Make a micro one from a regular SIM card. How to make a MicroSIM from a SIM - instructions with photos. How to change the SIM card size for your phone

At the moment, there are few gadgets left in the modern world that support standard SIM card options; micro SIM cards have taken their place. For example, iPhone 4 and 4S are equipped with micro sim, which appeared in 2003. And iPhone 5, 5S, 5C, 6, 6 PLUS, 6S, 6S PLUS, SE, 7, 7 PLUS have a smaller SIM card format - nano-sim. Therefore, in our article we will raise the question: how to trim it yourself.

You can reduce the SIM card at home, or you can entrust this task to specialists. You can cut the card yourself at home using available tools: scissors or a stationery knife, a manicure file or sandpaper and a caliper or a simple ruler. After trimming, the SIM card can still be inserted into a regular phone.

The cropped SIM card can be put into a regular phone, but to do this you need to return it to its original appearance. To do this, you should contact a specialized online store or the nearest communication store, they will explain how to insert it and offer an adapter for such SIM cards. The best option would be to purchase a whole set, since it includes a set of stickers that will firmly connect the adapter to the antenna so that it does not fall out. If you haven't found such stickers anywhere, regular tape will help you.

In addition, the adapter can be ordered from an online store; the kit includes the adapter itself and a pin that allows you to remove the SIM card tray for the iPhone. You can also order adapters for the desired format of your SIM card, thanks to which the cards can be installed even in a regular phone. All you have to do is place the SIM card in the adapter and install it in your mobile device.

How to properly shorten without damaging the chip

Unlike micro-sim, where the length of the indents plays an important role, nano-sim is much easier to reduce, since it has virtually no plastic edges. Therefore, the probability of chip damage is low. But, if you accidentally damage the chip and your mobile device does not connect to the network, do not panic, contact your operator and they will provide you with a duplicate SIM card of the required size.

What SIM card is in your iPhone?

If you decide to change the card in your phone, make sure that it will be the right size, and if the size is not suitable, then learn how to properly cut out a micro SIM for the iPhone, because the new iPhone models that have been released now only support this type of SIM card , like macro-sim and also nano-sim. Therefore, the owners of such phones will need to either bite off a SIM card of standard formats to the size of a micro-SIM, or a nano-SIM, or change it to a suitable size, since it is impossible to insert a regular one.

How to cut SIM yourself

The SIM in a regular format phone is a plastic rectangle with a chip, 25x15 mm in size. The micro SIM dimensions are 15 x 12 x 0.76 mm and the nano SIM dimensions are 12.3 x 8.8 x 0.67 mm.

How to safely reduce SIM at home

During the pruning process, something irreparable can happen, namely, the scissors can come off, you cut the wrong thing, and everything will not go according to plan.

Attention! You must be sure that you know exactly all the nuances of how to trim a sim at home and how to do it yourself. Therefore, in order not to damage your SIM, you should practice on old unnecessary SIM cards, and only then do this fraud with your main one.

How to properly fit to micro format

Let's figure out how to do it:

First, you need to draw a 15x12 mm marking around the chip, along which the card will be cut. Afterwards, take really sharp scissors so that everything goes smoothly, small manicure scissors are best for this. You need to cut out the excess plastic along the drawn lines, after which all that remains is to carefully cut off a small corner of the card.

Finally, you need to check the size of the card with the connector in your mobile device. If the card is still large, you need to remove the remaining unnecessary plastic with a nail file or sandpaper.

Making from a standard sim

The process of converting a standard SIM card to nano is as follows:

You need to cut the SIM card, cut off the bottom and top of the SIM card, but before that, remember where the corner is located in order to restore it later. At the end of trimming, the length of the SIM card should be 12.3 mm.
The width of the SIM card will be 8.8 mm, for which you need to trim off the excess plastic on the sides.
What and how to do if your SIM card does not fit into the slot, is not suitable in thickness, and which SIM card is suitable? – you will need sandpaper. The maximum thickness of nano-sim is 0.70 mm; you will need to take a small piece of sandpaper and, of course, erase the layer with the operator’s graphics. Wiping the plastic does not affect the performance of SIM cards in any way, but before you start doing this, protect your respiratory tract with a medical mask or gauze, as dust irritates the mucous membranes and has a pungent odor.

Now let’s look at how to properly make a nano-sim from a micro-sim. This process is almost no different from converting from a regular SIM card. Micro-SIM is not only larger than nano-SIM, it is also thicker. The thickness of the micro-card is 0.10-0.15 mm greater. Therefore, you will also need sandpaper and a little time.

There is an even easier way to properly crop a nano sim. In communication stores there is a special tool, thanks to which you can easily cut a standard card for a micro or nano SIM, or for a small fee or even free of charge, to the size you need. After which they will additionally help you insert the SIM card into the slot of your mobile device.

Conclusion

I hope our tips helped you. Try the universal algorithm described above. See you on the pages of the site!

Video instruction

Progress does not stand still, technology is becoming more perfect, smaller, and in connection with this new standards are coming. This happened with the long-familiar telephone line. SIM card. It was replaced by a new standard - MicroSIM card. Micro SIM is used in the iPad, most new cell phones, and other mobile communication devices. This standard is firmly established in our lives and there is no escape from it. Mobile operators are currently offering replacement services SIM cards to MicroSim, many people offer to cut your card - but for some reason the prices for these services are prohibitively high.
For those who do not want to pay or who do not have the opportunity (or desire and time) to replace their SIM card, here is a simple, proven method of making it yourself MicroSim from SIM cards. The whole procedure takes no more than 3 minutes. There were no unsuccessful attempts, although there is still a slight risk of ruining the card (well, this is understandable, if your hands have grown out of the wrong place, then...). I repeat once again - the risk is very small, especially since you are not seriously risking anything, you can always restore your number and card, well, 99.99% rest assured, it will not come to that.

First, let's look at the device of a regular SIM card. The SIM card consists of two parts:
1) The actual electronic SIM chip with contacts
The electronic chip stores all information about your number, phone book, SMS (memory size is very limited) and other information for subscriber identification in the mobile network
2) Plastic backing - casing.
The substrate is almost twice the size of the chip and serves solely to meet the SIM card size standard.

Note that often the dimensions of the chip (contacts) of a regular SIM card and a Micro SIM card are absolutely the same, and the only difference is the size of the plastic substrate.

If the contacts of your SIM look different from those of a standard Micro Sim, don’t worry. Although the contact patterns are different, all SIM cards are compatible and you can make a Micro Sim with any one.

For cutting Sim cards for MicroSim All you need are sharp scissors and a ruler.

Below are the required standard sizes MicroSim

The contact sizes of a regular SIM card may be slightly larger than the standard Micro Sim contacts. In this case, when cutting, you also need to cut off the contact tracks a little (in the upper part according to the picture, on the opposite side from the cut). Don't be afraid - these are not CHIPs, but only contact tracks. It is important to cut off a little more than a millimeter (albeit along the tracks) on the side opposite to the cut so that the contacts of the new Micro Sim meet the standard. Let me note again - Micro Sim can be cut from any SIM card.5

We start cutting 1.4 mm and 1.85 - it’s easier not to measure but to cut by eye. A small error will not affect the result. Then we measure 12 mm - cut it off, then 15 mm (length) - cut it off and the bevel. Don’t confuse which side the bevel is on - watch the position of the card being cut, since the already cropped rectangle looks almost the same on all sides (depending on the initial configuration of the tracks of your SIM card), and the cut should be exactly on the side where it was originally.

It is worth noting that the plastic from which the SIM card substrate is made is quite soft and not fragile - it can be cut perfectly with ordinary scissors, so the options for cutting with a knife or, especially, a hacksaw are clearly inferior both in quality, speed and reliability. You can damage (peel off) the contact tracks or miscalculate the dimensions due to an apparent increase in accuracy. The scissors are excellent at cutting both plastic and thin contact traces (on one side if necessary).

If you are still afraid of ruining your favorite SIM card, find an old, unused one and practice on it. After cutting off any old card, the phone should see it (there will be no inscription - “Insert SIM card”)

Make DIY MicroSim from SIM Anyone can do it in a matter of minutes, without specific tools.

From an old unused SIM card you can Make your own adapter from MicroSim to SIM. To make an adapter you need to use a knife. Description will be unnecessary, everything is already clear.

Good luck, why pay more, why pay at all?

Every day more and more smartphones are coming out equipped with a micro-SIM card slot. A micro-SIM is half the size of a regular SIM card. Reducing the space for the SIM card slot allows developers of smartphones and tablets to make devices more compact. If you have a modern smartphone/tablet at your disposal, then undoubtedly you will have a question, how to make a micro SIM card?

It is not difficult to cut a SIM card at home. All you need is a ruler, a fine marker and sharp scissors/utility knife. Of course, you can replace a regular SIM card with a micro-SIM completely free of charge at any office of your operator. But there is no point in going to a communication store, since cutting a SIM card will not take you even five minutes.

So, to make a micro SIM card, the first step is to mark the cut lines with a marker. A regular SIM card has the following dimensions: 25x15x0.76 mm. The micro-SIM size is 15x12 mm with the same thickness. Essentially, when you cut the SIM card, you will only remove part of the plastic protective casing. The SIM card chip will remain in place. If you have an old SIM card, be careful as the chips on these SIM cards are slightly oversized and when cutting them you will have to touch the metal part of the card.

After drawing the lines, use sharp scissors to remove the excess part of the casing. After trimming, you should have a small rectangle measuring 15 by 12 mm in your hands. But the “transformation” of a regular SIM card into a micro-SIM is not complete. It is necessary to cut off the upper right corner of the SIM card so that the micro-SIM fits into the slot.

Alas, a person is not a robot, and situations often arise when it is necessary to cut off a couple of millimeters from any edge. It is quite difficult to do this operation with scissors. It is better to use fine sandpaper or a nail file.

Remember that if you violate the integrity of the chip, you will lose the information stored on it: phone numbers, SMS messages. Therefore, before cutting the SIM card, save a copy of the phone book on your phone and transfer the SMS to your mobile phone’s memory. Are you worried that you won't be able to trim your SIM card properly? There are special cutters available for sale - “cutters” of SIM cards. Micro-SIM-Cutter is similar in appearance to a regular office stapler. Only instead of staples, a card is inserted, which, when pressed, is cut to the desired size.

It often happens that an already cut micro-SIM needs to be inserted into a phone that has a slot for a regular “large” SIM card. For these cases, there are special adapters - compact plastic casings for micro-SIM.

The process of cutting a SIM card is clearly presented in the following video:

Experienced communication store consultants still remember the time when customers were perplexed by the fact that there were SIMs of non-standard sizes. Nowadays, having several types of SIM cards is commonplace. Manufacturers are giving preference to increasingly smaller cards, because this saves space inside the device body. Standard-sized SIM cards, bulky by modern standards, are about to “sink into oblivion.”

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

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

Mini-SIM

Mini-SIM– this is the “scientific” name for a standard SIM card. Its dimensions are 25x15 millimeters.

If the phone was released before 2011 (inclusive), you can be sure that exactly what 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– 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 plenty of space inside their cases - in some models, manufacturers even allow you to install 3-4 Mini-SIM.

Micro-SIM

First card Micro-SIM began to be used by Apple - in iPhone 4 devices. Dimensions Micro-SIM– 15x12 millimeters.

Nowadays, the vast majority of smartphones are installed with Micro-SIM. The “baton” was taken over from Apple by Nokia, which equipped its Lumia devices with slots for Micro, followed by HTC, Samsung, and BlackBerry.

Nano-SIM

Nano-SIM– the newest and smallest card for the phone. Its dimensions are only 12x5 millimeters. Visually, the card is a chip with a minimum of plastic edging.

Apple is again the innovator. Exactly Nano-SIM users had to insert the 5th modification into the iPhone. 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:

How to change the SIM card size for your phone?

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

The new SIM card will not contain the numbers stored in the memory of the old one. Of course, a similar problem easy to solve: in the article “How to transfer contacts from iPhone to computer” we talk about several ways to export phone numbers. But, alas, many users consider their time too valuable to waste it on mastering third-party software and methods for creating backup copies.
You have the right to replace your SIM card in the office only its designer and only according to the passport. If the card was given to the user, for example, by his 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 fraud! For such an operation, the consultant will, at a minimum, be deprived of his bonus, and at maximum, he will be fired in disgrace. Therefore, demanding to “make an exception” is meaningless; no one wants to find themselves unemployed with unflattering wording in their 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(aka - adapter). The adapters look like this:

It’s better to order adapters for SIM on Chinese websites - there they cost a mere trifle. For example, a set of adapters from Noosy along with a needle for iPhone will cost only 17 rubles. When purchasing in a salon, the user may be charged up to 250 rubles - the difference is more than noticeable!

The set usually includes adapters of 3 types: Nano-SIM to SIM, Micro-SIM to SIM And Nano-SIM to Micro-SIM. Since SIM cards of reduced sizes continue to be associated with Apple, manufacturers do not forget to include needles in the kits to remove the SIM card slot. Adapters are easy to use: 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 a SIM card, but what should the user do if, on the contrary, the card needs to be reduced? The owner of the gadget should think about the fact that such a need may arise even at the stage of purchasing a SIM card - and insist on issuing him a so-called Combi-SIM. Combi-SIM is a standard-sized card from which you can make a micro-SIM card in a split second.

Inside a SIM card, standard in size, Micro-Sim is already cut along the contour, so it is easy for the user to press with a finger and break off a piece of plastic.

There is no need to rush to throw away the frame– she is still capable of doing a good service. If you need 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 downward. Cards Combi provided to mobile users for free- of course, if they are available in the operator’s office.

If the user already owns a standard SIM card and wants to turn it into Micro, without losing contacts, he has no other choice but to cut the SIM card. Pruning is usually carried out using a special device called stapler for Sim(aka - Sim cutter, it’s the same - Sim-Cutter).

Make from a standard card Micro-SIM If you have such a stapler, it’s a second procedure. However, expect that the sales office or workshop will carry out this procedure for free, not worth it. The salon employees will demand 149 rubles for trimming and will even knock out a check for providing 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 the high cost of pruning services - no one wants to take risks “for nothing.”

How to cut a SIM card with your own hands?

Not all cellular communication stores have SIM staplers - some consultants continue to cut cards with their own hands and with ordinary scissors. The reader may be surprised to learn that no one trains consultants to do this. They hone this skill on their own, and many are able to successfully cut a SIM card the first time.

No wonder - in fact, the procedure is extremely primitive! Usually the main difficulty is finding a pattern. Consultants, as a rule, have their entire table littered with SIM cards of various sizes that work and have served their useful life - they use them as samples. The average user can only dream of such abundance - however, if he still managed to borrow a SIM card of the required size to serve as a template, he can safely try trimming it himself. If not, he should resort to using a printer and a template print(here is the relevant link).

To cut a SIM card, you don’t need felt-tip pens, rulers or 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 tightly 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 sides of the plastic. Try not to have too much, otherwise the SIM card in the slot will “dangle” 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 the edges a little - otherwise the SIM card will not fit into the slot.

Next, put the template aside and try to install the cut card into the phone to check its functionality. If the SIM card does not fit into the slot, carefully trim the plastic and try again. If the card slot is just the right size and can be read by the phone, rejoice - you just cut a SIM card with your own hands!

note that not just any card can be “cut” to the desired size. Easiest to redo Mini-SIM V Micro SIM – such pruning should not cause any difficulties for the user at all. Trim under Nano-SIM always more difficult; plastic around the chip on the card Nano almost none, so the risk of snagging the chip with the blades of the scissors is quite high.

Old-style SIM cards with large chips are still in use:

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

Conclusion

The fact that smartphone manufacturers began to produce gadgets that support different types of SIM cards, salon sellers have become quite rich. Of course, not all paid services go through the cash register - in many cases, the money for trimming goes into the pockets of consultants. Cutting SIM cards for sellers is a “bread and butter” business, which means free there is nothing to count on for help from consultants.

Therefore, a user who does not want to “feed” salon employees is better off mastering pruning skills himself. This procedure is quite simple and does not require “surgical precision”.

Every year there are more and more owners of Apple products (especially iPhone and iPad), their demands are growing, technologies are improving, but the same question still remains " how to make a micro SIM from a regular one"? A microSIM card differs from a standard SIM in its smaller size, which makes you think about changing or adapting a SIM card after purchasing an iPhone or iPad. The easiest option is to go to the office of one of the mobile operators and select the tariff that comes with it there is a microsim. Now many operators also offer their subscribers the replacement of a standard SIM card with a micro SIM, but the procedure is usually not free (although not expensive), so it makes sense to think about an alternative option and try to make a microsim card yourself, with your own hands.

To make a microSIM card with your own hands we will need:

Scissors;
sharp knife;
ruler;
blank sheet of paper;
scotch;
pen or pencil;
standard SIM card.

In order to cut out the microsymbol, we will use the following template:

The fact is that the contact area on a micro SIM card is almost the same as a regular SIM card. The main difference is the size of the plastic part in which the chip is placed. It is precisely by reducing the plastic part that we will adapt our SIM card to work in the iPhone and iPad. Before you start creating a microSIM, do not forget to activate it if the SIM card is new and has not yet been used.

How to make a micro SIM card from a regular one?

1. To begin, take a pre-prepared sheet of paper and print out the template that was shown in the figure above. Next, take a standard SIM card and place it on a sheet with a template so that the line on the template coincides with the edges of the future micro-SIM. After this, take a pencil or pen (if a pencil, then a well-sharpened one), carefully outline the SIM card so that traces of the outline are visible on the back side of the sheet. As a result, you should get something like the picture below:

2. Turn over the sheet of paper and the edges (outline) of the SIM card will be visible on the reverse side. We will need them in order to more accurately position our SIM card on the sheet. We take the tape and fix the SIM card on the paper exactly as in the picture below:

3. Turn the sheet over to the reverse side, then carefully, under the ruler, draw a knife along the lines of the microSIM card on our paper template. The best option is to do this procedure only once. Take your time, draw the lines with a knife carefully and evenly. The result obtained is below:

4. Our next step is to remove the prepared SIM card from the sheet. Then we take scissors and carefully cut off the excess plastic along the contour, thus obtaining an almost finished micro-SIM card.

I don’t advise you to be too zealous when cutting out a microSIM. It is better to cut it a little smaller, and then, if necessary, adjust it to the size of the slot in the iPhone or iPad. Otherwise, you might overdo it and have to order a new SIM card.