Why is the SIM card not inserted into the tablet. Why did the tablet stop seeing the SIM card that is in the device slot? SIM Tray Location

How to set up a SIM card on a tablet, about this and other settings of your new gadget, we will talk with you today.

Hello everyone, continuing the topic of setting up the "devices" first purchased by users, let's analyze the topic about how to set up a sim card on a tablet.

How to set up mobile Internet on Android

Although, as we said earlier in the article, this is practically a copy of a mobile phone, but an enlarged and enhanced model. This is more processor power, more internal and RAM and features of the operating system.

So you have decided to connect your tablet to a mobile connection, what do you need for this? :

  1. First, before buying a SIM card mobile operator, you need to familiarize yourself with its tariff plans. Next by category price - internet traffic, choose the most profitable, preferably unlimited.
  2. Secondly, insert a SIM card into a special slot and set up its operation in mobile communication and data transfer mode.

I'll tell you frankly, this item was given to me only with the support of one video on Youtube. The thing is that after installing the SIM card in both slots, the card was categorically not activated on my tablet. Thanks to one young man, the creator of the video clip, he told me how to do it. If you have such a situation, read below how to "get around" it.

I think you will figure out how to enter the tablet settings, on all gadgets this is the “gear” icon. After clicking on it, we see this picture.

Here we see the option Data transfer and below More, press it and enter Mobile networks.

In this window, we are prompted to choose carrier and network type. If in your tariff plan the network is 2G, 3G, 4G, then we select according to. Next, select the access point, respectively, of your operator.

The default network type is GSM / WCDMA automatically, but according to professionals, to save battery power and the quality of Internet connection in the city, you must select WCDMA only. But outside the city, where mobile connection weak, vice versa GSM only.

After that, reboot, and if the operator cellular communication not decided, then, as promised, do just such a manipulation.

It is often difficult for owners of brand new tablets to immediately understand their device. Especially common problem, which is found on all it-forums - this is how to remove a SIM card from a tablet or how to insert a SIM card into a tablet. From the outside, everything seems obvious. But in reality, there are difficulties with the SIM card slot. Help solve them simple tips collected in this article.

Install and connect a SIM card in a tablet

First you need to determine which SIM card your device supports. To date, there are several types of SIM cards for tablets: conventional SIM, miniSIM, microSIM and nanoSIM. They differ only in size, and are listed in decreasing order of size. MicroSIMs are the most widely used today.

Installing a SIM card is sometimes not so easy, in order to understand how to insert a SIM card into a tablet and avoid any problems, use the instructions:

1. Before installing the SIM card, turn off the device and (for convenience) place the tablet on a smooth surface with the display facing down. Make sure the surface is clean and won't scratch the screen.

2. As a rule, there is a SIM card slot on the bottom or side of the tablet (check the instructions), often it is located next to other slots or buttons. Pay attention to the device of the access system to the nest, you may need to use a special paperclip key that comes with the tablet. How to insert a SIM card into a tablet with such a key? There will be a small hole next to the socket, when you press the key into this hole, the SIM card slot will pop out, then you need to place the SIM in a special tray that has come out.

If there is no hole, it’s even clearer how to insert a SIM card into the tablet: just move the slot flap, pull out the SIM card holder, insert the SIM card from the holder up with the contacts.

3. We push the tray or holder, put the shutter in place (if it is not set automatically when the holder is pushed in), turn on the tablet and check the connection.

If the SIM card was installed correctly, the question of how to remove the SIM card from the tablet should not arise back - just perform all the steps listed above in reverse order. If something went wrong during the installation, then it will not be so easy to get the SIM, you will have to use tweezers to pick it up and pull it out.

A short video showing how to insert a SIM card into samsung tablet GALAXY Tab

More and more tablets are equipped with GSM or 3G modules, getting the opportunity to go online anytime and anywhere, and not just in the Wi-Fi coverage area. However, with the advent of tablet computers slots for SIM-cards, a fairly typical problem arose: the tablet does not see the SIM-card.

When software is to blame

Gadget software can also be the reason for the lack of Internet. For example, if after the network suddenly disappeared, then, with a high degree of probability, the downloaded program was the cause. Try to just remove it.

And sometimes the user’s inattention is to blame: they accidentally activated the “Airplane” or “Autonomous” mode. In this case, you need to check in the device settings that mobile networks are turned on and data transfer is allowed. In the same place, see if the priority is specified: in this case, it may also not work Mobile Internet, despite the defined card.

Another reason may be a system firmware failure. In this case, a hard reset will probably help, or in more severe cases (remember that when full reset user settings all information on the tablet will be lost, so you should first make a backup copy).

A common situation among when a device sees a SIM card, but to mobile network does not connect. Most likely, the parameters for native Chinese operators are set in the mobile network settings. You must specify your mobile operator there or, if it is not in the list and is not found during the search, manually set the APN parameters and others necessary for connection (you can find it on the operator’s website, in the communication salon or by calling technical support).

Summing up

So, what to do if the tablet says "no SIM card"? Here is a short algorithm:

  • check if the Airplane or Offline mode is activated;
  • if the Internet stopped working after installing new applications, remove them;
  • check mobile network settings;
  • check the SIM card on another device (tablet or smartphone);
  • if everything is fine with the card, check the SIM-reader connector using another SIM-card (preferably another operator) - take the tablet to service center to replace the slot and cable;
  • if the connector works and sees the card of another operator, replace your SIM in the communication salon;
  • if with new map the network does not appear, make a hard reset or;
  • if all of the above did not help - a direct road to the service.

We hope that thanks to these tips, you will no longer have to scratch your head in confusion when disconnecting the connection, and in most cases you will be able to solve the problem yourself.

Tablet owners can use two options: Wi-Fi or mobile Internet. The latter is convenient in that the network can be used everywhere. In addition, you can. In the material below, we will tell you how to insert a SIM card into a tablet, and what to do if the device does not detect it.

At the moment, equipment manufacturers equip devices with slots for different sim formats. There are three types in total.

  1. Mini Sim usually used in older devices or in inexpensive equipment from the brands Oysters, Irbis, Digma and the like. This standard size 25*11 mm.
  2. micro sim- a more modern look. It was originally used in Apple technology, in particular, the iPhone 4. Later, other manufacturers switched to this format. Size - 15 * 12 mm.
  3. Nano Sim is the newest format. Size - 12 * 5 mm. Here the whole card is a chip with minimal plastic frames. The first company that began to use this format was Apple in the iPhone Today, the vast majority of modern models work with this type.

Before inserting a SIM card into the tablet, you need to make sure that its size matches the supported format. You can find it out from documentation for the device. If the card is old, then it can be cut using a special tool. You should not do this with ordinary scissors, as there is a possibility of damage to the chip.

Advice! If there is a mobile phone shop of the required operator nearby, then a SIM card with a suitable standard will be issued free of charge.

If the card is bought for the first time, then it is universal - you just need to squeeze out your format from the plastic shell. When a small card is available, and the slot is designed for a large one, it is best to buy an adapter for all options.

SIM card installation

Important! To install a SIM card in a tablet, it must be turned off. Some devices can work in hot mode, that is, they will determine it without turning it off, but most often the tablet does not see the SIM card without rebooting.

After turning off, you need to find a place under the Sim. Options may vary. Modern Huawei tablets it is inserted into a special slot. To open it, you need to use the small paperclip supplied in the kit. The carriage is pulled out of the tablet, and a card is placed on it. Regardless of manufacturer appearance sims are the same - a rectangular shape with a cut corner. In fact, putting a card on the carriage incorrectly is difficult, since there is only one position in which it will fit.

The second option is an open slot. This connector is installed in Asus technology.

Here the Sim is simply inserted into the case. In order to correctly insert a SIM card into the tablet, you need to look at the icon next to the slot. It shows which side you need to place it in the device. At correct installation a click will be heard. To remove the card, you need to lightly press on it with your fingernail - it will pop out, as if pushed out by a spring.

The third option - the slot is closed with a plastic plug. In this case, there will be a small gap on it, which is easy to pick up with a fingernail. The installation side of the SIM card in this case will again be indicated on the case. This type of slot is found in tablets Samsung firms.

The last option is a removable cover. Often owners Prestigio and Digma they are interested in where the SIM card is inserted in the tablet. These brands are one of the few that provide for the use of two cards at the same time. To install the device must be turned over. At the top of the device there is a removable panel of small width. There is a gap in the central part above the camera, which should be picked up with a fingernail. After removing the cover, the user will see a place for sim and for microSD. In this case, the card is placed with the chip inside, the cut corner should be at the top.

There are no other places for placing SIM cards in tablet computers. If the question of where the SIM card is inserted in the tablet remains unresolved, then you need to refer to the documentation of the equipment. There are instructions on the place and method of installation.

Most often, after installing the card and rebooting the device, it will automatically detect the sim and start working.. When you first install on the tablet, SMS with settings comes, you need to open and save them. If SMS did not come, then a call to hotline. In some cases, the tablet will have to set up by yourself. To do this, enter the settings and find the item "mobile network settings". Next, open the "access points" and create a new point.

An important point when creating a point is to correctly register the address at which the device will go online. This item is called APN. Different operators have different addresses, so the correct option for setting up can be found on the operator's website.

The address usually looks like this: internet.tele2.ru. The access point name and password in the case of Tele2 is not required. At Megafon and MTS, they may be provided, therefore, in order not to be mistaken, you need to look for information on the official website or contact the salon.

SIM card problems

What to do if the tablet does not see the SIM card? In this situation, there may be several options.

So, to check all the reasons why the equipment does not read the SIM card, we execute simple sequence actions:

  • check the correct installation of the card;
  • check if the "aviation" mode is disabled;
  • if the Internet stopped working after installing new software, then it should be deleted;
  • if only the Internet does not work, then check the settings;
  • we check the sim in another device;
  • check the connector using another card;
  • do a system reset;
  • if all else fails, then we go to the service center.

Important point! You do not need to try to repair the SIM card or the connector for it yourself. Some users try to clean the chip and contacts with alcohol and Q-tip and do other wrong things. It won't help, it will only exacerbate the problem. If none of the above helped, then it is better to contact specialists.

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There are many reasons why an Android device (smartphone or tablet) may not see the SIM card. This problem is not the most common, but very annoying, as it deprives the phone of its main function. What to do if such a problem arises, how to diagnose it and can it be fixed on your own?

How to install a SIM card correctly

The SIM card is recognized by the device when it is correctly inserted into a special slot. If you have new smartphone or a tablet, first of all you need to correctly place the SIM card in the appropriate slot.

How to install a SIM card in a smartphone

  • Remove the back cover and take out the battery.
  • Place the SIM card with the metal contacts facing down. IN different devices the desired slot can be located in different places, usually they show a hint picture so that it is clear how to insert a SIM card.
  • Reassemble the phone and make sure the sim card is playable.

    • Video: how to insert a SIM card into a smartphone

    How to install a SIM card in a tablet

  • Power off the device and place it on a flat surface with the screen facing down.
  • The hole for the SIM card is located on the side, in a separate slot. On its cover you can see a special symbol. Open this tray with light pressure on the lid or use the special tool that comes with the kit.
  • After pulling out the tray, you need to place a SIM card in it. The metal contacts must face the back cover devices.
  • Turn on the tablet and make sure that the connection appears.

    • If you cannot remove the SIM card yourself (it is stuck), it is better to contact a service center: the card slot is very fragile and you can damage it if you take any measures yourself.

    Video: how to insert a SIM card into a tablet

    Why the device does not recognize the SIM card?

    The problem may lie with the card itself or the device. If you have a new smartphone or tablet, check if the SIM card is installed correctly. If the SIM card is installed correctly, but still does not work, you need to determine the source of the problem: the device or the card.

    Take another SIM card and insert it into the device. If it is recognized, the problem is in the first. In such a case, you must contact mobile operator to replace it. If the device does not read another SIM card, the problem lies in the gadget.

    Troubleshooting your phone

  • Some devices only work with SIM cards of a certain operator. Check if your device belongs to such gadgets. Often such problems are encountered with phones and tablets brought from other countries.
  • Damaged SIM card slot. If you drop your phone or get liquid in it, this may cause the slot to malfunction. If you carelessly and often removed the SIM card, the slot could be damaged by these actions, because it is fragile. In this case, repairs performed by professionals will help.
  • Bad firmware or incorrect update software could also be the reason incorrect work devices. In such a phone or tablet, the SIM card stops working.
  • Sometimes the SIM card is not recognized because the phone takes a long time to download and activate the necessary services and drivers. Wait a few minutes, only after that try to perform any action on the device.
  • If the smartphone supports two SIM cards, make sure that they are active: "Settings" → "SIM cards".

    • Troubleshooting the map

  • The SIM card is not recognized because you have not used it for a long time. The operator blocked it, and you need to contact technical support or the nearest salon.
  • If you yourself decided to reduce the SIM card to mini or macro, then you could damage important elements, so the device does not play it.
  • The card simply fell into disrepair over time. SIM cards have a lifespan, and it is significantly reduced if you often remove and insert it into the device. The card can also be damaged if it is simply carried in a pocket or purse.

    • What to do if the device does not see or read the SIM card?

  • Reboot your phone and wait for all services and services to load. Check if the SIM card is now recognized.
  • If still nothing has changed, remove the battery and then the SIM card. Use a soft, lint-free cloth to gently wipe the contacts. Check for dirt and dust in the slot itself. After that, insert the card back, turn on the phone and check for errors.
  • Look carefully: is the SIM card tightly attached to the contacts in the slot. If there is a slight gap, place a piece of paper so that the contacts are in contact. Check after that if the problem persists.
  • If the SIM card is no longer recognized after flashing or updating, reset your smartphone (or tablet) to factory settings: "Settings" → "Restore and reset".

    • If, after resetting the settings, the smartphone still does not see the SIM card, then you should contact the service center for professional help.

    How to customize the display of contacts on an Android device

    If the smartphone does not see phone contacts, you need to enable the display of numbers from the SIM card. To check this, do the following.

  • Go to the "Contacts" section.
  • Click on the left touch button and select "Filter Contacts".
  • Select your SIM card if it is inactive, then all contacts will be displayed.

    • In this example, the phone supports two SIM cards, select the option that interests you (the first or second card).

    You can independently diagnose the device or SIM card in order to identify and fix the problems that have arisen. If none of specified methods does not help you, contact the professionals.