The iPhone does not see the SIM card and writes a search. Why doesn't the iPhone see the SIM card?

iPhone users often turn to technicians because the phone does not accept or does not see the SIM card. For devices of this popular brand this problem is very common. Perhaps, in pursuit of introducing the next innovation, developers systematically ignore what they consider to be minor shortcomings. In any case, users have to independently find ways to solve this problem. What to do? How to fix the problem yourself? Who should I turn to for professional help?

The reason for the fact that your iPhone does not see the SIM card can be anything, from system glitches to a burnt-out module on motherboard. But there is a list of the most common reasons, let's look at each of them in detail.

Drops, shocks, moisture

When a phone falls, even though there are no external chips or cracks, it is likely that there is internal damage. Sometimes the problem is localized in the SIM card slot. It can “move away” and the contacts will not touch the metal part of the SIM card. You can try to pull out the slot (you will need a special key or use a paper clip), and then push it back into the groove. Sometimes rebooting the device helps. If the problem cannot be solved, then you will have to contact an experienced mobile equipment repair technician. If the cause is the device getting into a humid environment, then you cannot do without a qualified technician.

Old SIM card

SIM cards, like any device, do not last forever. They can simply exhaust their resource and not contact the device. To make sure that the iPhone does not see the SIM card for this very banal reason, ask a colleague or friend to insert a work SIM card into your smartphone. If the network appears, you will have to contact your provider cellular communication to exchange a damaged SIM card. Often the iPhone does not read Sim if it is often reinstalled on different devices or simply removed frequently. This deteriorates the contact tracks; over time, deep scratches appear on them, displacing good contact with board.

Firmware glitch

Independently establish what exactly the firmware or system errors influence what smart device does not recognize the card, it will be very difficult. But in the absence of other provoking factors, we try to update iOS to current version or return it before previous version via iTunes.

Card reader or antenna

If the phone says that there is no SIM card, then the reason may lie in the antenna or card reader. Most often, the card reader or the card itself is damaged during careless installation or removal. Some people use dangerous improvised means that can damage fragile parts of the device. The contact tabs may become bent or even break. You have to change such elements or install a completely new connector.

"Locked" SIM card

It may happen that you try to insert a SIM card into iPhone 5 or any other device specific operator, and the phone is factory configured to work with a different network. Numbers from other mobile operators are not supported in this case. You can deal with this problem by contacting a good service center. Or do it yourself, but this is risky; it’s very easy to ruin expensive electronics.

Universal instructions

If the iPhone refuses to see even new sim card or a message appears on the phone screen about an invalid SIM or a micro-SIM not inserted, try the following manipulations:

1. It is necessary to check that in the area where the gadget is located, the cellular communication of the operator whose SIM card is inserted into the slot works well.
2. Try updating your iPhone to the most current version of iOS.
3. With the help standard functionality iOS, put your phone in airplane mode. Then wait 10 seconds and turn off airplane mode.
4. Execute reboot iPhone. To do this, press and hold the Sleep/Wake button until the slider appears on the screen. Slide it to turn off the device. Detailed instructions in the picture below.
5. Be sure to check if your operator's settings are updated. To do this, go to Settings, select General, and then click About This Device. If an update is required, a message will appear on the smartphone screen asking you to click “OK” or “Update”. Click “Update”, after a while we restart the device again, the communication error will most likely go away.
6. Carefully remove the SIM card from the holder and slide it back into the slot. Inspect the gadget and make sure that the SIM slot is tightly closed. If you are using a SIM card holder from a different iPhone model or a completely different smartphone, then it may not fit.
7. Try using a different SIM card. If you don’t have a backup option, then go to the communication store and ask the employees to provide a duty SIM card to check the device.
8. If after all the manipulations the message about the absence of a SIM card does not disappear, then contact the service Apple support. The operator will tell you what to do in a situation where the iPhone no longer sees the SIM card.

Conclusion

I hope our tips if your iPhone doesn’t see the SIM card helped you. Before you panic and rush to the nearest service center, try following the universal algorithm described above. In 85% of cases, these actions help solve the problem without additional time and money. The most important thing is accuracy and attentiveness. See you on the pages of the site!

Video instructions

We repair a broken SIM port ourselves.

iPhone does not show presence of SIM card

If the iPhone does not see the SIM card, then you do not need to immediately run to the service center; you will probably be able to fix the problem yourself using the contents of our article. Despite the fact that iOS works much more stable than the Android OS on cheap Chinese phones, problems still happen. One of common problems Among iPhone users, the SIM card is not working. You can encounter a similar problem on a very old device, but sometimes you encounter difficulties on a brand new gadget. Let's look at the reasons why the iPhone may not see the SIM card and tell you what to do in this situation.

Outdated SIM card

Modern SIM cards have been produced for 20 years and for a long time their design remained unchanged. But not so long ago they began to make notches in the Mini-SIM so that the subscriber could independently break out a Micro and Nano format card from them without any difficulties. But the chip located in the card is upgraded over time. If you purchased new iPhone and cut the card according to the instructions, but the smartphone does not see it, then the problem probably lies in outdated version chip. This problem is often observed when using very old SIM cards. The way out of the situation is quite simple - contact the subscriber service center and replace it with a new one. Usually replacements are made free of charge.

Incorrectly cut card or damaged during cutting process

If you purchased an iPhone, but previously used a Mini SIM card, you will need to cut it. This can be done in person or by contacting any communication center. If after trimming the device does not see it, then the problem probably lies in damage to the chip during this procedure. The situation is resolved in the same way as in the first case.

Locked iPhone

Many iPhones sold at a discounted price by small stores or individuals are actually “gray”. But this is a dubious saving, because when you buy it, you get a phone that was illegally imported into the country, which is also not covered by the warranty. Sometimes carrier versions of iPhones linked to Verizone or AT&T appear on the shelves. Sellers perform unlocking and unbinding of phones, but the method is not always reliable and sometimes it fails. In this situation, the iPhone does not see the SIM card and cannot catch the network if it belongs to a “different” operator.

What to do in this situation:

You need to use one of the free or paid services, where you can check the binding to the operator. If after checking it turns out that the iPhone is assigned to a specific operator, then it does not see the SIM card for this reason.
In such a situation, there is nothing left to do except to perform a free decoupling at a communication salon, but we will immediately warn you that this is a complex and lengthy procedure. You may be required to provide proof of purchase. But you can do it easier by filling out an application on the official website. But here it all depends on the operator to which the phone is linked. You can also unlink using paid services. Depending on the complexity, the procedure costs from $1 to $100. If possible, return this iPhone to the seller and get a new one.

Firmware problems

It happens that the iPhone does not see the SIM card due to a failure software. For example, the firmware of a cellular modem may fail. You can verify the problem with the software by installing another SIM card. If in this case he does not see her, then this is probably the problem. To restore functionality, you need to download iTunes to your computer, download new firmware and update it on your phone.

Problems with the SIM card tray

Sometimes the cause of communication loss is a broken contact in the tray itself. The card may come off if dropped, especially if it was not cut well and does not fit tightly in the slot. Even a minimal loss of elasticity by the contacts on the board can lead to the iPhone not seeing the SIM card.

Remove the card tray and make sure it is positioned correctly. If it is shifted to the side, correct it and place it back in the tray. If the SIM card “walks” freely in the slot (a lot of plastic was removed at the time of trimming), then it is better to replace it with a new one. This is important, because accidentally closing the contacts with a moved card can lead to damage to the communication module.

Physical breakdown of the iPhone

In case of violation of the rules of operation of the device - moisture gets inside the case, falls or operation is not original charger physical damage to parts often occurs. The problem can be of a very diverse nature - short circuits, damage to chips, burnout of resistors and other defects. In such a situation, you need to carry out repairs by entrusting them to competent specialists. service center. Initially, diagnostics are performed to accurately identify the nature of the breakdown. Later, with the help of experience and specialized equipment the breakdown is eliminated. If everything is fine with the SIM card, the smartphone is official, and there are no problems with the firmware or tray, then the culprit is probably a physical malfunction.

Problems with SIM card recognition on the iPhone are among the most common with devices of this brand. What to do in such cases? How to solve this problem? Why doesn't iPhone see SIM card? What are possible reasons this malfunction?

Now you will find out the answers to all these questions.

iPhone - SIM card not installed

Have you finally bought your first long-awaited iPhone? Congratulations!

iPhone doesn't see SIM card!

Everything is fine, don't worry!
No matter how expensive and cool your smartphone is, it, like other electronic equipment, is prone to minor malfunctions.
You are not the only person who is faced with the fact that your iPhone does not see the SIM card. According to statistics, this problem is one of the most common with this gadget.
Remember that any problem can be solved, the main thing is to calmly and methodically discover the real cause of this trouble.

Why doesn't my iPhone see my SIM card?
There are several likely reasons why your phone stops recognizing your SIM card and refuses you even a single call.

First, try simply restarting your phone.

Didn't help? This means the problem is something else, let’s look further.

Tricks of manufacturers

If you turned on your smartphone for the first time, then you are probably completely confident that your iPhone is working properly and has not been subjected to falls or other mechanical impacts.
If this is indeed the case, then there may be two reasons for the problem.
And these two reasons were provided to us by the manufacturing company Apple itself.

The phone requires activation.

Without this procedure, the iPhone becomes anything - a camera, music player, a calculator, but not a device that you can use for its intended purpose - to make calls from it. We hope you know how to activate an iPhone without a SIM card.
However, there is nothing complicated in the activation procedure. You will need a computer, internet and special iTunes program. Just connect to your computer via USB cable and activate your iPhone through this program.

The phone is locked or created for a specific telecom operator.

The point is that Apple company seeks its own benefit everywhere, even in choosing operators for its products. Your device may be blocked, or your operator mobile communications forbidden for him. In order to deal with this problem, you need to unlock your iPhone using special program. If you do not have skills in this complex matter, then it is better to contact the service center or the store where you purchased your new toy.
In principle, you can go to any nearest store that sells smartphones - and most likely they will be able to help you solve all your problems.

By the way, this problem is often solved by simply canceling the PIN code request in the smartphone settings!

Also on the market are R-SIM cards for complete and high-quality unlocking of goods purchased outside of our iPhone countries 4S. The video shows and tells how to use it to unlock an imported iPhone and how it worked successfully.

In general, we recommend not chasing after saving a couple of thousand rubles and buying smartphones here in Russia, and doing it in large specialized stores or stores of our telecom operators.
Such a purchase will protect you from many different problems, including some mentioned in this article, from possible and unnecessary expenses of money to eliminate them, as well as from wasting your time and nerves.

Before you rush to search the Internet for addresses of the nearest repair services, rule out all other possible reasons. Perhaps the problem is hidden much closer than you think, and you can solve it yourself, quickly and without spending extra money.

When the SIM card fails

A SIM card does not last forever: it can be damaged, demagnetized, or expire. To check this version, just make sure your iPhone is working with another SIM card, or check the operation of this SIM card on another phone. If after all the checks it turns out that everything is fine with your iPhone, you will be required to go to the nearest telecom operator office and fill out an application for a replacement SIM card.
Within a few days, the new SIM card with your old number will be ready, and you will continue to use the phone and number.

iPhone breakdowns

If you have been using your phone for a long time, and a check shows that the problem is really in the gadget itself, this means that you will have to contact specialists. You are unlikely to be able to diagnose the problem that crippled your iPhone on your own. And even more so to repair it. It’s better not to mess with it, so as not to completely kill the device. Such breakdowns most often occur due to mechanical impacts on the phone, for example, when it falls. The reason is often the negligence of the owners themselves, because they often insert the SIM card incorrectly, thereby loosening its holder. Components are broken printed circuit board, contacts or tracks. This could happen due to dirt, moisture, or mechanical stress on the iPhone. If you encounter a problem with the phone itself, you should contact a service center, where technicians will diagnose, identify the problem and repair or replace damaged parts. No need to worry! Thanks to modern equipment, your phone will be returned to you within a few hours. The cost of such repairs usually does not exceed a thousand rubles, and a company that is ready to take on the troubleshooting can be found in every city.

If you know how to hold and use a screwdriver, you can try to solve the problem yourself.
Watch the video that shows how to repair an IPhone 3G or 3Gs that does not see the SIM card
(the display shows “No SIM card”).

As you can see, there is nothing wrong if your iPhone does not read the SIM card.
Keep calm and with the right approach all malfunctions and problems are always solved!

Good luck in communicating with your electronic assistant!

Although smartphones Apple are one of the most reliable and high-quality Russian market, sometimes certain problems arise in phones of this brand that lead to the iPhone not seeing the SIM card. There can be several reasons for the malfunction - from the use of an outdated SIM card in a new gadget to system failures and mechanical damage to the device (for example, due to a fall or impact).

In some cases iPhone recovery can be done independently, in others it will not be possible to do without the help of specialists.

What are the most common problems with SIM cards?

If your iPhone has stopped receiving incoming and outgoing calls, you cannot write a message or access the Internet, most probable cause failure – problems with the SIM card. They usually manifest themselves with the following “symptoms”:

• iPhone doesn't see SIM card
• The phone does not search for or does not find the network of the cellular operator
• the gadget periodically does not see the SIM card
• The smartphone does not see the SIM when activated
• iPhone does not recognize SIM card after fall, shock or other mechanical damage
• The device suddenly stopped reading the SIM card

To understand how to fix a problem, you first need to find out the cause of the problem.

What are the most common causes of iPhone malfunctions?

Experts identify several main causes of malfunctions due to which the iPhone does not see the SIM card or does not find the network, but the slot for iPhone SIM cards doesn't work. Some of the most common problems include the following:

• using an old SIM card with an outdated chip that the iPhone does not see
• Damage to the card when cutting to iPhone slot format
• activation of a device imported unofficially and linked to foreign mobile networks and providers
• software glitches in the operating room Apple system(arising, for example, during flashing)
• card slot malfunction, no contact
• mechanical damage to the smartphone, due to which it does not see or read the card, does not find the network, or does not work at all

Some problems, due to which the iPhone does not see the card or periodically refuses to read it, can be dealt with on your own; other problems will require qualified assistance from specialists.

How to restore smartphone functions yourself

First of all, you need to find out the reason why your iPhone does not read the card. If the breakdown is not complex, follow these steps to fix it:

• restart your phone - problems with the card may be caused by a one-time glitch that will be resolved when you restart the device
• remove the SIM card, perform a visual inspection of it - perhaps the reason that the smartphone did not see it is precisely this
• try inserting another SIM card into the slot that works correctly in someone else’s smartphone
• insert another card with own number to your smartphone (to get it, contact contact center mobile operator and ask to replace the SIM card with a new one)
• flash your smartphone and insert the SIM card only after that

If after all these steps the smartphone still does not look for the card, then the cause of the breakdown is significant and you cannot do without the help of a professional.

Who can you trust to repair your smartphone?

Any Apple service center will help you fix the problem that caused your smartphone to stop reading the card. However, if you do not want to stand in lines, wait a long time for repairs and overpay for imposed services, contact a private contractor Yudu for help. A qualified person will quickly find out why your smartphone periodically does not search for a card and promptly fix the problem. At the same time, it will provide you with a number of advantages:

• no queues or long waits
• prompt troubleshooting - a private technician will immediately begin repairing your smartphone
• reduced cost of services due to the absence of intermediaries and markups
• various payment methods - cash, by bank card, installments and credit
• a convenient method of ordering the services of a performer directly on the website or using mobile application YouDo

After completing all the repair work, the Yudu contractor will give you detailed recommendations on how to prevent your smartphone from seeing the card in the future. The wizard will tell you in detail how to carefully and safely remove and insert a SIM card so that there are no problems with it. This way, you will be able to save on further repairs, since you will be using the gadget correctly. You can order professional help at any time convenient for you, even at night.

The mobile phone has long ceased to be just a means of communication. However, when a smartphone loses the ability to receive calls, it loses the lion's share of its functionality. Therefore, if the iPhone 6 does not see the SIM card, you need to restore it as soon as possible normal work. Fortunately, in some cases the messages SIM card not inserted and Invalid SIM on iPhone 6 do not indicate the need for repair.

iPhone 6 does not see SIM card: what to do?

If the iPhone 6 does not read the SIM card, the manufacturer recommends that you first turn airplane mode on and off and restart the device. If simple steps could not help, and iPhone 6 does not see the SIM card and after them, you need to update operating system and check for settings updates mobile operator. To do this, go to the Settings menu - General - About this device and install all updates.

Finally, the problem may be trivial and lie in a faulty SIM card. Remove it from the device and check that it is not damaged. It also wouldn’t hurt to insert another SIM card into the phone and check its functionality. If you are convinced that the message Invalid SIM card or SIM card is not inserted on the iPhone 6 appears again, look for the cause of the problem in the hardware of the device.

Sometimes it happens that the iPhone 6 does not see the SIM card due to the fact that a tray from another model is inserted into it. You should also make sure that the tray is recessed into the device. Finally, after you have completed everything listed actions, resort to emergency measures and restore your phone. The worst thing is when the iPhone 6 does not read the SIM card after restoration. This means it’s time to take the gadget in for repair.

Our service center offers free device diagnostics. If your iPhone 6 does not recognize the SIM card, ask our specialists for advice. They will quickly identify the cause of the problem, determine the nature of the malfunction and carry out operational repair iPhone 6 – system or hardware. The repair period ranges from 1 hour to two days, and a proprietary guarantee from the service center will give you confidence in an excellent result.