Each mobile device works with the network through a special card with a chip, which is popularly called "Simka". The chipset contains information through which communication with the operator and the provision of services, storage of a small amount of data occurs. Now there are several SIM formats that differ in size.

What is a nano sim card

Each owner bought himself a package from MTS, Megafon or TELE2 in order to use communication services. All owners of an iPhone older than the 4th model had to get to know what a nano SIM card means first. The new smartphone used a completely different card format called NanoSim. The innovation was connected with the fact that the iPhone became 20% thinner and the manufacturer was looking for ways to reduce the content. The standard connector was replaced with a narrower one, and nanosimics began to be used instead of MicroSIM.

Residents of Moscow and other cities of Russia were not ready, the operators did not have time to release new types of cards, so many people needed to cut a SIM card for a nano SIM. Old cards simply did not fit into SIM card slots (even MiniSIM and microsim cards). All other smartphone manufacturers followed the giant's example and copied new format to also reduce the thickness of the device.

Micro sim and nano sim - the difference

The most important difference between nano sim and micro sim is size and thickness. The chip also works well, no innovations in communication technology or data, just smaller parameters made it possible to make the iPhone even thinner. Only users who decided to upgrade to new smartphone from Apple, and from operators, because the main claims regarding the size of the SIM were addressed to Beeline, MTS and Megafon. However, this complexity did not stop people for a long time, because the difference in parameters is small, for example, microsim - 12x15 mm, and nano-sim - 9x12 mm.

How to cut a sim card for a nano sim

Those who just bought a brand new iPhone did not want to wait, and an urgent question arose: how to cut a micro SIM card for a nano SIM? The chip size of the SIM cards is the same, and the main problem there was a lot of plastic around the edges. To reduce to nano format, you can do the following:

• perform circumcision yourself;
• take it to the workshop where there is necessary tool;
• send to salon mobile communications and request a replacement card.

How to make nano sim out of micro sim

If you don't want to go or go anywhere, you can try to reduce the size of the SIM-card yourself. If you have a printer, scissors and double-sided adhesive paper, there is a proven way to cut a micro SIM card for a nano SIM. It should be remembered that during the trimming process, there is a possibility of getting a non-working one from a working SIM card. All actions you perform at your own peril and risk. You will need:

• double-sided tape (glue can be used, but this option is worse;
• micro or standard sim card;
• printer and paper;
• ruler;
• pencil;
• scissors (or nail clippers);
• sandpaper.

The rules for pruning will not differ depending on the gadget, phone or tablet from Apple. In order not to cut off extra millimeters and not to hurt the circuit, you will need a nano format sim card template, you can easily download it. Next, you need to do the following.

1. Print the downloaded template, you do not need to change the scale or position of the drawing. Color print not needed, the usual black and white is enough. It is important that the drawing is just clear.
2. Use scissors to cut the template to fit your card. Inside the picture, the parameters for the nano-sim card will be indicated.
3. Glue with tape / glue to the side of the SIM card on which the operator's logo is written (the chip should not be exposed to any influences). Focus on the cut corner of the design, which will not let you go wrong with the right sides.
4. Wait for the glue to dry (not required in the case of tape), carefully cut off excess plastic along the lines of the template. If the scissors are not sharp enough, use a nail clipper.
5. Remove the sticky piece of paper from the sim card.

Do not worry that the cut lines will pass in the immediate vicinity of the chip, this will not affect the performance of the micro-sim in any way if you do not purposefully touch it. Use sandpaper to round off the edges, grind off any rough edges from the plastic. If from some side the card will be difficult to enter, grind it down a little more with sandpaper.

How to make a nano sim from a regular one

The exact same method that was described above is suitable if you have a question about how to make a nano sim from an ordinary SIM card. Please note that older models of cards have a larger chip, so you will have to remove almost all the plastic around the circuit. Remains should be wiped off carefully with emery paper or a nail file. Another subtlety of old sim card models is thickness. The new format has become not only small, but also thin, therefore, in addition to four sides, you will have to undermine the back side, where you have Megafon or MTS written.

Another option is to buy a special device in the online store that cuts the card to the required size. Outwardly, it looks like a stapler, a regular SIM is put inside, the handles are gently pressed and all unnecessary is cut off in one click. The tool can cut Micro or Nano format. Exactly the same devices are used in liaison offices and mobile salons. The tool is inexpensive, but it makes no sense to buy just to reduce 1 card.

Nano SIM card adapter

This standard size is used only in new smartphones and gadgets from Apple. If at some point you took an older model phone, then you will need an adapter for a nano SIM card. This is a special adapter in which the card is placed and it is tightly fixed in it, increasing. The cost of such an adapter is very low. Then you just insert the adapter into the phone and use it.

Where to change a regular SIM card to a nano

If you do not risk cutting your standard SIM, then it is better to exchange it for free for a new version with your operator. This is the only sure way where to get a nano sim with your number. Operators offer you to exchange for another card. You just need to come to the post office, take with you:

• passport;
• contract;
• old map.

Where to cut the SIM card

If you decide that you do not want to do anything on your own to avoid breakage, then there are two options for where to cut the SIM card. You can come to the communication salon, you will be offered to either completely replace the plastic, get a new SIM, which has several layers and can be squeezed out of the shell to fit the required format. Or the employee will use the "stapler" described above. The second option is to contact the nearest telephone repair shop. Each such department also has a stapler, for a symbolic price (and in some places it is completely free) you will be cut off the excess plastic.

Nano SIM card price

If you applied to a mobile phone salon, then the exchange will be carried out for you absolutely free of charge. Now it takes a few minutes. And after a day, your old plastic will cease to function completely. If you went to a workshop or store household appliances, then you should know how much it costs to cut a SIM card. As a rule, the cost of the service ranges from 100 to 300 rubles in large cities. The price may be lower, and some good masters do it for free.

Video: how to cut a SIM card for nano

No mobile device can operate on a carrier's network without a small chip commonly called a SIM card. It is a small microcircuit surrounded by plastic. It contains all the necessary data for the network, and also allows you to save some user information - for example, a list of phone numbers.

The SIM card is an intermediate link between the subscriber and the telecom operator

There are several types of SIM cards that differ in size. Moreover, the newer the standard, the smaller the card. IN latest models more and more miniature SIM cards are used, therefore, when buying a new phone, the issue of adapting a SIM card becomes relevant. In this article, we suggest that you familiarize yourself with the standards of SIM cards, understand what the difference is between them and how to reduce them for use in a new device.

Varieties of SIM cards

There are three main formats: mini, micro, and nano. What are they?

Mini-SIM

Standard card format. It is used in most modern phones. In everyday life, the name is popular without the prefix "mini". The dimensions of such a card are 25 × 15 mm. She does not need to be adapted, even if she is more than one year old. Just insert and use.

Micro-SIM

Compared to the previous type, micro-SIM has smaller dimensions - 15 × 12 millimeters. It was first used in the iPhone 4. Recently, this format has been increasingly supported. When buying a new phone, it's easy to cut from a regular SIM card.

Nano-SIM

The newest, smallest SIM card used in the latest iPhone models and iPad, as well as flagship Android models. The nano-SIM looks like a chip without plastic around it. The size of the card is small - 12 × 5 mm, so it is more difficult to adapt it from larger formats.

How to change the size of the SIM card

There are several options for changing the size of the SIM-card: order a new one from your operator, contact the telephone workshop, or cut a regular card yourself. In the latter case, there is a risk of damaging the card due to inexperience, and then the responsibility for damaging it will fall on you.

We contact the telecom operator

The easiest and surest way. You just need to come with your phone and passport to the communication salon and order a SIM card replacement service. You will receive a new card in a suitable format, while your telephone number, balance and connected services will be saved.

Recently, operators have been offering subscribers multi-format SIM cards that are suitable for all types of phones. The outer shell is a mini-SIM, from which you can either use a nano-SIM along the indicated dotted line. You risk nothing and use communication services without any problems.

This service is completely free. In some cases, you need to pay a small amount that will remain in your account. This option is offered by the operator Tele2.

We go to the workshop

If for some reason you cannot contact the communication salon or do not want to wait until a new card is sent, then you can cut it in any workshop. This will be done using a device similar to a stationery stapler, into which a SIM card is inserted, and with one click the excess ends are cut off. This service is inexpensive, and in some workshops it is completely free.

Cut by hand according to the template

If the previous two methods are not available to you, try to do it yourself. To do this, you will need scissors, double-sided tape, a ruler, a pencil or felt-tip pen and directly a SIM card. You don't have to calculate anything, just use the template popular on the World Wide Web. Download it from the link and print it at 100% scale on A4 paper. It can be used to make micro and nano-SIM.

1. Using double-sided tape, carefully stick the SIM card to the drawn area, making sure that it completely matches the drawing. Do not press hard, otherwise you will not peel it off later.
2. Draw long horizontal, vertical, and diagonal lines with a pencil or felt-tip pen. The dimensions of the format you need will be marked on the SIM card.
3. Cut the excess plastic as carefully as possible along the lines you have drawn.
4. Using an emery cloth or a file, carefully trim the cut points, round off the edge, as indicated in the diagram.
5. Remove the tape and insert the SIM card into the phone.

The whole process will take a few minutes, so take your time to avoid trimming. To make your work easier, there is a photo on the same template showing how to properly fix the SIM card. Do not be afraid, you will succeed.

Conclusion

Now you know how SIM card formats differ and how you can adapt them. Of course - contact the communication salon. But if you don't want to wait long, try cropping manually using a template.

What SIM card format does your device support? How did you resize? Did you manage to do everything yourself? We are waiting for your answers in the comments.

Members mobile devices often ask themselves how to make a micro-SIM out of a SIM card. If you opened the SIM slot on new iPhone, you should have noticed that this connector is significantly smaller than the standard one. These tiny cards are known as Micro-SIMs. The new format is gaining popularity rapidly, but many mobile operators and mobile device manufacturers still use regular-sized SIM cards.

Some tariff plans associated with regular SIM are still very beneficial. It is not possible to insert an ordinary SIM card into a reduced slot, but a solution is already provided for this problem. It is possible to manually shrink a standard card, causing it to become a microsym.

Preparation for work

If you are interested in how to make a micro-SIM from an ordinary SIM card, then you need to keep in mind that this process is quite tedious and can take more than 10 minutes. In case you do not want to redo the card manually, you can buy a special set called Micro SIM Cutter & Converter, consisting of 2 special devices, allowing you to easily reduce the card to the desired size. You can order such a device from an online store (for example, Amazon).

If you nevertheless decide to redo the card manually, then you may need the following tools:

• sharp scissors to cut the SIM card;
• a sharp knife for marking the boundaries of the cut;
• a nail file to sand the edges of the card;
• finished microsym as a sample;
• a ruler that you may need if you do not have a microsim for a sample.

If the user wants to know how to make a micro SIM card from a regular SIM card, then he does not need to use full set tools, since in many cases it is possible to do only with scissors and a nail file. In some cases, you may need a ruler and a pencil, but keep in mind that the components of different SIM cards may differ in size. The only thing that is the same on all SIM cards is the location of the metal contacts. It is recommended to use a ready-made Micro-SIM card as a reference, as it can be difficult to make accurate measurements.

Conversion process

Cut the edges of the sim card to fit the new standard. If you have a cutout sample, the process will look like this:

1. Cut out the excess plastic on the SIM card so that its dimensions are comparable to the Micro-SIM. When doing this, be careful not to damage the metal area. On some older maps, you may need to trim the edge of this area, but do not allow the scissors to go beyond the first black line.
2. The 3 contact points on the tip of the SIM card are the most important elements. On the converted SIM card, they should be in the same position as on the factory Micro-SIM.
3. Using a nail file, sand the edges so that the card can be easily inserted into the Micro-SIM slot. It is important not to overdo it, as the card should fit snugly in the slot, not loose.
4. You can now insert the modified SIM into iPhone 4, 4S, or any other compatible phone model.

Within 30 seconds, it will be clear to you if the conversion worked as the mobile device will immediately search for a network and try to connect to it. Regardless of which phone model you are using, the card must be activated. In the future, phone manufacturers and mobile operators will completely abandon conventional SIM cards, so sooner or later you will still need to switch to the new standard.

Many modern smartphones are not equipped with a standard SIM card slot, but one for a smaller micro SIM card. Of course, you can contact the operator and change your old big SIM card to the new format, but this will waste your time and money. With the help of this instruction, you can easily make Micro SIM in a couple of minutes without leaving your home.

You may also find other helpful instructions useful:

To cut Micro Sim from a regular SIM card, we need:

• Ruler
• Pen (marker or pencil)
• Scissors or utility knife. The latter is preferable, because thanks to it you can carefully cut out the contour and, if possible, by inserting the cut out Micro SIM into it, get a standard SIM card back

Instructions: cut out the Micro SIM card

1. Print yourself this template on A4 size.

2. Make identical markings on your SIM card.

3. The dimensions should be the same as in the picture below.

4. Then carefully cut out the Micro SIM. It is much easier to do this with scissors, but if you are good at using a stationery knife, use it. The reason for this choice is described above.

This completes the process of cutting out the SIM card. If you have sandpaper at home, use it to remove any unevenness.

Despite the fact that the idea of ​​creating a mini-sim card appeared more than 20 years ago, the final version of the new card was approved only in 2003. The innovations affected not only its size, but also its functions. So, the creators managed not only to expand the phone book, but also to achieve a significant improvement in the security of authentication. Today such cards are widely used in small gadgets. But most people who are forced to change their phone often do not want to change their familiar and familiar number. Therefore, many of them are interested in, under the micro-sim.

What are the main parts of a sim card?

In order to better understand how to properly cut a SIM card, you need to have at least a minimal idea of ​​what it consists of. An ordinary sim card consists of two parts - a sim chip and a plastic plate. The first is a metal core on which all information is stored. For those who have a regular SIM card, it is very important not to damage this chip when cutting it. The second serves as a decorative frame for the chip and does not carry any functional load. It is she who is considered the very part that the mini-sim does not need.

How to cut this unnecessary plastic and what is needed for this? First of all, you should make sure in advance that everything you need is at hand. So, to cut a SIM card, you will definitely need:

• sandpaper;
• stationery knife;
• pencil;
• precise ruler.

If not, it can be replaced with sharp scissors.

Existing SIM formats

Today, in addition to the standard SIM card, mini-, micro- and nano-SIM are actively used. All of them are derived from the first sim card, the dimensions of which were comparable to the dimensions bank cards... One of the main reasons that prompted phone manufacturers to reduce the size of the SIM card is the saving of free space inside the device itself. Therefore, using the example of reducing the subscriber identifier module, one can get a clear idea of ​​the evolution stages of mobile devices. The use of micro- and nano-SIM cards allows you to free up additional space for more compact placement of elements.

Traditional mini SIMs fit most phones manufactured before 2011. The micro-sim card can be inserted into more modern models, while the nano-sim card is designed exclusively for the iPhone 5 / 5s.

Clear cut line definition

Before you cut a SIM card for a micro-SIM, you need to mark the trim lines. This can be done using an accurate ruler. A 15x12 mm rectangle is marked and drawn around the chip. In order not to accidentally damage the chip, a small area of ​​plastic is left around it. Those with a custom enlarged card will have to cut right next to the edge of the metal plate. In this case, you must be extremely careful not to spoil the SIM card.

Removing the plastic cover

Before you cut a SIM card for a micro-sim, you should get a nail scissors with sharp thin blades. They are ideal for trimming the plastic that surrounds the chip. You need to act slowly and without making sudden movements. Otherwise, there is a risk of damaging the card. In the process of trimming the plastic casing, it is imperative to cut off a small corner on the side as on the previous card. This is necessary in order for the new SIM card to easily fit into the slot.

Fitting and necessary correction

After successfully completing all the above manipulations, it is necessary to “fit” the received card. To do this, you need to place it in the slot of your phone. After making sure that the SIM card is firmly in place, you can try to turn on the phone and wait until it catches the mobile operator's network.

If it turns out that the SIM card is a little too big and therefore does not fit into the slot, it can be slightly corrected using sandpaper... Attempts to cut off half a millimeter of excess plastic with scissors or a clerical knife can lead to the fact that the card will simply have to be thrown away, since it is unrealistic to rehabilitate a damaged SIM card.

Alternative methods for modifying an old map

For those who are interested in how to cut a SIM card for a micro-sim, but do not dare to do it on their own, you can offer another option. To do this, you just need to contact the operator providing services cellular, asking to replace the card.

To do this, you need to drive up to the company's office and, presenting your passport, pick up a new SIM card in exchange for the old one. The new card is a standard mini-SIM, which, if necessary, can be adapted for micro. To do this, simply squeeze out the smaller card by pressing firmly on the perforations along the edges of the micro SIM card.

In case of replacing the old SIM card with new map persists not only tariff plan but also all your subscriptions. The old card will be deactivated by the operator within 24 hours.

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