After the update, search for network 5s. What to do if your iPhone has no connection with your operator

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Sometimes users encounter this problem while on a trip, using roaming, after a hardware repair (battery or display replacement) of the smartphone or a long period of inactivity (without recharging) - the operator logo disappears on the iPhone and there is no connection to the cellular network. Let's try to figure out what causes the “breakdown” in such cases and how to fix it.

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The problem is aggravated by the fact that employees of service centers in Russia, Ukraine, Belarus, etc. are not always able to identify the real reason for the lack of connection to the cellular network (or deliberately hide it) and carry out a number of expensive procedures - ranging from simple iOS reinstallation and ending with hardware repairs using a soldering iron and other “jewelry” tools.

Check if the SIM card is working?

Unfortunately, SIM cards also fail. Therefore, first of all, check whether the SIM card works in your iPhone. This can be done, for example, by installing a SIM card in another smartphone.

What to do if instead of the operator on the iPhone it says “no network” or the smartphone does not see the SIM card after repair (flashing)

If the problem described above occurs, first of all you need to look at set time- if the smartphone does not display correctly current time and date, then you need to perform the following simple algorithm of actions:

1 . Connect your device to active Wi-Fi networks;

2 . Go to Settings → Basic → date and time ;

3 . Toggle the " Automatically" V active position(if set by default - turn it off and on);

4 . Restart your iPhone.

No network, search or what to do when the iPhone does not see the operator’s SIM card while roaming abroad

If you've ever traveled abroad with your iPhone, you might have encountered this problem. You turned off your smartphone during the flight, and when you turned it on, your device does not connect to the network cellular communications, but displays the message “No network”. What to do?

On the technical forum Apple support there is a corresponding discussion thread with a million pages to read. But even if you honestly start reading everything to figure it out, you won’t get an answer to your question even after several hours of careful reading.

System message “No network” (Search for network) appears when your iPhone or iPad (yes, the problem is also relevant for Apple tablets) cannot connect to it, or connects to an operator, but cannot establish a connection to either the Internet or the cellular network. You may even see the name of the operator who serves you - but then it will disappear anyway.

This error can have several reasons. But first you should exclude the most common and simplest of them. And anyone can do this.

Switch from LTE (4G) to 3G

1 . Open Settings your iPhone or iPad.
2 . Select cellular → Voice and Data.

3 . Click on the inscription Voice and Data and change LTE to 3G or 2G.

Why do you need to do this? Experience shows that not all mobile operators abroad provide roaming in fourth generation networks (4G / LTE). As a result, and logically, your iPhone or iPad does not connect to networks - simply because there is nothing there for “foreigners”. AND the simplest way to solve this problem - look for networks of the previous, third generation (3G), because it is difficult to imagine a more or less developed country where they do not exist.

Let us repeat - this situation has nothing to do with the 4G coverage of foreign operators. They can provide fourth generation networks to local subscribers, but not to visitors.

Try it - it really helps :).

Did not help?

Well, let's look at the options for solving the problem from among those that Apple offers us.

1. Turn off and on your iPhone (iPad)

2. Update your carrier settings

For this:

— Connect to the Internet via Wi-Fi or a cellular operator.
— Select Settings → Basic → About this device. If your operator has prepared a settings update, you will be prompted to update to them.

3. Take out the SIM card and insert it back

4. Reset network settings

Settings → Basic → Reset → Reset network settings. Do not forget that this operation resets passwords for Wi-Fi networks, cellular network settings and preset VPN/APN settings.

5. Update iOS on iPhone and iPad to the latest version

6. Contact your mobile operator for help

Check with him whether the account is active or not technical problems with connections in your region.

7. Reset your iPhone or iPad to factory settings

What to do if the Internet does not work on iPhone while roaming

1. Go to Settings → cellular and see if the slider next to the inscription is enabled Cellular data.
2 . If you are abroad, check that your data roaming settings are active ( Settings → cellular → Data Options → data roaming).

Please note that the cost mobile traffic in roaming is much higher.

Like these ones simple methods in some cases they will help to avoid going to service center and save a decent amount, which could have been billed by unscrupulous specialists.

Finding yourself “in your hands” with an iPhone that does not catch the network on any trip or business trip is not a pleasant situation. The boss will be annoyed that his employee is unavailable and did not submit a timely report, relatives will be worried, potential clients get off the hook. It will be impossible to even call help or a taxi if something happens to the car. It must be admitted that modern man is heavily dependent on the GSM signal.

Fortunately, in most situations you can solve the problem of a weak network on your iPhone yourself and quite quickly. In this article we will talk about common reasons why an Apple gadget has poor network reception and ways to correct the situation.

First, what you need to check on an iPhone that does not receive a GSM signal - date/time settings. If the settings are incorrect, you should set the correct ones manually. This is done like this:

Step 1. Follow the path " Settings» — « Basic» — « date and time».

Step 2. find out exact time in your time zone. To do this, you can use, for example, the Yandex. Time" .

Step 3. While spinning the reels, set the correct date, hour and minute.

Step 4. Restart your iPhone and check the network.

If you have access to Wi-Fi, you can avoid manual settings time. In the “Date and Time” subsection there is an “Automatic” slider. After activating it, the iPhone independently determines the time in the set time zone - but only if the gadget is connected to the Internet.

Your humble servant prefers not to use automatic tuning time, because his iPhone “counts” an hour too late.

Problems with mobile operator settings

If the time is set correctly, but the iPhone still does not receive the network, you can suspect that the settings of the cellular operator have gone wrong. A set of such measures will help solve this problem (each subsequent step should be performed only if the previous one did not produce results):

Step 1. Turn airplane mode on and off. The corresponding slider is located at the very beginning of the menu “ Settings».

Step 2. IN " Settings"go to the section " Operator" and deactivate the toggle switch " Automatically».

Step 3. Check if the cellular data settings (APN, username, password) are entered correctly. Follow the path " Settings» — « cellular» — « Cellular data network" In the block " Cellular data» and the necessary details are present.

You will find the correct settings for the 3 leading operators in our article on how to set up the Internet on an iPhone. If there is a discrepancy, change the cellular data settings on your Apple gadget manually. After changing the settings, be sure to restart your device.

Weak GSM signal

If the reason weak signal The problem is that the user's location is not within the GSM coverage area; you cannot fix the problem yourself. You will have to buy a SIM card for temporary use. Although in fact the territory where absolutely There is no GSM signal, you need to look again.

There are areas where the signal is very poor in large cities. As a rule, iPhones are not detected in the subway, basements, or elevators. The network may disappear inside the building due to the fact that the concrete walls of the room jam the GSM signal. Some buildings deliberately use “jammer” devices to prevent employees from excessive Internet surfing. The jammers look something like this:

Previously, “jammers” were willingly placed in educational institutions. Now the use of such devices has been reduced to a minimum - modern educational process involves the student’s active access to the mobile Internet.

If the GSM signal is weak in the user's home, this is a reason to file a claim with the communication provider. The owner of the iPhone needs to call the number hotline and complain about the lack of network. The application will be transferred to the technical department, whose employees will make every effort to resolve the problem.

SIM card is damaged

Mechanical damage to the SIM card or its incorrect cutting can not become the reasons why there is no network on the iPhone. If the card is faulty, the SIM gadget will not recognize it at all. This is a completely different problem possible solutions which we proposed in the article “Why the iPhone doesn’t see the SIM card.”

However, a user suffering from a lack of network on a smartphone should still check visual inspection SIM cards. If there is dirt on the contacts, you need to carefully remove it. Even the fact that the user removed the SIM card and installed it back in the slot can help restore a normal GSM signal.

If iPhone owner there are suspicions that the gadget has poor network reception due to the SIM card, he should contact the service office with a passport and SIM replacement. This procedure is free and only takes a couple of minutes.

iOS crash

The failure of the above measures tells the user that the problem may lie in the software. For correct operation gadgets required Latest updates systems. To check if there is available updates, the user needs to follow the path " Settings» — « Basic» — « Software Update».

The gadget has broken down

In the presence of physical breakdown An iPhone visit to the masters cannot be avoided. As a rule, a gadget’s failure to catch the network is caused by a malfunction of the antenna module. A broken antenna is the result of a fall or flooding of the gadget. Repair cost in in this case will depend on iPhone models. Approximate prices Let's put it in a table:


Repair price

iPhone does not connect to the network after unlocking: what to do?

Network problems may appear after the user has unlocked the Sim-Lock device using one of the following programs: redsnOw, ultrasnOw, SAM Tool, SAMPrefs. The following measures will help resolve the problem:

Step 1. Reset your network settings. To do this you need to follow the path “ Settings» — « Basic» — « Reset", click on the item " Reset network settings" and enter the password.

This measure will not lead to the deletion of personal data.

Step 2. Restore your iPhone via iTunes and set it up like new. The likelihood that this measure will help is 90%. Remember that restoring clears the device's memory. Before you begin the recovery procedure, do backup copy data.

If the gadget is locked to AT&T, it will not work with Russian SIM cards, no matter what efforts the user makes. The unfortunate owner of such a smartphone is better off seeking an official unlock.

Conclusion

If there is no network on your iPhone, there is no need to rush to the experts for repairs. Service center specialists are interested in finding a fault in the gadget - and they will most likely find it, “making a mountain out of a mountain.” Before sending the phone in for repair, the user should take a number of simple measures - check the time, network settings, reboot the gadget, update iOS. The chance that one of these measures will produce results is very high.

What to do if iPhone 5S does not receive network?
The following steps will help you eliminate the defect and make sure there are no hardware problems:

Incorrect network settings. So, the smartphone may be on the network of another operator, so it happens constant search. To get rid of the problem, you can do automatic search network or independently install the operator you need;
The second factor that caused the failure was the malfunction of the SIM card or its complete failure. Check the functionality of the SIM on another device, and if necessary, replace the card with a new one.

When is iPhone 5S repair needed?

Failure can occur after mechanical damage or moisture entering the device body, as a result of:

The antenna fails;
The modem breaks;
The radio communication module is not functioning correctly.

Any of these breakdowns requires iPhone 5S repair, which will be performed by Apple service center specialists, replacing failed parts or restoring them!

An unstable communication signal is a fairly common problem among fifth-generation iPhones. If the device does not connect to the network, we recommend that you determine the cause of the problem and try to resolve it using the following tips:

One of the reasons that the iPhone does not connect to the network is an error in the device’s software. Reboot your phone. If the action does not help restore the operation of the device, it is appropriate to reset the settings. If necessary, contact service apple center to get your iPhone repaired.
Disable Mobile Internet, it can create a number of interferences. You can also search for the network manually. To do this, you need to go to your phone settings.

If you know for sure that the smartphone has been subjected to mechanical damage, came into contact with moisture, you cannot do without the help of specialists. Repairing an iPhone 5S involves replacing the damaged antenna and other components, and also resoldering the modem chip and radio module!

If your iPhone is constantly searching for a network, do not rush to immediately take it to a service center. In most cases, you can fix the problem yourself. Below are four ways that will help you understand how to fix the problem on the spot.

First, check your Airplane Mode settings, which may allow Wi-Fi to work but always disables cell search. If this mode is turned off, but the smartphone does not see mobile operator, try the steps below.

Check date and time settings

If your iPhone is constantly searching for a network after iOS firmware or component repair, the cause of network loss may be lost date and time settings. To restore the search and the cellular operator icon appears on the iPhone screen again, try the following steps:

connect your iPhone to Wi-Fi, which can be detected without a SIM card
go to the "Settings" menu
sequentially select the “Basic” tabs, then “Date and Time”
turn on the "Automatic" icon (turn it off and on again if it's already active)
Reboot an iPhone that has stopped receiving cellular service

After repeated iPhone downloads should catch the network, and your operator’s icon will appear on the screen of your mobile device. If the search mode is not restored, proceed to another method.

Make sure your SIM card is working properly

Sometimes the iPhone “does not see” the network not because of the cellular operator, but because the SIM card has failed. A mobile device without a SIM card that works properly will “hang” indefinitely. Options for how to correct this situation on the spot:

move your SIM card to another iPhone and check its functionality
buy a new SIM card for your smartphone

iPhones purchased in other countries may be “locked” to a specific mobile operator, as a result of which they do not work with Russian cellular networks. You will need to unlock your Apple smartphone and reactivation. Perform this action using iTunes programs by creating a copy in advance. With this procedure, the settings set by the owner are reset and data on the phone is lost. But eventually you will restore the cellular search mode.

Try to reflash your phone

Perhaps your iPhone is constantly searching for the network because there was a problem software glitch. This happens when installing new applications or illiterate modem firmware. You can return the device to its original state by resetting recently installed parameters, or by flashing the phone again.

To reset your cellular settings, go to the iPhone’s “General” menu and select “Reset.” The system will offer several options:

reset all settings
erase content and settings
reset network settings
reset Home settings
reset geo settings

First of all, try updating your iPhone by resetting network-related settings. If constant network searching continues, perform full reset and return to the factory settings of the smartphone. If after this the phone hangs endlessly and does not receive a signal from the mobile operator, try to fix the problem by flashing the firmware software. To do this, follow the installation instructions new firmware modem:

update iTunes on your computer to the latest version
create a backup
download the current iOS for your phone model
open iTunes again, click Shift key(Alt-Option) and the "Restore" button
select the downloaded new software file and run the update

These are all the methods that tell you how to fix a faulty cellular connection settings on the spot. If after resetting your iPhone constantly searches for the network as before, take it to a specialist to diagnose the device and restore it. Most likely, the device stopped catching the network due to internal faults electronic components. Here you will need professional diagnostics device, which will help determine the type of repair needed.

Types of repairs

Often diagnosis Apple devices, which have stopped catching the net, reveals oxidation of the internal elements of the smartphone as a result of moisture. If you often use your phone outside in adverse weather conditions, this situation is quite possible. Also, device diagnostics may indicate the need for the following measures.

Technique Apple is one of the highest quality electronics on the market, but it happens that the iPhone does not catch the network. Signal quality may be poor or non-existent. To restore this important function, you should have some knowledge of the structure of the gadget. There are ways to do it yourself iPhone recovery, but first you need to find out what factors contributed to the failure of the mobile device and the lack of a network signal.

Why doesn't iPhone detect the network?

There are many prerequisites that lead to disruptions in the operation of a smartphone. If the iPhone has stopped receiving the network, this means that one of the following reasons is present:

Reset to factory settings was carried out
device firmware was being flashed
iPhone was repaired
the gadget has not been used for a long time
the time was set incorrectly

Sometimes iPhone does not find the network when exposed to adverse conditions weather conditions and when installing incorrect software functions.

After updating the device, you need to check the cell phone settings to make sure that all functions are available, the iPhone sees the SIM card and has good network reception.

Signs of Apple equipment breakdowns

It happens that new smartphone does not see the operator’s network even in an area with an excellent signal, this indicates problems with your device.

Symptoms of an incorrectly functioning network include:

the gadget does not see cellular network
iPhone lost network and can't find it
poor signal reception
looking for Internet providers for a long time
constantly displays the message “Searching”

Another sign of a problem is the situation when the connection on the smartphone is lost in a place where there is no network, but upon returning to the coverage area, it is weakly restored. If the iPhone says “Search” and does not find an operator for a long time, then there are problems that need to be fixed.

If a smartphone catches the network well, but connects poorly to it or loses it, this means that it needs repair.

How to fix the problem yourself?

If your iPhone can't connect to the network, you can try to fix the problem yourself. To do this you need to perform a number of specific actions:

check network settings
turn on and after 10 seconds turn off “Airplane mode”
overload the gadget
remove and inspect the sim
check for updates
insert another SIM card

If your phone does not find an operator while abroad, follow these steps. Turn on the “Operator” item in the settings menu and select the “Automatic” function. After this, a list will appear in front of you mobile operators and available mobile networks, among which you can choose the appropriate one. If everything worked out, this indicates that the iPhone is working properly.

If these steps don't help and you don't know what the problem is, you can try resetting your network settings.

If, after performing these steps, the mobile device does not see the cellular network or has difficulty finding an operator, then you need to contact qualified assistance contact specialists who will diagnose the device and be able to quickly determine the cause of the breakdown and fix the problem.

Benefits of qualified help

The design of Apple smartphones has its own characteristics and differs significantly from other mobile devices. The internal structure of the parts is unusual, so they can be easily damaged. To ensure that this does not happen, you need to entrust the repair to professionals.

If after iPhone repair You have stopped seeing the network and you cannot fix the problem on your own, you should contact the specialists. Experienced specialists They will quickly determine why the iPhone 5S has poor network reception and check the cellular signal. To do this, they perform a number of actions:

perform an external inspection of the mobile device to determine damage or defects
check network settings
install updates
set up software functions networks
remove the battery and SIM cards
examine internal components
check the signal and connection quality

Specialists are often faced with a situation where a mobile device is constantly searching, has poor visibility, or does not connect to the network at all. Experts are well aware of the causes of these problems, so restoring the functionality of the gadget does not take much time. Specialists will fix the problem within 10 minutes; only in some cases, if internal components are damaged, the work may take several hours.

Why should you order gadget repair from Yudu specialists?

Availability of network in mobile device is a fundamental factor in full-fledged work. If your smartphone does not see well, does not detect the network, the search does not produce any results, the signal does not pass through and communication is not possible, contact experienced technicians registered with Yuda.

Specialists have high-precision modern equipment, which allows short term determine the reason for the lack of network. Thanks to their extensive experience, Yudu performers quickly repair the device and restore all network functions.