Samsung does not see the SIM card

Table of Contents

Why Samsung phone can’t see SIM card

First of all, a telephone is a means of communication, and only then a multimedia player, a tool for surfing the Internet, a camera, etc. And if the smartphone does not accept a SIM card, its main function will be unavailable. SIM card problems on Samsung Galaxy can arise for various reasons. Some of them can be eliminated on their own, while others require more professional intervention. Let’s take a look at why Samsung can’t see a SIM card and what to do in a specific case.

If there were no prerequisites for a Samsung breakdown, try the following:

  • Reboot your smartphone. The problem may lie in a single software glitch.
  • Take out the SIM card and put it in another phone. This will eliminate the malfunction of the SIM card itself.
  • Make sure the card is installed correctly. Troubleshooting SIM card problems

If you have determined that the SIM card itself is the source of all troubles, it is recommended to proceed in the following order:

  • Call your carrier’s Support and see if the card has been blocked. This can happen if the SIM-card is not used for a long time.
  • If you have installed a new SIM card in your phone, it may not be activated. To activate, you will need to deposit money to its balance.
  • Visually inspect the SIM card for scuffs, scratches and other defects. If you find them, change the card at the nearest service center of your operator. Software malfunctions

If you are the owner of a dual-SIM Samsung and the SIM card is not visible only on one of the connectors, see if the second slot is enabled in the device settings. The required function is in the section “SIM-cards management”.

There are cases when after a smartphone is infected with a virus or its self-flashing, NVRAM is damaged on it. non-volatile random-access memory. This is where the IMEI of the mobile device is stored. When erasing it, Samsung will not detect SIM cards.

Mechanical damage to a mobile device and how to eliminate them

When problems arise with the operation of the SIM card, the first thing to do is to remember whether the phone has been exposed to any external influences. So, if you drop it, there is a possibility of failure or unsoldering of the power amplifier, microcontroller, connector or other module. In such cases, it is better to contact the service center.

Top Causes of SIM Problems on Samsung Phones

There are a lot of factors leading to the fact that the device does not see or cannot recognize the SIM card. However, they can all be grouped into three groups:

  • Mechanical malfunctions of the mobile device. Occurs when the card is frequently removed / inserted into the SIM slot, the device is damaged as a result of a strong shock or moisture penetration under the case.
  • Problems related directly to the SIM card. May be due to the presence of scratches, chips and other mechanical defects on the printed circuit board, expiration of the SIM card or its blocking by the operator.
  • Malfunctions of the operating system or installed software. Samsung may not see the SIM card after it has been turned off programmatically, due to the installation of an unofficial firmware, or by deleting the IMEI number.

Let’s consider each of the possible options in more detail.

Elimination of hardware failures

This section will present only those solutions to the problem that you can do yourself at home.

If the recommendations do not give the desired effect, you should contact the service center or a specialist for diagnostics and subsequent repair.

The main steps to eliminate physical damage are as follows:

    Checking the correct installation of SIM-cards. Perhaps the element was simply installed on the wrong side, which caused the lack of contact.

  • Testing the SIM card and mobile device. You should install the card in another phone, if everything works fine there, it means that the problem is in the device, if not, the reason for the problem is in the SIM card. The result depends on what you have to do when Samsung does not see the SIM card.
  • Elimination of problems with the phone is to check the contacts going to the SIM card. The procedure is doable if you have a removable battery. It is necessary to wipe the contacts with alcohol and bend the metal part slightly for a better fit. Also, the culprit of the problem may be a software failure, which will be discussed below. In all other cases, the smartphone will have to be sent for inspection to the master.
  • A number of root causes are associated with the incorrect operation of the SIM card. Let’s take a closer look at each of them:

      Mechanical damage to the element. You should check the SIM-card for strong scratches, chips and bends of the microcircuit. If there are any, you will need to contact the customer service center for a replacement.

    How to Fix No SIM Card, Invalid SIM, Or SIM Card Failure Error on Android ZTE

    Deformation of the SIM card. Long periods of operation and exposure to high temperatures can cause slight bending of the plastic, which affects the tightness of the contacts. It is necessary to bend the SIM card a little so that the side with the microcircuit is slightly convex. The main thing here is not to overdo it, otherwise you can break the element.

    Microcircuit contamination. What if Samsung can’t see the SIM for this reason? Wipe the metal part with alcohol to remove dirt and other obstructions.

    Among the problems related to the SIM card, there may also be those that are not related to mechanical damage:

    • Shutdown due to prolonged inactivity. Mobile operators disconnect subscriber numbers if during the year the account has not been replenished by any amount. By calling from another phone, you can find out the current status of the number and the possibility of its restoration.
    • The new card has not yet been activated. Balance replenishment often solves the issue.

    Mechanical damage to a mobile device and how to eliminate them

    When problems arise with the operation of the SIM card, the first thing to do is to remember whether the phone has been exposed to any external influences. So, if you drop it, there is a possibility of failure or unsoldering of the power amplifier, microcontroller, connector or other module. In such cases, it is better to contact the service center.

    To fix the problem, you need to repair IMEI. This can be done through the engineering menu:

    • Turn off the device and remove the SIM card from it.
    • Turn it on, and then use the numeric keypad to enter the combination # or ###. After that you will be taken to the engineering menu.
    • Open the CDC Information. Radio Information section.
    • Go to the Phone 1 tab and in the top line after “AT” type EGMR = 1.7, ”IMEI”. The quotes indicate the identifier of your mobile phone. It can be found under the back of the Samsung Galaxy.
    • In the Phone 2 tab, enter the IMEI for the second SIM. Only in this case, after “AT” it is necessary to indicate “EGMR = 1.10,”.

    After restarting the phone, IMEI will be restored and everything should work. If this does not help to get rid of the problem, you will only have to reset all settings to factory settings or reflash your smartphone via PC and Samsung Kies program.

    First of all, a telephone is a means of communication, and only then a multimedia player, a tool for surfing the Internet, a camera, etc. And if the smartphone does not accept a SIM card, its main function will be unavailable. SIM card problems on Samsung Galaxy can arise for various reasons. Some of them can be eliminated on their own, while others require more professional intervention. Let’s take a look at why Samsung can’t see a SIM card and what to do in a specific case.

    Top Causes of SIM Problems on Samsung Phones

    There are a lot of factors leading to the fact that the device does not see or cannot recognize the SIM card. However, they can all be grouped into three groups:

    • Mechanical malfunctions of the mobile device. Occurs when the card is frequently removed / inserted into the SIM slot, the device is damaged as a result of a strong shock or moisture penetration under the case.
    • Problems related directly to the SIM card. May be due to the presence of scratches, chips and other mechanical defects on the printed circuit board, expiration of the SIM card or its blocking by the operator.
    • Malfunctions of the operating system or installed software. Samsung may not see the SIM card after it has been turned off programmatically, due to the installation of an unofficial firmware, or by deleting the IMEI number.
    Read more:  Samsung Sw Update Windows 7 Not Installing

    Let’s consider each of the possible options in more detail.

    Why Samsung phone can’t see SIM card

    First of all, a telephone is a means of communication, and only then a multimedia player, a tool for surfing the Internet, a camera, etc. And if the smartphone does not accept a SIM card, its main function will be unavailable. SIM card problems on Samsung Galaxy can arise for various reasons. Some of them can be eliminated on their own, while others require more professional intervention. Let’s take a look at why Samsung can’t see a SIM card and what to do in a specific case.

    Elimination of hardware failures

    This section will present only those solutions to the problem that you can do yourself at home.

    If the recommendations do not give the desired effect, you should contact the service center or a specialist for diagnostics and subsequent repair.

    The main steps to eliminate physical damage are as follows:

      Checking the correct installation of SIM-cards. Perhaps the element was simply installed on the wrong side, which caused the lack of contact.

  • Testing the SIM card and mobile device. You should install the card in another phone, if everything works fine there, it means that the problem is in the device, if not, the reason for the problem is in the SIM card. The result depends on what you have to do when Samsung does not see the SIM card.
  • Elimination of problems with the phone is to check the contacts going to the SIM card. The procedure is doable if you have a removable battery. It is necessary to wipe the contacts with alcohol and bend the metal part slightly for a better fit. Also, the culprit of the problem may be a software failure, which will be discussed below. In all other cases, the smartphone will have to be sent for inspection to the master.
  • A number of root causes are associated with the incorrect operation of the SIM card. Let’s take a closer look at each of them:

      Mechanical damage to the element. You should check the SIM-card for strong scratches, chips and bends of the microcircuit. If there are any, you will need to contact the customer service center for a replacement.

    Deformation of the SIM card. Long periods of operation and exposure to high temperatures can cause slight bending of the plastic, which affects the tightness of the contacts. It is necessary to bend the SIM card a little so that the side with the microcircuit is slightly convex. The main thing here is not to overdo it, otherwise you can break the element.

    Microcircuit contamination. What if Samsung can’t see the SIM for this reason? Wipe the metal part with alcohol to remove dirt and other obstructions.

    Among the problems related to the SIM card, there may also be those that are not related to mechanical damage:

    • Shutdown due to prolonged inactivity. Mobile operators disconnect subscriber numbers if during the year the account has not been replenished by any amount. By calling from another phone, you can find out the current status of the number and the possibility of its restoration.
    • The new card has not yet been activated. Balance replenishment often solves the issue.

    To fix the problem, you need to repair IMEI. This can be done through the engineering menu:

    • Turn off the device and remove the SIM card from it.
    • Turn it on, and then use the numeric keypad to enter the combination # or ###. After that you will be taken to the engineering menu.
    • Open the CDC Information. Radio Information section.
    • Go to the Phone 1 tab and in the top line after “AT” type EGMR = 1.7, ”IMEI”. The quotes indicate the identifier of your mobile phone. It can be found under the back of the Samsung Galaxy.
    • In the Phone 2 tab, enter the IMEI for the second SIM. Only in this case, after “AT” it is necessary to indicate “EGMR = 1.10,”.

    After restarting the phone, IMEI will be restored and everything should work. If this does not help to get rid of the problem, you will only have to reset all settings to factory settings or reflash your smartphone via PC and Samsung Kies program.

    A SIM card is a cellular subscriber identification module. Without its correct operation, such operations as making and receiving calls, sending SMS messages, as well as the full functioning of some applications are impossible. Sometimes the phone can malfunction, refusing to see the installed card of one of the mobile operators. In this article, we will consider what to do if the SIM card does not see a Samsung smartphone.

    Top Causes of SIM Problems on Samsung Phones

    There are a lot of factors leading to the fact that the device does not see or cannot recognize the SIM card. However, they can all be grouped into three groups:

    • Mechanical malfunctions of the mobile device. Occurs when the card is frequently removed / inserted into the SIM slot, the device is damaged as a result of a strong shock or moisture penetration under the case.
    • Problems related directly to the SIM card. May be due to the presence of scratches, chips and other mechanical defects on the printed circuit board, expiration of the SIM card or its blocking by the operator.
    • Malfunctions of the operating system or installed software. Samsung may not see the SIM card after it has been turned off programmatically, due to the installation of an unofficial firmware, or by deleting the IMEI number.

    Let’s consider each of the possible options in more detail.

    To fix the problem, you need to repair IMEI. This can be done through the engineering menu:

    • Turn off the device and remove the SIM card from it.
    • Turn it on, and then use the numeric keypad to enter the combination # or ###. After that you will be taken to the engineering menu.
    • Open the CDC Information. Radio Information section.
    • Go to the Phone 1 tab and in the top line after “AT” type EGMR = 1.7, ”IMEI”. The quotes indicate the identifier of your mobile phone. It can be found under the back of the Samsung Galaxy.
    • In the Phone 2 tab, enter the IMEI for the second SIM. Only in this case, after “AT” it is necessary to indicate “EGMR = 1.10,”.

    After restarting the phone, IMEI will be restored and everything should work. If this does not help to get rid of the problem, you will only have to reset all settings to factory settings or reflash your smartphone via PC and Samsung Kies program.

    First of all, a telephone is a means of communication, and only then a multimedia player, a tool for surfing the Internet, a camera, etc. And if the smartphone does not accept a SIM card, its main function will be unavailable. SIM card problems on Samsung Galaxy can arise for various reasons. Some of them can be eliminated on their own, while others require more professional intervention. Let’s take a look at why Samsung can’t see a SIM card and what to do in a specific case.

    The root causes of the problem

    All the main reasons for problems with a SIM card can be roughly divided into two categories:

    • Physical malfunctions. These include damage to phone components, oxidation and contamination of contacts, burnout of the SIM card chip.
    • Software crashes. This group of faults includes problems with the smartphone software.

    Let’s look in more detail with possible troubleshooting methods for each of the categories presented.

    If there were no prerequisites for a Samsung breakdown, try the following:

    • Reboot your smartphone. The problem may lie in a single software glitch.
    • Take out the SIM card and put it in another phone. This will eliminate the malfunction of the SIM card itself.
    • Make sure the card is installed correctly. Troubleshooting SIM card problems

    If you have determined that the SIM card itself is the source of all troubles, it is recommended to proceed in the following order:

    • Call your carrier’s Support and see if the card has been blocked. This can happen if the SIM-card is not used for a long time.
    • If you have installed a new SIM card in your phone, it may not be activated. To activate, you will need to deposit money to its balance.
    • Visually inspect the SIM card for scuffs, scratches and other defects. If you find them, change the card at the nearest service center of your operator. Software malfunctions

    If you are the owner of a dual-SIM Samsung and the SIM card is not visible only on one of the connectors, see if the second slot is enabled in the device settings. The required function is in the section “SIM-cards management”.

    samsung, does, card

    There are cases when after a smartphone is infected with a virus or its self-flashing, NVRAM is damaged on it. non-volatile random-access memory. This is where the IMEI of the mobile device is stored. When erasing it, Samsung will not detect SIM cards.

    To fix the problem, you need to repair IMEI. This can be done through the engineering menu:

    • Turn off the device and remove the SIM card from it.
    • Turn it on, and then use the numeric keypad to enter the combination # or ###. After that you will be taken to the engineering menu.
    • Open the CDC Information. Radio Information section.
    • Go to the Phone 1 tab and in the top line after “AT” type EGMR = 1.7, ”IMEI”. The quotes indicate the identifier of your mobile phone. It can be found under the back of the Samsung Galaxy.
    • In the Phone 2 tab, enter the IMEI for the second SIM. Only in this case, after “AT” it is necessary to indicate “EGMR = 1.10,”.
    Read more:  Insert The Sim Card Into The Huawei Honor 9 Lite Phone

    After restarting the phone, IMEI will be restored and everything should work. If this does not help to get rid of the problem, you will only have to reset all settings to factory settings or reflash your smartphone via PC and Samsung Kies program.

    A SIM card is a cellular subscriber identification module. Without its correct operation, such operations as making and receiving calls, sending SMS messages, as well as the full functioning of some applications are impossible. Sometimes the phone can malfunction, refusing to see the installed card of one of the mobile operators. In this article, we will consider what to do if the SIM card does not see a Samsung smartphone.

    Elimination of hardware failures

    This section will present only those solutions to the problem that you can do yourself at home.

    If the recommendations do not give the desired effect, you should contact the service center or a specialist for diagnostics and subsequent repair.

    The main steps to eliminate physical damage are as follows:

      Checking the correct installation of SIM-cards. Perhaps the element was simply installed on the wrong side, which caused the lack of contact.

  • Testing the SIM card and mobile device. You should install the card in another phone, if everything works fine there, it means that the problem is in the device, if not, the reason for the problem is in the SIM card. The result depends on what you have to do when Samsung does not see the SIM card.
  • Elimination of problems with the phone is to check the contacts going to the SIM card. The procedure is doable if you have a removable battery. It is necessary to wipe the contacts with alcohol and bend the metal part slightly for a better fit. Also, the culprit of the problem may be a software failure, which will be discussed below. In all other cases, the smartphone will have to be sent for inspection to the master.
  • A number of root causes are associated with the incorrect operation of the SIM card. Let’s take a closer look at each of them:

      Mechanical damage to the element. You should check the SIM-card for strong scratches, chips and bends of the microcircuit. If there are any, you will need to contact the customer service center for a replacement.

    Deformation of the SIM card. Long periods of operation and exposure to high temperatures can cause slight bending of the plastic, which affects the tightness of the contacts. It is necessary to bend the SIM card a little so that the side with the microcircuit is slightly convex. The main thing here is not to overdo it, otherwise you can break the element.

    Microcircuit contamination. What if Samsung can’t see the SIM for this reason? Wipe the metal part with alcohol to remove dirt and other obstructions.

    Among the problems related to the SIM card, there may also be those that are not related to mechanical damage:

    • Shutdown due to prolonged inactivity. Mobile operators disconnect subscriber numbers if during the year the account has not been replenished by any amount. By calling from another phone, you can find out the current status of the number and the possibility of its restoration.
    • The new card has not yet been activated. Balance replenishment often solves the issue.

    The third reason why a Samsung smartphone or tablet does not see the SIM card. contacts

    The next step is to clear the contacts on the SIM itself. To this end, we achieve a 40% alcohol concentration (regular vodka).

    There can also be a degreasing liquid. this is the best tool for and cleaning electronic surfaces.

    Just apply 10 ml on an anti-static cloth (avoid paper due to its ability to carry electrical charges) and polish the inside of the SIM card, which is with contacts.

    [info] If Samsung stopped seeing the SIM card after the fall, then most likely you cannot do without the service, since the module could be damaged. [/ info]

    The second reason why Samsung stopped seeing the SIM card. slot

    Despite the use of various sealants in the SIM card slots, it is highly susceptible to various types of contamination.

    A small crumb is enough to block the connection between the SIM card and the smartphone. In this case, it is worth turning to compressed air, since the presence of moisture can negatively affect.

    Therefore, it is not recommended to come into contact with this element with moisture, as this may damage the Samsung phone itself.

    Here, a lot also depends on the slot itself, there are open “everything in sight”, and there are those that cannot be reached without disassembly.

    The first reason why Samsung does not see the SIM card is a failure

    The information contained in this miniature integrated circuit allows you to communicate freely, write text messages and go online.

    What to do in case of an unexpected failure? Nothing wrong. Modern technology often does not work like that

    Before sending your smartphone for repair, make a trivial act, which is an effective way to solve 90 percent of mobile phone problems.

    It is reboot or shutdown and power on your Samsung duos, Samsung note, Samsung Galaxy s4, s3, j3, s5250, gt s5250, s7, j5, s6, s8, a5, s5, j1, t285, a3, i9300, s5, i9505, gt s5230, s6 edge, n8000, gt n5100, s3 i9300, p5100, j1, 5620.

    A regular restart can be a recipe for all hardware failures, not just if you can’t see the SIM card.

    reasons why the Samsung tablet or smartphone does not see the SIM card

    You saw an alarming message turn on the phone, and an unwanted message appears on the screen in the form of the words: “SIM card error”?

    Most owners tend to panic, but you do not seem to be one of them, as you are looking for solutions to what to do.

    Despite all the tremendous possibilities available to modern smartphones, each of them will become almost useless if it loses its connection with the world.

    This can happen for a number of reasons with any Samsung Galaxy phone duos j3, a3, a5, s4, a7, c4, j5, a6, j2, s6, j1, s4, s3, s7, a8, s8, j7, c3, c7, gt 19003, gt s5250, gt e1200m, g318h and in most cases it does not depend on the operator, like tele2, mts, beeline or megaphone.

    This does not have to be a malfunction of the smartphone itself. Sometimes the reason is the SIM card.

    Then many people decide to put their favorite cell phone in the hands of an operator. Only if you care about time and want to save it, use the suggested methods first.

    The fourth reason why Samsung phone stopped seeing SIM card. coverage

    The very rapid growth of 4G infrastructure and the need for work includes the shutdown of some transmitters.

    It is possible that your phone has been in an operator-disabled area for some time. In this case, most smartphones will automatically connect to another GSM network.

    There are a few percent chances that your Samsung was out of reach. For this purpose, also try to enable roaming, which allows you to use another GSM network.

    If Samsung stopped seeing the SIM card after the reset, then it may simply not be enabled in the settings.

    The fifth reason why Samsung does not see the second SIM card. conclusion

    If your phone does not see the 2nd (second) SIM card, then keep in mind that not all Samsung devices can simultaneously work with two SIM cards at the same time.

    If you are sure that 2 are working at the same time, then try this trick. Paste and disable in settings. Then pull it out. Reboot the device, insert and then turn on in the settings.

    Such a simple method sometimes solves the problem. If the problem is still not resolved, it remains to choose a more radical operation in the form of a system reset to factory settings.

    Before doing this, you must back up all data that is important to us. The device will be completely cleaned starting from login data through system preferences, music apps, documents and more.

    Just before doing this, it is worth checking whether another card will work in another phone. If none of the above methods helped, then you have no choice but to contact the operator.

    There, quickly solve your problem. An employee can exchange your SIM card. In any case, sooner or later you will be able to use your smartphone again. Success.

    Troubleshooting when Samsung does not see the SIM card

    First of all, a telephone is a means of communication, and only then a multimedia player, a tool for surfing the Internet, a camera, etc. And if the smartphone does not accept a SIM card, its main function will be unavailable. SIM card problems on Samsung Galaxy can arise for various reasons. Some of them can be eliminated on their own, while others require more professional intervention. Let’s take a look at why Samsung can’t see a SIM card and what to do in a specific case.

    Mechanical damage to a mobile device and how to eliminate them

    When problems arise with the operation of the SIM card, the first thing to do is to remember whether the phone has been exposed to any external influences. So, if you drop it, there is a possibility of failure or unsoldering of the power amplifier, microcontroller, connector or other module. In such cases, it is better to contact the service center.

    Troubleshooting SIM card problems

    If you have determined that the SIM card itself is the source of all troubles, it is recommended to proceed in the following order:

    • Call your carrier’s Support and see if the card has been blocked. This can happen if the SIM-card is not used for a long time.
    • If you have installed a new SIM card in your phone, it may not be activated. To activate, you will need to deposit money to its balance.
    • Visually inspect the SIM card for scuffs, scratches and other defects. If you find them, change the card at the nearest service center of your operator.
    • If the SIM was lying near the magnet for a long time, it could be demagnetized. In this case, you will also need to contact the mobile office.
    Read more:  Forgot Password From Samsung Galaxy There Is A Way Out!

    Software malfunctions

    If you are the owner of a dual-SIM Samsung and the SIM card is not visible only on one of the connectors, see if the second slot is enabled in the device settings. The required function is in the section “SIM-cards management”.

    There are cases when after a smartphone is infected with a virus or its self-flashing, NVRAM is damaged on it. non-volatile random-access memory. This is where the IMEI of the mobile device is stored. When erasing it, Samsung will not detect SIM cards.

    Top Causes of SIM Problems on Samsung Phones

    There are a lot of factors leading to the fact that the device does not see or cannot recognize the SIM card. However, they can all be grouped into three groups:

    • Mechanical malfunctions of the mobile device. Occurs when the card is frequently removed / inserted into the SIM slot, the device is damaged as a result of a strong shock or moisture penetration under the case.
    • Problems related directly to the SIM card. May be due to the presence of scratches, chips and other mechanical defects on the printed circuit board, expiration of the SIM card or its blocking by the operator.
    • Malfunctions of the operating system or installed software. Samsung may not see the SIM card after it has been turned off programmatically, due to the installation of an unofficial firmware, or by deleting the IMEI number.

    Let’s consider each of the possible options in more detail.

    The root causes of the problem

    All the main reasons for problems with a SIM card can be roughly divided into two categories:

    • Physical malfunctions. These include damage to phone components, oxidation and contamination of contacts, burnout of the SIM card chip.
    • Software crashes. This group of faults includes problems with the smartphone software.

    Let’s look in more detail with possible troubleshooting methods for each of the categories presented.

    Elimination of hardware failures

    This section will present only those solutions to the problem that you can do yourself at home.

    If the recommendations do not give the desired effect, you should contact the service center or a specialist for diagnostics and subsequent repair.

    The main steps to eliminate physical damage are as follows:

      Checking the correct installation of SIM-cards. Perhaps the element was simply installed on the wrong side, which caused the lack of contact.

  • Testing the SIM card and mobile device. You should install the card in another phone, if everything works fine there, it means that the problem is in the device, if not, the reason for the problem is in the SIM card. The result depends on what you have to do when Samsung does not see the SIM card.
  • Elimination of problems with the phone is to check the contacts going to the SIM card. The procedure is doable if you have a removable battery. It is necessary to wipe the contacts with alcohol and bend the metal part slightly for a better fit. Also, the culprit of the problem may be a software failure, which will be discussed below. In all other cases, the smartphone will have to be sent for inspection to the master.
  • Remove Stuck SIM Tray Not Open on Samsung Galaxy S6 / S7 / S8 / S9 / S10

    A number of root causes are associated with the incorrect operation of the SIM card. Let’s take a closer look at each of them:

      Mechanical damage to the element. You should check the SIM-card for strong scratches, chips and bends of the microcircuit. If there are any, you will need to contact the customer service center for a replacement.

    Deformation of the SIM card. Long periods of operation and exposure to high temperatures can cause slight bending of the plastic, which affects the tightness of the contacts. It is necessary to bend the SIM card a little so that the side with the microcircuit is slightly convex. The main thing here is not to overdo it, otherwise you can break the element.

  • Microcircuit contamination. What if Samsung can’t see the SIM for this reason? Wipe the metal part with alcohol to remove dirt and other obstructions.
  • Among the problems related to the SIM card, there may also be those that are not related to mechanical damage:

    • Shutdown due to prolonged inactivity. Mobile operators disconnect subscriber numbers if during the year the account has not been replenished by any amount. By calling from another phone, you can find out the current status of the number and the possibility of its restoration.
    • The new card has not yet been activated. Balance replenishment often solves the issue.

    What to do if the Samsung smartphone does not see the SIM card. ways to solve the problem

    A SIM card is a cellular subscriber identification module. Without its correct operation, such operations as making and receiving calls, sending SMS messages, as well as the full functioning of some applications are impossible. Sometimes the phone can malfunction, refusing to see the installed card of one of the mobile operators. In this article, we will consider what to do if the SIM card does not see a Samsung smartphone.

    Elimination of software breakdowns

    Software problems occur in the operating system of the smartphone and can only be solved using cardinal methods: reset to factory settings or flashing the smartphone.

    Hard reset can be done in several ways: through the phone settings menu or launching Recovery Mode.

    After the procedure, all user data will be deleted, so you should transfer important files to your computer in advance or put them in the cloud storage.

    Re-flashing the operating system will require certain knowledge and the use of special programs. If Samsung does not see the SIM card after installing updates, then you need to search for a previous firmware version that does not contain the indicated problem. In the future, you should disable automatic updates (at least until another version of the software is released).

    If you are not confident in your own abilities or the instructions for installing the OS yourself are superficial, it is better to seek help from a specialist.

    What to do if your Samsung phone can’t see the SIM card?

    Do you want to quickly and efficiently restore the previous reliable functioning of your Samsung? Then do not delay solving the problem, but immediately go to the specialists. Since the longer you use a malfunctioning cellular device, the more serious the damage will become! And the sooner you come to us, the cheaper the repair will be.!

    If your Samsung cell phone does not see the SIM card, the following reasons can be assumed.

    You may have oxidized contact.

    The SIM card control chip could be damaged.

    Various other internal components (microcircuits, boards, contacts) can become unusable from mechanical and physical impact.

    Thus, to the question of why Samsung phone does not see the SIM card, the answer may be one of these options.

    If the problem is in the SIM reader (Samsung writes to insert the SIM card), you can try to clean it, but you should be very careful not to damage the contacts.

    If moisture gets into the mechanism, after which Samsung does not detect the SIM (SIM) card, the device should be turned off immediately, remove the battery and let it dry.

    But, in any case, in order to determine exactly what is out of order, why Samsung does not read the SIM card, you will need to contact a workshop. After all, only professional Samsung diagnostics with the help of special equipment will be able to point out the place and cause of the breakdown.

    The girl dropped the phone into the water, after which the device began to give an error. Samsung does not accept SIM cards. She delivered the phone to our service center. Just with her, our employees performed diagnostics and found that the SIM reader was damaged. In a matter of hours, we have replaced this component. Also, our specialists carried out preventive procedures after the ingress of water, since in the future this leads to the development of electrolytic processes. At the end of the wizard, we made Free quality control and issued a guarantee to the client not only for a new SIM reader, but for the entire device.!

    Therefore, if you want to get a prompt, professional repair, please contact us immediately! We will offer you all types of services.

    How to Fix No SIM Card Detected on Android

    At the same time, we use modern special equipment, which, with minimal intervention, allows us to make deep diagnostics, as well as complex restorative procedures.

    We only work with original Samsung parts. Since we are suppliers of components throughout Russia, the for our services are much lower.

    After the first contact to our workshop, you will receive a client’s vip card, which entitles you to a discount from 10 to 40%.

    So, if Samsung can’t find your SIM card, go to the specialists immediately! The use of a cell phone when there is obvious malfunction in the system leads to a deterioration in the condition of the device. Therefore, as soon as you notice abnormalities in work (Samsung does not recognize the SIM card or Samsung loses the SIM card), it is necessary to diagnose as soon as possible. After finding out the cause of the breakdown, specialists will start repairing. Therefore, you do not have to part with the device for a long time! After our repair, your phone will work like new, thanks to the original components. Diagnostics is provided free of charge! Service are much lower than in other workshops. All this is fast, high quality! You shouldn’t risk fixing your mobile phone yourself when Samsung can’t see the SIM card, trust the professionals!

    The best conditions of service only in our service!