How to cut a SIM card to micro. How to make MicroSIM from SIM at home. Bringing a cut SIM card to perfect condition

Owners of modern gadgets often have problems installing a SIM card in their smartphone. This is due to the fact that new devices often support the nano-SIM format. The size of a standard SIM card is larger. How to cut a SIM card for a nano-SIM?

Advantages of nano-sim

This format is rapidly gaining popularity among manufacturers of mobile gadgets. First, APPLE, and then SAMSUNG, NOKYA and others, began to produce smartphones for a new format. What is this connected with? Here are the advantages of nano-sim:

• compact size;
• several levels of protection against unauthorized access;
• telephone book for several thousand numbers;
• Internet access speed has been increased;
• increased operating time;
• the new architecture made it possible to use more capacious batteries, as well as reduce the thickness of gadgets.

We will look at how to cut a SIM card for nano below. Let's see what the difference is between them.

Types of cards

First, let's look at the types of SIM cards. Divided:

1. Standard SIM card. Dimensions: 25x15x0.76 mm. Allows you to store up to 250 contacts, as well as operator service information.
2. Micro-sim. Dimensions 15x12x0.76 mm. The standard was proposed and is still widely used by Apple. The format is installed on iPads and the first generations of iPhones.
3. Nano-sim. Dimensions 12x9x0.68 mm. Used in modern modifications of iPhones, flagships and ultra-thin models from other companies. The thickness of the SIM card has been reduced.

How to get a nano SIM card instead of a regular one?

Replacing a SIM card at a cellular company

Replacing a standard SIM card with a nano-SIM is required when purchasing a new gadget.

If you purchase a smartphone in a store, you can replace the SIM card right there.

If you have a passport at the office of any mobile operator, they will replace it within a few minutes. Only the SIM card must be issued in your name. The phone number, tariff plan and all connected services will be saved.

But what if this method doesn't suit you? Then the only way out is to cut the SIM card for a nano-SIM.

How to make a nano-SIM from a SIM card?

Then you will have to rely on your own head and hands and decide how to cut the SIM card for nano sim yourself. This is not at all difficult to do using the following step-by-step instructions:

1. Using sharp scissors, cut off approximately 0.5 mm from the contact pad from the flat end of the SIM card.
2. Carefully cut off approximately 2 mm from the flat side of the SIM card.
3. We cut off the corner on the contact pad. This must be done on the same side where the cut corner was originally.
4. Nano-SIM is 15% thinner. Remove excess plastic from the back side with sandpaper.
5. We check the functionality, if it does not work, we modify it with a file.

How to turn a micro-sim into a nano-sim?

The question arises, how to cut a micro-SIM under a nano-SIM? The new chips are the same size as a nano-SIM. We only need to remove the excess plastic with a file. If you are unlucky with the new chip, the procedure is as follows:

1. We cut off 1-1.5 mm on each side of the contact pad. If it doesn’t fit, you’ll have to carefully modify it with a file. Don't forget to trim the corner.
2. Using your fingernail, carefully peel the plastic away from the contact pad.
3. We check the functionality.

This is the simplest way to cut a micro SIM card under a nano SIM card. The main thing is to act carefully.

Alternative ways to cut a SIM card

Additionally, we will consider several more ways to cut a SIM card with your own hands:

• cutting a SIM card using a template;
• cutting a SIM card using a cutter.

This is an even easier way to cut a SIM card for a nano-SIM. The procedure should be as follows:

Template No. 1
Template No. 2

1. Download and print the template.
2. Carefully glue the template onto the contact part. The center of the template should coincide with the center of the contact platform.
3. Using sharp scissors or a metal scalpel, carefully cut the plastic to fit the template.
4. We finish it with a manicure file.

If you downloaded the second template, print it on A4. Mark the lines as shown on the template and cut out.

Cutting a SIM card using a cutter

How to cut a nano SIM card? The procedure is almost similar to the method of cutting with scissors:

1. Using a cutter, cut off approximately 0.5 mm from the contact pad from a flat end.
2. Carefully cut off approximately 2 mm from the flat side part.
3. On the opposite side we also cut off 1.5-2 mm.
4. Using scissors, carefully cut off the corner on the contact pad. This must be done on the same side where the cut corner was originally.
5. Cut off 1.5-2 mm from the last uncut edge.
6. We remove excess plastic from the back side with a manicure file.
7. We process the curved edges with a file.
8. We check the functionality.

When cutting, do not damage the contacts. Otherwise, you can throw away the SIM card.

If you doubt your abilities, contact any telecom operator salon. For 300-350 rubles they will gladly provide you with a similar service.

Adapters for nano-, micro-, SIM cards

We discussed above how to obtain micro- and apply. Now let's deal with the opposite problem. There are special adapters for this purpose. The adapter is simply a frame of the desired size.

There are so-called transformers on sale. This is a standard-sized SIM card, from which a micro- or nano-SIM can be easily broken out. Having carefully disassembled such a transformer, we get the simplest adapters of the sizes we need.

In the future, if we need a larger size, we simply insert the nano-SIM into the frame of the required size.

An adapter of the required size can be purchased without any problems at any store. Cost - 50-250 rubles.

conclusions

Based on the information presented above, the following conclusions can be drawn:

1. You can exchange your SIM card for a nano-SIM at any telecom operator store. You need to have a passport with you, and the SIM card must be issued in your name. The phone number and information on the media will be saved.
2. From a regular SIM card, you can make both a micro-SIM and a nano-SIM within a few minutes. We discussed above three ways to cut a SIM card for nano.
3. To get a SIM card or micro-SIM from a nano-SIM, you need to use a special adapter.

It’s not at all difficult to cut a SIM card for a nano-SIM with your own hands

If you are not confident in yourself and a SIM card is valuable to you, use a similar service in any store. The cost is not high and the risk is minimal.

REMEMBER: by cutting the SIM card, you will get a SIM card that will work in new gadgets. Its electronic components will remain the same. This means that you will have a new gadget with an old SIM card, even if it is the right size.

It will not have the advantages that we discussed above.

Video: Making a Nano SIM card from a Micro SIM

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. You just need to 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 likelihood 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, 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:

1. 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.
2. The width of the SIM card will be 8.8 mm, for which you need to trim off the excess plastic on the sides.
3. 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 that, 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

Modern mobile phones and smartphones are becoming more productive and powerful every day, while demands are being made on them in terms of compactness and ease of use. To reduce the size and weight of devices and maintain and improve productivity parameters, developers have to sacrifice the parameters of minor components. Often this effect is achieved by reducing the SIM card slot. In turn, this led to the emergence of a new micro-SIM format. This innovation forced many users to encounter difficulties in optimizing standard SIM cards for the new parameters of cellular devices.

You can get a micro-SIM using the service centers of a mobile operator. This action can be performed in almost every mobile phone store. Using a special device, salon workers will adjust the usual card to the desired size.

You can make a Micro-type card from a standard SIM card at home, using tools that are available in every home. This operation will take about 20 minutes and will require a little care and accuracy on your part. To get a map of the required size you will need a pencil, ruler, scissors, and a small piece of sandpaper.

Do-it-yourself SIM card trimming

The size of a standard SIM card is 2x15 mm. The micro size is 15x12 mm. The thickness of the card is standard and is 0.76 mm. You will only need to reduce the length and width. A standard SIM card consists of two parts. The electronic chip contains all the information about the phone book, call log, and SMS message archive. The plastic part of the card is larger than the chip and this outer size coincides with the dimensions of the mobile device slot. Often the dimensions of the chips in a standard SIM card and the Micro format are the same, and the only difference is in the dimensions of the plastic casing.

1. First of all, you need to mark the lines of the upcoming cut with a pencil. To do this, along the perimeter of the chip it is necessary to apply a quadrangle measuring 15x12 mm under the ruler. There are also situations where the chip size is slightly increased. In such a situation, the cutting line will run along the foil. With the help of sharp scissors and accuracy, the result of this manipulation will satisfy you. Instead of a ruler, you can also use a ready-made template around which you just need to draw lines with a pencil. You can make the template yourself.
2. The second stage involves carefully trimming the excess parts of the plastic along the lines that you have outlined. Nail scissors are perfect for this manipulation, as they are quite sharp and powerful, despite their size. You also need to cut off the corner of the resulting micro SIM card in order to give it the exact shape of the slot.
3. After cutting, you need to attach the card to the phone slot. If it does not fit well enough or there are burrs on the sides, then you should use sandpaper and carefully clean the cut sides. This manipulation will remove all the roughness that remains after trimming.

The creators of modern mobile devices are striving to make them more compact and thinner, introducing new capabilities thanks to the development of technology. All this leads to a change in generally accepted standards. Phone owners are constantly faced with this manifestation of progress - with almost every new generation of phones a new type of charger appears, and in recent years, instead of standard SIM cards, which are available at any sales office of mobile operators, micro and even nano SIM cards have begun to appear.

A small SIM card allows you to save useful space in a mobile phone, and owners of the latest phone models, such as Samsung and Apple, are faced with the fact that a standard SIM card is not suitable for the device. At the same time, all the functionality of the card will be preserved, only its size changes: 12x15 mm for micro versus 15x25 mm for standard. In this article we will tell you what to do if the SIM card does not fit into a modern phone.

How to cut a SIM card for Micro SIM?

Owners of new phones often face the problem of cutting a SIM card after purchasing a new product: not all sellers warn that a standard card is not suitable for certain models that require a micro-SIM card. In this case, you can trim the SIM card yourself.

In reality, it is not as difficult as it might seem. In order to make a micro SIM from a regular SIM card and trim the excess yourself, you will need:

• pencil
• ruler
• sharp scissors
• sandpaper

To simplify the process, we recommend using a micro SIM card template - download and print it. After that, stick your SIM card using tape onto a printed sheet of paper on top of the selected template. Then, using a ruler and a pencil or pen, draw the dimensions of the future micro-SIM on the SIM card.

Carefully cut it out with sharp scissors or a stationery knife and trim the edges with fine sandpaper. Additionally, you will need to slightly sharpen the thickness of the card on the logo side with sandpaper. That's it, the Micro SIM card is ready and can be used for its intended purpose.

If, after trimming, you want to use your micro SIM card in a phone with a standard slot, you don’t have to change it, just buy an adapter for micro SIM cards at an electronics store.

Or you can use a ruler to measure the required dimensions and manually cut off the excess plastic. When marking, place the SIM card with the chip facing up so that the beveled edge is at the top right. Measure and cut 1.5 mm to the right and left of the edge of the SIM card, 2 mm from the bottom and 8 mm from the top.

Be careful not to damage the gold chip on your card. Now measure where to cut the beveled corner: from the upper right corner 2 mm down and the same amount to the left, connect the resulting points using a ruler and pencil, then carefully cut. Use scissors to slightly round the edges of the SIM card.

Sometimes it's easier to change than to cut

If cutting a micro SIM from a regular SIM card yourself seems too difficult, then you can seek help from a consultant at the office of your mobile operator - Beeline, Megafon, Tele2 or MTS. Ask to change your SIM card or cut it off - they will be happy to help you.

When replacing, you will be given either a universal card on which micro and nano sizes are already marked. All you need to do is carefully squeeze the SIM card of the desired format out of the plastic frame. The only inconvenience when replacing a SIM card is that the numbers from it will need to be saved to your phone.

Also, in communication stores there are special devices that allow you to quickly and accurately cut any SIM card to the required slot size on a mobile device, both micro and nano. This service is provided free of charge, and the SIM card is cut to the required parameters in a couple of minutes.

Today, a regular SIM card for many phones may already be outdated, since, for example, the fourth iPhone model only supports a new format. Of course, you can simply replace your SIM card with a micro one by buying it in a store, and the problem will be solved. But then all the contacts of friends and acquaintances that are recorded on the number will be lost. In addition, he is probably connected to a favorable tariff plan from a mobile operator.

As they say, there is always a way out. A micro-SIM card can be obtained from a regular SIM card by reducing it (not the number of contacts, but the amount of plastic around them is reduced) by trimming. In this case, the model functions in the same way as the standard version.

How to cut a standard SIM card to fit a micro one

This will require a little free time and patience, as well as the appropriate tool:

• sandpaper
• pencil
• ruler
• sharp scissors

The working surface should remain untouched; only some part of the protective casing is cut off.

Dimensions

Trimming process

All information is stored on a chip that is half the size of the plastic casing, so by getting rid of extra millimeters, you can easily turn a standard SIM card into a micro SIM card.

1. The first step is to make a marking according to which the card will be cut. Using a sharp pencil, a rectangle measuring 15x12 mm is drawn around the chip. Sometimes there are enlarged SIM cards, which will have to be cut according to the foil. This will be a little more difficult to do, but if you perform this procedure carefully, you can get an excellent micro-sim.
2. Then a part of the plastic is cut off with sharp scissors; for this it is better to use small manicure scissors, as they are small in size and quite sharp. Once the process is complete, a small corner of the card is trimmed.

Bringing a cut SIM card to perfect condition

Once you have cut your card, compare its size to the slot in your mobile device where it will be inserted. All joints must meet perfectly, otherwise it will need to be trimmed somewhat again. Next, sandpaper is used to remove excess.

As you can see, this procedure does not require any special difficulties, so do not be afraid of it, pick up the tool and act. If you still don’t dare to do this yourself, you can go to a service center, where your SIM card can be easily corrected using a special tool that looks like a stapler. But this will have to take some time, and the service will not be free, while this procedure does not require much complexity.