To deal with this issue, it is necessary to understand what is now modern smartphones special so-called microsim cards are used. Therefore, many owners, having brought the phone home and trying to insert a regular standard SIM card into it, do not understand why the phone does not work and are tormented by the question of how to insert a SIM card into the Samsung galaxy s3. To solve this problem you don’t need to have any special technical knowledge at all, you just need to be patient, a little instructions and a sharp utility knife. Before starting work, it is necessary to determine the old or new type of electronic chip on the SIM card, since if the SIM card of the owner of the phone has an old chip, then the manipulation described below will not help.
This is very easy to determine; if the SIM card was purchased after 2010, then it is quite possible to make a microsimcard from it. Before you start cutting off unnecessary edges of the card, you should turn to the Internet. To do this, you need to study what a micro SIM card should look like - but usually it is just 1 millimeter larger than the chip on each side. Using a pencil and a ruler on the SIM card, you need to step back about 1 millimeter from the chip and draw a kind of rectangle, with one corner cut off. After the card has been lined, you need to take scissors or a stationery knife and cut off the top part of the future microsim card. This must be done very carefully so as not to accidentally damage the chip on the card. Also, special attention should be paid to the fact that the cut line should be perfectly straight.
Since any carelessness can lead to damage to the SIM card. Then, you need to cut off the right side of the card, usually it is the largest and the card number is located on it. All cutting lines must be parallel to the internal chip located on the SIM card. Then the left side of the SIM card is cut off - this is the thinnest part of the cut, so here it is better to use a stationery knife rather than scissors. By the way, in no case should you use nail scissors with rounded edges for work, as this will lead to the cutting lines being uneven and, as a result, the SIM card will not work. The very last step is to cut off the bottom line under the chip and make a bevel on it.
First you need to cut off the bottom part of the SIM card - the result should be a rectangle smaller than the SIM card once was. Now you need to cut off the lower right corner, for this it is best to use a protractor and mark an angle of approximately 45 degrees with a pencil, and then use a utility knife and a ruler to cut it off. In principle, all work is completed. Now all that remains is to insert the SIM card into the phone, to do this you just need to remove the back panel cover Samsung smartphone galaxy sIII and carefully insert the resulting SIM card into the hole for microsim cards. Then you need to turn on the phone.
This method does not provide a complete guarantee that after the manipulations performed, the purchased phone will work; moreover, no one can give a 100% guarantee that cutting the SIM card will not lead to a breakdown of the phone. So, how to insert a SIM card into Samsung galaxy s3? So that this does not lead to damage to the device? To do this, just contact any salon cellular communications, where your existing SIM card will be cut to the required size for a nominal fee. It is best to do this immediately when purchasing a phone - in this case, any malfunction in the phone. Any damage caused by SIM card cutting can be attributed to the seller's fault.
But, the best thing is not to suffer and not spend extra money, but completely free in the salon mobile operator, whose SIM card is used by the lucky owner of a Samsung galaxy s3 smartphone, order a duplicate SIM card in micro size. This procedure is completely free and does not require any additional or time-consuming costs. All the phone owner needs to do is write a statement in which he must indicate that he needs a micro sim cards A. And also when purchasing new card, for example, if the phone was purchased as a gift, you can immediately order a set of cards that will include micro sim and standard size sim for regular phones.
Mobile Samsung phones Galaxy S7 and Galaxy S7 Edge work with Nano SIM cards. Therefore, if you bought this device to replace an outdated mobile phone, you will most likely need to change the SIM card at a customer service point or independently format the card into the desired format. Many users choose the second option, since contacting service center may be associated with certain difficulties. Let's look at how to cut and install a SIM in a Samsung Galaxy S7.
Procedure for cutting SIM cards for Galaxy S7
NanoSIM is a relatively new format for SIM cards. It first appeared in the iPhone 5 and is still used in all Apple devices. A little later, smartphones from the line began to be equipped with Nano-type card holders Samsung Galaxy. This approach made it possible to reduce the size mobile devices and make them more convenient to use.
If your previous gadget worked on a Mini- or Micro-SIM, then before inserting such a SIM card into the Samsung Galaxy S7, it must be cut correctly. To perform the upcoming work, prepare the following tools and materials:
- cutting template (you can download it from the Internet and print it on a printer);
- thin scissors or stationery knife;
- scotch;
- thick rags or fine-grained sandpaper.
The procedure for cutting a SIM card to Nano format is as follows:
The NanoSIM card is ready for further use.
Installing a SIM card in Samsung Galaxy S7
Installing a SIM card in the Galaxy S7 is done in the following sequence:
If you cut a SIM card yourself, there is a small chance of damage to its microcircuit. Therefore, if your smartphone does not want to accept the card, replace it with a new one at your operator’s subscriber service center.
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You will need a suitable SIM card for the Galaxy S8 and S8+ and you need to use it correctly.
This guide will tell you: what size is used, how to insert and change the SIM card, and how to use two SIM cards in versions Dual SIM.
What is the correct SIM card size?
To commit phone calls or use mobile data, you will need a SIM card (subscriber identification module), which can be obtained from any telecom operator (MegaFon, MTS, Beeline, Tele2, etc.).
Technically, for mobile phones there are 4 different sizes kart:
- Full size SIM card. Often referred to as 1FF (1st form factor). This is a "giant" size: 85.60 mm × 53.98 mm × 0.76 mm. You probably won't be able to find it in the market and no Android phone has used this size.
- Mini-SIM (2FF). In some countries it is usually referred to as a "large", "normal" or "standard" SIM card. Most carriers and phone manufacturers phased them out several years ago.
- Micro-SIM (3FF). Still the most popular size for smartphones. Most average and budget smartphones use this card. In some regions it is called a “small” SIM card.
- Nano-SIM (4FF). This is the smallest » map available today for smartphones. For most flagship smartphones This is exactly what is required.
Galaxy S8 and Galaxy S8+ use Nano-SIM card.
If you have just purchased new flagship from Samsung, and before that you used another phone, then you may have already used a nano SIM card in it.
For example, some popular phones using nano-SIM: Galaxy S7 (edge), Galaxy Note 5 and 7, Galaxy S6 (edge, edge +), iPhone 7 (7+), iPhone 6S (6S+), iPhone 6 (6+), iPhone 5, Moto X (including all generations) and many others. If you had/have any of these phones, the SIM card will work for the Galaxy S8 (S8+) too.
You can always get a Nano-SIM from your operator (preferably), but you can cut the Micro-SIM card yourself to the desired size, for example, using a special cutter or a stationery knife.
What is slot 2 in the SIM card tray?
As shown in the picture below, the tray has two slots, regardless of region.
Slot 1 is always for the SIM card.
However, slot 2, which is larger, may be used differently depending on your region and model.
Slot 2 is used for Micro SD memory cards and only in Dual versions SIM (model availability depends on your region) you can insert a second nano-SIM card into it.
How to insert a SIM card?
To insert SIM card into Galaxy S8 and S8+, you need to follow the following 5 steps as shown in the image below.
Step 0: Turn off your phone.
Step 1: Insert the special tool (included) into the hole on the tray and push it all the way down to loosen the tray.
Step 2: Carefully pull out the tray.
Step 3: Place the SIM card in slot 1 with the metal parts facing down.
Step 4: Secure it.
Step 5: Reinsert the tray.
Step 5/1: Turn on your phone.
How to remove or replace the SIM card?
You can remove or replace the SIM card, similar to the instructions discussed above.
How to use two SIM cards in the Dual SIM version?
For the dual SIM version of the Galaxy S8 or S8+, you are allowed to use 2 SIM cards at once.
Please note that there are some restrictions:
- This only works in Dual SIM version.
- You cannot use a micro SD card when using two SIM cards at the same time.
- Technically they have dual standby modes rather than two active modes. But in some mobile networks, where 2G is phased out, both SIMs can connect to 3G/4G networks and both can work simultaneously as active dual SIM phones. Whether it can work like this depends on your operator's network.
In the dual-SIM version, control is carried out in the “Settings - SIM card manager” menu. You must specify which SIM is for mobile data (although both can connect to 3G/4G networks) and which will be the default for calls and messages. These settings can be changed at any time.
When developing the Samsung Galaxy S6, the Korean manufacturer decided to abandon metal- and leather-like plastic in favor of an aluminum frame and glass back panel. As a result, the smartphone turned out to be quite attractive and began to really look like a flagship device, and not like a cheap Chinese something. Since the phone body turned out to be monolithic, the engineers had to move some elements that could be accessed in previous flagships simply by removing the cover. So, the SIM card slot moved to sidebar under the power button and got a tray. Unfortunately, not everyone who wants to purchase the Samsung Galaxy S6 knows about this move. Therefore, we devoted this short article to the question: how to insert a SIM card into the Samsung Galaxy S6.
How to insert a SIM card into the device
The SIM holder can be found on the right side of the mobile device through a small hole. To insert a SIM into it, you need to do the following:
- Find an ejector, commonly referred to as a paper clip. It is usually included as standard with a smartphone.
- Insert it into the hole and lightly press it inward.
Inserting the ejector into the SIM holder hole: try to do it as smoothly as possible
- Carefully pry and remove the holder.
- Place a SIM card in nanoSIM format. It is advisable to use a card issued by the operator, and not cut off yourself, so that no conflicts arise between it and the smartphone during operation.
Correct placement of nanoSIM in the holder
- Place the holder in the compartment so that the hole in the “ear” of the tray is near the power button.
How to remove a SIM card from the device
- Insert the ejector into the hole in the tray and press it inward.
- Carefully remove the SIM card tray and remove it.
Replacing the SIM card of the Samsung Galaxy S4 is a task that seems difficult and overwhelming considering the new MicroSIM standard used in the handsets of this model. Users who are accustomed to solving communication problems by rearranging the SIM card, as well as retrogrades who change the operator or phone number by purchasing a completely different card, are confused when faced with this problem. We will teach you how to remove and insert a Samsung S4 SIM card at home.
Instructions
This instruction consists of five steps. You will need a special plastic spatula, long nails or some comfortable and soft thin object with which you can pry up some parts.
Step 1: Pry off the left edge of the back cover of the Samsung S4 with your fingernail or a spatula. A special connector for this is located at the level of the main camera and the power button.
Step 2: Insert a plastic spatula into the gap that has now formed and slide it from left to right, unlocking the latches sequentially (these latches are located along the entire perimeter of the inside of the telephone case). At the moment when the back cover has completely come away from the case, remove it and set it aside.
Step 3: After removing the back cover, be sure to remove the memory card from the special slot located directly under the main camera of the device:
- Lightly press the edge of the memory card until you hear a characteristic click.
- Remove the spatula or finger from the card - a click precedes the automatic ejection of the memory card with its retaining tray.
- Once this happens, remove the memory card and carefully place it in a place where it will not get lost.
- When assembling the Samsung S4, insert it following the steps in reverse order.
Step 4: Pry up the phone battery, remove it and set it aside.
Step 5: To remove the Samsung Galaxy S4 SIM card, press it inward as you did with the memory card:
- You need to press carefully until you hear the familiar click.
- When you hear a click, release the holder so that it can automatically pull the tray out of its slot.
- When the SIM card tray appears completely, it’s time to remove the SIM card from it.
- Now you can insert another card into the slot and put the phone back together.
As you can see, MicroSIM is no more difficult to use than the most regular SIM card- there was nothing to be afraid of!
