Is it possible to cut a large SIM card into a small one. How to cut a SIM card for Nano-Sim? An old-style card for a nano-sim card

Most modern mobile devices provides for the use of small sims - micro sim. The thing is that many gadget manufacturers are trying to improve not only functionality, but also external data. Through savings inner space and denser placement of elements, new models of mobile equipment look thinner and more compact, and therefore weigh less.

How to cut a SIM card for micro SIM?

After buying a new smartphone or tablet, users often find that the SIM card from the old phone cannot be inserted into the new one due to its large size. In order to start using the purchased gadget, you need to cut the SIM card. At the same time, only the dimensions of the plastic part are reduced, and the chip itself is completely preserved. It will not be difficult to turn a regular SIM card into a micro version on your own, the main thing is to be patient. This will require nail scissors, a well-sharpened pencil, sandpaper and a ruler.

In the standard version, the SIM card is made in the form of a rectangular plastic base 2.5x1.5 cm in size, on which the chip is located. Micro sim has different dimensions - 1.5x1.2 cm. The procedure for converting a SIM card consists of a series of subsequent steps, during which you should:

It should be remembered that a large SIM card can always be corrected, and if the card turns out to be too small, then it will be unusable and then it will need to be changed to a new one.

If the user is afraid that he will ruin the SIM card, or simply does not want to deal with this procedure, then to replace the SIM card, you should contact any provider's branch. You need to have your passport with you. Beeline employees will issue a new SIM card or promptly cut the existing one.

Sometimes everything is exactly the opposite - micro sim is used in mobile devices with standard slots. For such cases, an appropriate adapter for micro SIM cards is designed, which is sold in all communication offices. At the same time, micro sim becomes a universal card suitable for many phones.

From year to year mobile technologies are improving, smartphones are getting bigger, and details are getting smaller. Manufacturers strive for minimalism of details and maximalism of displays. The changes also affected SIM cards, which have undergone changes since their inception. Today we will tell you how to properly cut a SIM card, adapting it to a new device. But first, let's study existing species sim cards.

Types of SIM Cards

Have you ever wondered why SIM cards are sold embedded in a large plastic base. Let's reveal a secret to you - once it was a SIM card! Yes, so big and uncomfortable, but the phones at that time were not quite small. Then it was considered an achievement that the phone can work without a wire, and few people were interested in the size of the card, thanks to which you can make calls.

Time passed, devices changed, large SIM cards were replaced by mini-SIM cards, which today we are accustomed to consider ordinary. Further - less. Mini-sims have already become less and less common, and micro-sims have begun to be used in new devices. And, it would seem, much less? But then Apple decided to reduce the cards for their devices - and nano-sim appeared.

If you decide to purchase a new SIM card today, when you open the package, you will find a card with several cuts. It is worth choosing the required size of the SIM card - and press in right place- and you have a card suitable for your device in your hands. And if you want to rearrange it to another device, just save the remaining parts - and use them as an adapter.

cutting sim card

But what to do if you have an old-style card (mini-sim)? Then regular pruning can come to your rescue. But the question arises, how to cut a SIM card? Transform map to new format can be done in several ways:

1. contact the communication center. As a rule, they have special devices - SIM card cutters. For a fee or without it (as you're lucky), they will help you solve this issue - and adapt the SIM to your device.
2. crop the card yourself.

We cut the SIM card with our own hands

Let's consider the second method in more detail and talk about how to cut a SIM card at home. To carry out the task, you must have a pencil, ruler and sharp scissors at hand. For subsequent size adjustments, sandpaper may also be needed, since cutting off small parts is not very convenient.

First you need to decide on the size of the map that you want to get at the output. If you need to cut a SIM card under a micro sim, then its dimensions should be 1.5 * 1.2 cm, if under a nano sim, then you should have a rectangle with sides of 1.23 cm and 0.88 cm. After that once you have decided on the dimensions, it is worth drawing the outlines of the future SIM card on your source card. And only after that, carefully, without touching the chip, cut the card.

If the first fitting was not successful, and the SIM card turned out to be slightly larger than necessary, continue trimming. If only a few millimeters are left to remove, it is better to use sandpaper. The most important thing is not to touch the contacts during processing, since if they are damaged, the card will simply stop working. Trimming under the Nano Sim is much more difficult than under the Micro Sim, since there is much less plastic around the chip, and therefore it is much easier to hit the important part. Therefore, be careful and do everything without haste.
When the trimming is completed, you can safely insert your SIM card into the device - and use it.

If you need to install a smaller card in a device designed for a larger SIM, you can use a special adapter.

We hope our tips are helpful to you. And congratulations on your new smartphone!

So the time has passed for everyone's favorite "bricks" and sliders. Their mesmerizing games and ringtones have remained only in our hearts.

It's time for new innovations and Cell Phones acquired completely different functions and, of course, appearance. Nowadays, in many gadgets, it is possible to use only micro-SIM (a reduced standard SIM card) or nano-SIM cards.

Many are perplexed due to the fact that their old SIM card from a shabby and small phone is completely unsuitable for a modern gadget.

Many people try to cram their favorite SIM card into the wrong slot for it, call their advanced children or friends with the same question - I got new phone, was very pleased, but my SIM card does not fit him at all!

He is given advice to immediately change the SIM card, but do not rush to do this, because today we will talk about the micro-SIM card. Namely: how to make it from a regular SIM card and what to do if nothing comes of it.

Of course, first you need to realize that nothing will happen to our SIM card and it will serve you faithfully for a long time if you're clear follow written instructions. So, finally, we start learning how to turn an old SIM card with standard sizes into a micro SIM card with our own hands.

Let's start with the fact that the dimensions of the micro-SIM card must be within 15x12 mm. crop regular sim card to these sizes can be as follows.

What do we need for this difficult and risky business? And we will need:

• sharp manicure scissors;
• well-sharpened pencil;
• ruler;
• Of course, patience - here, probably, this will be the most important thing.

Now let's go directly to the so-called "fitting" a standard SIM card for micro.

So, put our sim card top with a chip on a flat and dry surface table. After this action we need the most common ruler (take the one on which all the millimeter markings are clearly visible, because in this case we will need them).

We carry out "from above"(we will consider the top as the place where there is no cut corner) SIM card line, 12 mm long, stepping back from the edge of about 1.4 mm. (try to keep the millimeter exactly). Now, from the edge of the resulting line, we measure down (to the place where we have a cut corner) a similar line, only 15 mm long. (at the same time, stepping back from the edge of 1.8 mm).

We connect the resulting dashes into a rectangle - in the end, we should get it with dimensions of 15mm. horizontally and 12 mm. vertically. (it is necessary to strictly ensure that the chip is not affected. If this happens, then in no case do not touch it when performing the circumcision, it is better to step aside a little).

Then carefully cut out this rectangle. scissors. It remains only to cut off the unnecessary corner (you can attach the unnecessary cut off part to the new micro-sim and cut off the unnecessary part along it, drawing a line).

Now we need to check if our new SIM card is included in the smartphone. If some of its parts protrude and do not allow to lie flat in the slot, then we will use sandpaper or a regular nail file, grinding off the interfering sections of the micro-SIM card.

You can also use more simple method , but for this we need a reliable friend with an already existing micro-sim card! In this case, it is only necessary to extract the already existing micro-SIM and “impose” it on our standard SIM card.

Then, with a sharpened pencil, we trace the outline of the micro-SIM and, having removed it, we cut the SIM card just as carefully with the help of sharp scissors or a clerical knife. By the way, cut neatly, for the "unnecessary part" can be used in the future (by simply "inserting" the micro-sim card into its "old shell").

It is also necessary to remember that if the size of our SIM card is a little larger than necessary, then this can always be corrected.

If the micro-SIM card is made smaller, then it is simply will be spoiled and you can only throw it away (therefore, it is better to cut a standard SIM card for micro with a margin, which, in case of uselessness, you can always either cut or grind off with the same sandpaper or nail file).

If you still failed to turn a regular SIM card into a micro-SIM, or you just don’t really want to bother with it, don’t be discouraged! You can always replace a regular SIM card with a micro-SIM at any office of your operator by presenting your passport or ask the salon staff to cut out the necessary one from the old SIM card.

And there are times when we need, on the contrary, from a micro-sim card make a standard. For such situations, there is a special adapter for a micro-SIM card, which can be bought at any communication store. Then your SIM card will become universal and will fit any device!

We hope that our advice helped you dispel your doubts that it is impossible to make a micro SIM card from a standard SIM card! Follow the algorithm exactly, try to observe all sizes and you will certainly succeed!

Experienced consultants of communication salons still remember the time when customers were perplexed by the fact that there are non-standard size SIM cards. Now the presence of several types of SIM cards is a common thing. Manufacturers prefer ever smaller cards, because this saves space inside the device case. Sims of standard size, bulky by today's standards, are about to "sink into oblivion".

In this article, we will talk about all types of SIM and teach you how to make a small card out of a large one.

In terms of size, SIM cards are classified into 3 types:

Mini-SIM

Mini-SIM- so "scientifically" is called a standard SIM card. Its dimensions are 25 × 15 millimeters.

If the phone was released before 2011 (inclusive), you can be sure that it is inserted into it Mini-SIM. For modern smartphones, such a card is too large, but this does not mean at all that Mini-SIM- an anachronism. Standard SIM cards are used in simple “dialers”, in phones with large buttons for the elderly, in secure phones for fishing enthusiasts and factory workers. The listed devices cannot boast of an abundance of functions, so there is a lot of space inside their cases - in some models, manufacturers allow you to put even 3-4 Mini-SIM.

Micro SIM

First card Micro SIM began to be used by Apple - in iPhone 4 devices. Dimensions Micro SIM- 15 × 12 millimeters.

In modern times, the vast majority of smartphones are installed exactly Micro SIM. Apple took over the "baton" from Nokia, which equipped its Lumia devices with slots for Micro, followed by HTC, Samsung, BlackBerry.

Nano SIM

Nano SIM- the newest and smallest card for the phone. Its dimensions are only 12 × 5 millimeters. Visually, the card is a chip with a minimum of plastic edging.

Apple is again innovating. Exactly Nano SIM users had to insert into the iPhone 5th modification. Later, other well-known manufacturers began to produce devices with Nano-SIM slots - for example, Samsung and Meizu.

The following illustration will help you understand the differences between the three types of SIM cards from each other:

How to change the size of a SIM card for a phone?

The most obvious way to change the size of a sim is to replace it in the operator's cabin. This procedure is completely free, it takes only a couple of minutes, the phone number does not change afterwards. However, this method still has a number of disadvantages:

• The new SIM card will not have the numbers stored in the memory of the old one. Of course, such a problem easy to solve: in the article " How to transfer contacts from iPhone to computer"We talk about several ways to export at once phone numbers. But, alas, many users consider their time too valuable to spend it on mastering third-party software and backup methods.
• Change the SIM card in the office has the right only its designer and only by passport. If the card was presented to the user, for example, by parents, he himself will not be able to replace it. Sometimes this becomes a real problem.

If a consultant changes a SIM card to a person who is not its issuer, this is a scam! For such an operation, a consultant will at least be deprived of a bonus, and at a maximum - dismissed in disgrace. So the requirement to "make an exception" is meaningless; no one wants to be unemployed with an unflattering wording in the work book.

There are several ways to change the dimensions of a SIM card without resorting to replacement. For example, a user can purchase adapter(he - adapter). The adapters look like this:

Order adapters for SIM is better on Chinese sites - there they cost a mere trifle. For example, a set of adapters from Noosy, along with a needle for the iPhone, will cost only 17 rubles. When buying in a salon, up to 250 rubles can be demanded from the user - the difference is more than noticeable!

The set, as a rule, includes adapters of 3 types: Nano-SIM to SIM, Micro-SIM to SIM and Nano-SIM to Micro-SIM. Since smaller SIM cards are still associated with Apple, manufacturers do not forget to put needles in the kits to remove the SIM card slot. Easy to use adapters: a small SIM card is inserted into a suitable adapter, then the adapter itself with the card inside is placed in the slot of the mobile device.

Adapters help when you need to increase the size of the SIM card, but what about the user if, on the contrary, the card needs to be reduced? The fact that such a need may arise, the owner of the gadget should think about even at the stage of buying a SIM card - and insist on issuing him the so-called Combi SIM. Combi SIM- This is a standard-sized card, from which you can make a micro-SIM card in a fraction of a second.

Inside a SIM card, standard in size, micro sim already cut along the contour, so it is easy enough for the user to press with a finger and break out a piece of plastic.

There is no need to rush to throw away the frame She is still capable of doing a good job. If it becomes necessary to reinsert the card into the slot under mini sim, the frame can be used as an adapter.

Usage Combi SIM- one of the ways to change the size of the SIM card in the direction of reduction. Cards combi provided to users mobile communications is free- of course, if they are available at the operator's office.

If the user is already the owner of a standard SIM card and wants to turn it into Micro, without losing contacts, he has no other choice but to go for cutting the SIM card. Pruning is usually carried out using a special device called stapler for sim(it is - cutter for sim, it is - Sim Cutter).

Make from standard card Micro SIM in the presence of such a stapler - a second procedure. However, expect the sales office or workshop to carry out this procedure. is free, not worth it. Salon employees will demand 149 rubles for trimming and even knock out a check for the provision of a paid service. Repair shops will also ask for money - or even send the user to deal with the operator.

Cutting a SIM card is associated with some risk - if the person performing the procedure is in a hurry or is inattentive, he will damage the chip, and, as a result, the SIM card will not function. Hence and high price pruning services - no one wants to take risks "for no reason."

How to cut a SIM card with your own hands?

Not in all salons cellular communication there are staplers for SIM - some consultants continue to cut the cards with their own hands and ordinary scissors. Perhaps the reader will be surprised by the fact that no one teaches consultants this. They hone this skill on their own, and many successfully cut the SIM card the first time.

No wonder - in fact, the procedure is extremely primitive! Usually the main difficulty lies in finding a template. At consultants, the entire table, as a rule, is littered with SIM cards of various sizes, working and having served their time - they use them as samples. An ordinary user can only dream of such an abundance - however, if he still managed to borrow a SIM card of the right size for the role of a template, he can safely try trimming with his own hands. If not, he should resort to using a printer and template print(here's a relevant link).

To cut a SIM card, you don’t need felt-tip pens, rulers and pencils - if you follow these instructions:

• Take the large SIM in your hand with the chip facing up.
• Place the sample card on top so that it completely covers the chip, press it firmly with your thumb and do not let go. If desired, the template can be attached to a large SIM using double-sided tape, but experts do not recommend doing this - you can damage the chip.
• Carefully trim the plastic along the sides. Try not to have too much, otherwise the SIM card in the slot will “hang out”, and the signal will be lost.
• Cut the card according to the template across. Here you can act less scrupulously; the main thing is not to touch the chip.
• Remove the corner and round off the edges a little - otherwise the SIM will not fit into the slot.

Next, put the template aside and try to install the cut card into the phone to check its performance. If the SIM doesn't fit in the slot, carefully trim the plastic and try again. If the card to the slot is just the right size and is readable by the phone, triumph - you just cut the SIM card with your own hands!

note that not any card can be "cut" to the desired size. Easiest to change Mini-SIM in Micro SIM - such trimming should not cause any difficulties for the user at all. cut under Nano SIM always harder; plastic around the chip on the card Nano almost none, so the risk of snagging the chip with scissor blades is quite high.

In everyday life, there are still old-style SIM cards - with large chips:

Cutting such SIMs is a real nightmare! With some luck, from such a card you can make Micro SIM, but turn it into Nano definitely won't work.

Conclusion

On the fact that smartphone manufacturers began to produce gadgets that support different types of SIM cards, salon sellers were decently enriched. Of course, not all paid services pass through the checkout - in many cases, the money for trimming is sent to consultants in the pockets. Trimming sim cards for sellers is a “bread business”, which means that free the help of consultants is nothing to count on.

Therefore, a user who does not want to “feed” the employees of the salons is better to master the trimming skills himself. This procedure is quite simple and does not require "surgical precision".

Despite the fact that the idea of ​​creating a mini-SIM appeared more than 20 years ago, the final version of the new card was approved only in 2003. Innovations have affected not only its size, but also functions. So, the creators managed not only to expand phone book, but also to achieve a significant improvement in authentication security. Today, such cards are massively used in small gadgets. But most people who are forced to change their phone are often unwilling to change their usual and well-known number. Therefore, many of them are interested, 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 card does not need.

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

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

In case of absence, it can be replaced with sharp scissors.

Existing SIM card formats

To date, in addition to the standard SIM card, mini-, micro- and nano-SIMs are actively used. All of them are derived from the first SIM card, the dimensions of which were comparable to those of bank cards. One of the main reasons that prompted phone manufacturers to reduce the size of a 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 stages of evolution of mobile devices. The use of micro- and nano-sim cards allows you to free up additional space for a more compact arrangement of elements.

Traditional mini-SIMs are suitable for most phones released before 2011. A micro-SIM card can be inserted into more modern models, while a nano-SIM is designed exclusively for the iPhone 5/5s.

Clear cut line definition

Before cutting a SIM card for a micro-sim, it is necessary to mark the cutting lines. This can be done with a straight line. 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 who have a non-standard enlarged card will have to cut in close proximity 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 for a micro-SIM, you should get nail scissors with sharp thin blades. They are ideal for trimming the plastic framing 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 necessary to cut off a small corner on the same side as on the previous card. This is necessary so that the new SIM card can easily fit into the slot.

Fitting and necessary correction

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

If it turned out that the SIM card is somewhat too big and therefore does not fit in the slot, it can be slightly corrected with 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, we can offer another option. To do this, you just need to contact the operator providing cellular services with a request to replace the card.

To do this, you will 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 to micro. To do this, simply squeeze out the card smaller sizes by pressing firmly on the perforation applied along the edges of the micro-sim card.

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