOI 5i you can use a memory card up to 128 GB.

    HSIDG.COM 2021