Why Samsung phone does not see the card

What to do if the phone does not see the memory card

A common problem: you have inserted a memory card into your smartphone, but the gadget does not recognize it and can not work with it. Many models of smartphones flash drive. the only way to get at your disposal an acceptable amount of gigabytes for the instantaneous preservation of photos, music and other data in the most comfortable mode. We will talk about why this storage device can not work properly, and what to do in this situation.

Often, the memory reserve of affordable smartphones doesn’t exceed a modest 32 or 64 GB. USB sticks with the same capacity are not expensive, which determines their high popularity among buyers. Of the built-in memory of the gadget, at least 10 GB is allocated for the operating system and built-in applications (inevitable consumption). Third-party applications take about the same amount of space. In the end, too little is left of the built-in memory because of these costs. This explains why users prefer to store all of their important data on a memory card from the start.

Malfunction of a removable drive means an unfortunate loss of valuable data for the owner. It is not always a matter of accepting the unfortunate mishap. Sometimes the cause of the problem can be eliminated or the loss minimized.

SD card is not working or the “SD card” device is damaged

The most common scenario in which your device does not quite “see” the memory card: when you connect the memory card to the Android displays a message that the SD card is not working and the device is damaged or not supported, and depending on the make and model of phone, as well as the specific situation with the memory card, the notifications may vary:

When you click on the message it is suggested to format the memory card (or set it as a portable drive or internal memory on Android 6, 7, 8 and 9 Pie more on this topic. How to use the memory card as Android internal memory).

This is not always an indication that the memory card is really damaged, especially if it is working and has been used on your computer or laptop. In this case, a common reason for such a message is the unsupported Android file system (e.g. NTFS) or simply the absence of any file system, which can happen with some manipulations with the memory card on your computer.

What to do in this situation? There are the following options.

  • If there are important data on the memory card, transfer them to your computer (using a card reader, by the way, almost all 3G/LTE modems have a built-in card reader), and then format the memory card to FAT32 or ExFAT on the computer or just insert it into your Android device and format it as a portable drive or internal memory (the difference is described in the instruction, the link to which I gave above), by clicking on the notice about unsupported or corrupted SD-card. Either by going to Settings. Storage. SD card or, on Samsung. to Settings. Device Maintenance. Memory. SD card (you may need to open the menu in this section to format it, shown in the video below).
  • If there is no important data on the memory card, use Android tools to format it: either click on the notification that the SD card is not working, or go to Settings. Storage and USB drives, under “Removable drive” click on “SD card” marked “Damaged”, press “Configure” and select the option to format the memory card (the item “Portable drive” allows using it not only on the current device, but also on the computer). The path for Samsung smartphones was specified in the previous paragraph.

However, if the Android phone or tablet can not format the memory card and still does not see it, then the problem may be not just in the file system, as follows.

Note: you can get the same message about the SD card being damaged or unsupported without being able to read it on the computer if it was used as internal memory on another device or on the current device but the device has been reset to factory settings. In this case the only option is to format it. Read more about: Can you restore data from an SD card formatted as Android internal memory.

MicroSD is not formatted (or why the “cannot connect SD” error appears)

Variety of this error is quite a lot (depending on the version of Android, and the brand of phone (one of the versions shown in the screenshot below)).

Most often the error appears because:

    The SD card is formatted in some unknown for Android file system (e.g. NTFS. The computer will see such a card, but the phone. most likely not);

To fix such problems it is enough to format the SD card to FAT 32 (except the cases when the memory card is incompatible with the device; more on that below in the article).

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How to format a memory card to FAT32

1) Connect the SD card to a PC and enter “This Computer”. (It is possible to press the WinE shortcut, and after the explorer. select it in the left menu, see “To format memory card in FAT32” on the right side of the screen. example below)

2) Right-click on the SD card and in the context menu that appears select “Format. “.

3) In the next step, specify the FAT32 file system and click “Begin.

Important ! Formatting will destroy all data on the drive.

4) If everything went correctly, formatting will wipe out all data on the memory card. a message appears telling you that formatting has been completed. You can remove the microSD and connect it to the phone.

If it is not possible to format using Windows tools (e.g. operating system can freeze while accessing the device). I recommend that you try the special. utilities. Say, JetFlash Recovery Tool or SD Formatter can format even broken and poorly functioning SD cards. I recommend to try it (see link below).

Main window of JetFlash Recovery Tool. screenshot of work


How to format a memory card (instructions). https://ocomp.info/kak-otformatirovat-kartu-pamyati.html

Take out the tray with the memory card and put it back in

Another option is to remove the tray with the memory card (and SIM card) and put it back in.

Take your smartphone and a special key for the tray (an ordinary paper clip will do). Gently press the key into the notch on the tray.

If everything is done correctly, the tray will open when you press it.

Next, you need to pry it with your finger and pull it out.

It is possible that the memory card is not properly in its place. It is also worth examining the memory stick for damage. And if you don’t have any, it’s worth cleaning your contacts with an eraser just in case. but be careful not to damage them.

Then insert the tray back together with the memory card.

The memory card is damaged

Sometimes memory cards simply fail due to overheating or mechanical damage. This is why the smartphone does not see the flash drive. If there is no visible damage, you may try cleaning the memory card: oxidized or dirty contacts may be the reason that it is not displayed on the phone.

Dust often accumulates there, for example if the MicroSD card was laying on the table unpacked for a long time, or was installed in the phone. You can clean the contacts with an eraser, a damp alcohol wipe or an ear stick.

The cause may be oxidized contacts on the memory card

In addition, the culprit may be counterfeit memory cards, which are sold for pennies. Counterfeit purchased in stores and contains an order of magnitude less memory than stated on the packaging: on a PC or smartphone you will immediately see that the cherished GB is not enough. This deception is produced by the firmware. this is the reason why your smartphone does not see the memory card.

What methods are helping you deal with the problem?? Share with other readers in our Telegram chat.

We’re each eagerly awaiting news from manufacturers to finally find out the specs of the new smartphone. Despite the fact that the sense of novelty has slightly dulled compared to the mid-noughties, we are still trying to surprise us with something new. Unfortunately, it turns out to be difficult: most of the novelties are estimated by users as “nothing new, but it will do. The problem is that smartphones are slowly dying out, and because of certain requirements and production volumes, there’s no room for experimentation. That’s what got me thinking to gather some solid evidence for the fact that smartphones have stopped evolving. Don’t believe it? Then see for yourself.

Apple has always sought to make iOS to a certain extent different from Android. That is why the company from Cupertino created its applications and services knowingly incompatible with the operating system of its main competitor. What can I say, if even messages from Android users in iOS were marked with a different color. But if the interesys coloring, frankly, did not do anyone any harm, then the differences in photo formats used on both platforms, if not directly harmful, then at least deliver a certain inconvenience. However, there is a way out of the situation.

This week we finally waited for the release of the new processor from Qualcomm, which will be the main flagship chipset for Android smartphones next year. We have to wait for its release in the smartphone, but so far everything looks quite promising. Also this week we found out what Google thinks are the best applications on Google Play. The company has compiled a full list of leaders in its opinion. And this week we also learned about ten new Android features. There were other news, which also can’t be unmentioned. So let’s sum up the past seven days in our traditional news column.

Hotly beloved revision! I’m glad that crumbs of knowledge, with which you are covering your publications, have fallen on the fertile ploughed field of my attention and, thinking a little, I hasten to bring you my gratitude and sympathy to the deceased holders of information.

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Good, useful article, showing that it makes no difference for a smartphone what format you format a tiny piece of memory. FAT32, exFAT, NTFS. it should read, for it’s predetermined! Or not? Or some formats are preferable and some are not readable at all?

Must read, since you’ve described the formatting procedure via computer so thoroughly [sacazm detected].

By the way, it would be nice to describe the difference between the formats, and the types of memory cards, if you take up this thankless task (But I thanked! Hot! ).

In the last lines of my letter I will reveal another, most likely reason why the smartphone does not see the memory card or stops seeing it. It’s a card purchase on your all-time favorite Aliexpress. For buying any storage device there, from USB flash to SSD drive and memory cards, etc., is a lottery with an unpredictable beginning and a completely predictable end. Sad.

I realize that I break a certain flavor of cheapness and convenience of shopping on the Chinese resource, but in my personal experience (which I’m not imposing anyone), as well as based on feedback from other buyers, buying memory there leads to the fact that the card :

The happy exceptions to the rule are within the statistical error and can be safely disregarded [humour detected]

Well, all in all. interesting, funny article. Good luck to the author, including in your creative work.

By the way, you can format the card without Glary Utilities? Well, the one in the picture? I don’t really care, but guys are asking.

PysSy : I don’t insist on anything about paying for media purchases on Ali, after all, everyone is the owner of their own money.

Problems with your smartphone hardware

Make sure your SIM card is working. If you have not used the card for a long time, the cellular network operator could turn it off.

If you are used to carrying your phone in your pants. and you get caught in the rain, it is possible that moisture or water will get inside the phone. This may be the reason why the phone can’t see the SIM card. Just dry your phone out.

The next reason why the phone does not see the sim card is the temperature difference: if you are outside, go indoors, then under the back cover of the phone can form condensation.

If you buy a new smartphone, it may be flashed to a specific mobile operator. Other sim cards your phone can not detect and you will need to go to the experts to reflash your unit.

Mechanical damage:

  • Rust or oxidation of the contacts;
  • Dust accumulation;
  • Dropping your phone;
  • Bad connection of the contacts;
  • The SIM card chip is damaged (can be if you had unsuccessful SIM card trimming);
  • Bad contact between your sim and the card reader.

Most often your phone doesn’t see the card because of a problem with the card itself or a broken slot. To check this version you need to insert another SIM card into your gadget and see if it will work. If yes, then problem is in your phone itself.

Recall the moment after which the SIM card stopped being detected. Maybe you’ve been updating your device? Or you have a smartphone with two cards (one of which “doesn’t work”)?

To check this, go to your phone settings menu and in the “SIM card management” section press turn on the second one. To check, send a message of any content to any number, if the sim is off, the gadget will automatically ask you to turn it on, confirm and rejoice.

No message was sent? Do not worry.

Do the same with the device on the same card. Check whether the card itself works with another phone, insert the SIM card and see if it does not, then contact the service center of your operator and buy a new one with the ability to save your number (this service offers absolutely all operators cellular network).

Sometimes you have accidentally enabled the flight mode on your gadget, check in the settings, if this mode is enabled. disable it.

The crux of the problem

How does the problem appear?? How to understand that the phone really does not see the device? It is quite simple and becomes clear immediately after the memory card is installed.

The device does not reflect that it was installed. At the same time, neither on the panel on the desktop screen there is no memory card icon, nor in the Memory section in Settings removable media is not displayed. Accordingly, all the directories of the phone (e.g. Music, Gallery) do not have the relevant files previously stored on the flash drive.

Sometimes after installing the external media into the phone, the device does not immediately display a message about its installation, as it usually does. Sometimes while working with the microSD it can suddenly shut down, and a message like “Memory card disconnected” will appear on the screen. In the rarest cases, the device reports that the memory card is damaged.

The problem can occur both on a new device and on an old one. As well as with an old memory card, as well as with a new, empty media. Regardless, the reasons are often the same for all cases.

What size memory card to choose for your smartphone

Very often the smartphone memory is 32 GB or maximum 64 GB. Given that a memory card of the same size can be bought very inexpensively, users mostly choose this size. On the built-in memory about 10 GB is occupied by the system and built-in applications. There may be just as many more that are occupied by third-party apps. In the end, there is very little space left on the built-in memory and all the content is stored on the memory card. When it suddenly “fails”, the user loses everything he is used to on the road. music, movies, files, and much more.

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I personally experienced memory cards failing and I lost important data. That is why I always recommend to buy a smartphone with a large built-in memory. Yes, they cost more, but even those who are willing to pay more, just ignore it and choose the option with more memory, not with its original stock.

You can have a lot of memory, but you don’t always need it. How much RAM does the Galaxy S20 have and why does it need so much

This approach also has its advantages, because the memory card can be removed and inserted into the computer. It’s more convenient to transfer data this way than over a wire. You can also go on vacation and shoot everything. If you run out of memory, you can simply replace the memory cards. This is more convenient, but less reliable.

How to reset the network settings of your phone

And the last thing to do when you find a problem is to check all the settings on your phone. It is very likely that the firmware or system update on your smartphone is to blame.

First, try resetting the network settings. That will return you to the original Wi-Fi, mobile internet, and Bluetooth settings. So keep in mind that all paired devices will be forgotten, VPN and Access Point will be disabled, and Wi-Fi connection data will be lost.

  • Unlock your smartphone.
  • Go to Settings, System.
  • Next, find Reset Settings and tap on it.
  • Then click on Reset Wi-Fi, Mobile Internet and Bluetooth Settings.
  • Agree with the procedure.

Very unpleasant if you lose all your data for nothing. So before you Reset your smartphone, go back to the beginning of this article again and rule out any possible hardware issues.

Have you encountered similar problems? How to get out of the situation? Be sure to share your opinion in our Telegram-chat. It will be interesting to read.

The other day I wrote an article in which I mentioned my friend’s phone. budget Redmi 9A. Not twenty-four hours after writing, in which I defended the inexpensive Xiaomi, it gave up its life: a hare appeared on the screen, repairing a robot. Considering that my friend didn’t do anything with the smartphone at all. We can discuss what happened endlessly. This is a sore spot of Android, especially of cheap smartphones with this OS. The problem of the sudden appearance of Fastboot we are not able to fix: it is better to understand once and for all how to act in such a situation, what it is and why it happens. We tell you how to fix it.

The smartphone has collected a lot of useful features, without which it is impossible to imagine our life. You should agree that a dead battery ruins everything: Sometimes you simply do not have time to recharge it, and there is no PowerBank at hand. How to act in this situation? First, to use my smartphone less often, so as not to be left with the device turned off. Second, turn on the battery saving mode. Probably the best way to reduce the power consumption of a smartphone. It is used not only by those with a device on the verge of running out of power, but also by users who have some difficulty with their battery. However, there are still questions about this mode: let’s see how the power saving mode works, is it dangerous to use it all the time, and what smartphone functions are disabled in this state.

Almost a year ago I switched from Android, which I used for several years in a row, to iPhone. At that time, I already had an iPad and a MacBook, so the prospect of getting into a closed ecosystem did not scare me much. I was very aware of what I was doing. However, there was one thing I was not prepared for. I tell you what you need to be aware of when moving from Android to iOS, what’s wrong with the iPhone as a tech device, and why I didn’t go back to Google’s OS.

Incorrect installation in the tray. Damaged or dirty contacts in the phone. Damage of the SIM card itself. Expired SIM card. SIM card is not activated. Wrongly cut SIM card to mini-SIM, micro-SIM, nano-SIM. You are using a phone that is locked to a specific carrier.

The following are indeed the main causes of the problem described?

Blown communication module, or partially failed motherboard (caused by summer overheating. plus 35 on the street and mobile games there, too) not even considered?

And by the way, “cropped SIM card”. ends 2021where did you find “wrongly cropped SIM card”?

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