iPhone 7 does not catch the network

Table of Contents

Time correction to restore access to the cellular network

  • Connect to an active Wi-Fi network.
  • Go to Settings. General.
  • Open Date and Time.
  • Activate the item Automatically.
  • If the switch “Default” is active, then turn it off and turn it on again.
  • Restart iPhone.

As you can see, the method is very simple and at the same time quite effective. However, you definitely need to be connected to a Wi-Fi network for the iPhone to register with Apple’s server. Otherwise, the cellular connection will not come to life.

iPhone does not see the network. simple solution to the problem

After manipulating the iPhone’s firmware or hardware, it is not uncommon for the iPhone to not see the network. There can be many reasons for this problem, but one of the most common is a failure in the current date and time zone settings. Today we will look at the main ways to solve this problem.

After flashing iOS or replacing the SIM card, it happens that the iPhone says “no network”. In place of the operator’s logo is the inscription “No network”. This situation immediately reduces the capabilities of the device and actually turns it into a player. Often, users take the device to a service center, where they try to return the connection for an additional fee, although in most situations, the problem when the network on the iPhone is lost can be solved on their own.

The secret lies in the peculiarities of the operation of iOS itself. iPhone will not pick up the network if the time zone and date / time do not match the current values. It is very easy to fix the situation by simply connecting the smartphone to a Wi-Fi network and performing a number of simple manipulations.

What to do if there is no wireless access point nearby?

In this case, the simplest solution would be to create a Wi-Fi network using another iPhone that can connect to the mobile Internet and distribute the wireless network. It is quite simple to do this:

  • Go to Settings. Cellular. Cellular data network.
  • In the Modem mode section, in the APN field, enter the network identifier. It depends on your mobile operator. The corresponding settings can be found in the technical support of the operator.
  • The Username and Password fields can be left blank.
  • Return to the Cellular menu and go to the Modem Mode section.
  • Activate Tethering.

After these manipulations, a new item will appear in the main settings menu. Modem mode. After its activation, the device will start to “distribute” the Internet.

If this method is also unavailable (the “network search” inscription is saved on the iPhone), then all that remains is to restore the iOS firmware.

First, you will have to download the firmware file, connect your smartphone to a computer with iTunes installed. In the app, select Recover.

It is important to remember that the recovery procedure will delete all personal data and settings from the mobile device.

If even after these manipulations the iPhone does not levitate the network, then the problems may be associated with the hardware of the device and you cannot do without a trip to the service center.

Cellular operator settings and updates

Have you checked the date and time, and the message “no network” has not disappeared? The operator may not provide its services in the region where you are located. Then you can try to activate the “airplane” mode for a few seconds. We do the same if you are in your home region. It happens that the connection is “buggy” and you just need to restart it. You can also turn off and on the device. If this does not help, then you need to check the operator settings. Go to Settings. Operator and check if the Automatic mode is activated.

Do not forget about the update for the system. Connect to Wi-Fi again. Go to Settings. General. About this device. If updates are available to you, the operating system will ask you to install them. If Wi-Fi does not work, connect to iTunes. Then update your device to the latest iOS version.

Incorrectly set time in the settings

This happens after updates and flashing, as well as after repairs in service centers. To fix this problem, you need to connect to a wi-fi network. Then go to Settings. General. Date and Time and activate the item Automatically. Restart your phone. Please note that these actions must be carried out being necessarily connected to a wi-fi network, otherwise the cellular network will not come to life.

Damage or failure of the SIM card

In the process of solving the problem of finding a network on your own, you should pay attention to the SIM card. Often, it can be damaged during cutting, it can fail if it gets wet or for other reasons. Pull out the SIM card using the key in the box from under the phone, put the SIM card in place. Turn on. turn off the airplane mode several times.

iPhone locked by carrier

It happens that a gadget is blocked by a telecom operator for a SIM card of a certain operator. The phone simply does not support other SIM-cards, it says “no network”. You can contact us at the service center, we can unlock by IMEI. As a rule, such a service takes from several days to 10 days, depending on which operator the device is locked to.

Damage to the antenna responsible for receiving the signal of the cellular network

Often there are times when the iPhone has stopped catching the network due to damage to the antenna due to shock, moisture and oxidation, previously carried out repairs, defective parts. To eliminate such a malfunction, you need to contact us at iConceptService, where qualified technicians will diagnose and be able to repair the device.

iPhone does not catch the network?

Often, after a fall, flashing or updating the phone, as well as replacing the SIM card, the smartphone does not catch the network. An inscription “no network” appears and, in fact, the device turns into a useless expensive “brick”. There are usually several reasons for this problem. Let’s look at the most common of them, while paying attention to ways to troubleshoot a problem called “no network”.

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IPhone sensor not working

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iPhone is not catching the network well? Then you are here

One of the most common problems faced by iPhone users is that the iPhone itself is not good at picking up the network. At the same time, everyone can face this, both the owner of the iPhone 6 and the owner of the iPhone 11, however, the reasons for such a malfunction may be different. Let’s first figure out why the iPhone can stop seeing and catching the network.

First, the problem is often observed among iPhone 7 owners and the point here is precisely in the modem part. In version 7, Apple used Qualcomm chips for the modem, which proved to be excellent in previous models of Apple technology, however, already during this period, relations between Qualcom and Apple were very tense and Cupertino decided to quickly turn towards Intel. As a result, the iPhone 7 came out, both with chips from Qualcomm and new chips from Intel, although it was Intel’s ones that were very raw and, compared to Kualkomovskiy ones, they gave out the speed and often glitched.

In order to determine which chip is in your iPhone, you need to go to Settings, then General. Legal information. It is on this page that the model number is indicated, by which you can determine with which modem your iPhone was released, for example, the “seven”. The A1778 and A1784 come with an Intel modem, while the A1660 and A1661 come with a Qualcomm modem. Thus, if your iPhone has an Intel modem and phone model. 7, 7 Plus, 8, 8 Plus, X, then most likely you may have problems with the network due to the fault of this modem and this is most likely its already “unpleasant” feature that cannot be eliminated in any way.

The second reason why the iPhone does not catch the network well is damage to the modem part, this can be when it falls, 100% this happens if moisture gets into the smartphone and corrosion begins, very often in the network of Apple service centers. IVEstore, clients contact after other services, where the “masters” made unqualified repairs on the board, thereby killing the board and the modem part itself. Also, a problem arises when soldering on a board in relation to memory and when working with u2, but here it depends on the qualifications. In this case, there is only one solution. carry in a normal iPhone repair service, where the craftsmen have experience in fixing other people’s jambs.

The third reason why your iPhone may be poorly networked. this is your case, the fact is that often when buying non-certified cases, they can be made not only from don’t understand what material, but also with the use of technologies that degrade the signal bandwidth. Everything is simple here, cover for the trash can.

The fourth reason lies in the software freeze. There is such a bug and a glitch, it is closely related to chips from Intel, it lies in the fact that the iPhone shows a good signal, gives out 3G or LTE, but at the same time almost nothing is loaded or not a single site opens at all. Here the situation is that it seems to be frozen, it remembered some position of the signal, and when it changed or changed its level, it could not rebuild and hung. Here you just need to turn on / off the mobile network and then it should reset or reboot, after which it will catch an adequate signal and continue working.

Another fairly common problem lies in the SIM card. If you have an old, shabby SIM-card, then it either technically cannot meet the requirements of a smartphone or it may simply be damaged, everything is simple here. go to your OPSOS and make a replacement, the problem will disappear.

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Well, the most common reason, it includes all the previous ones. this is when a person comes to us with a problem that his iPhone has stopped catching the network, our masters open the device, and everything is dug and dug inside. As a result, it turns out that a person bought it hand-held on a popular bulletin board and ended up on a basement-quality REF. To avoid this, it is best to apply for a purchase at IVEstore, we will select an option that will be 100% original, and all used iPhones are checked by us and we issue our own guarantee on them, among other things, if you do not have a suitable option found, then you can safely make an appointment with the seller in one of our centers, where the wizard will diagnose and report all iPhone problems with you.

Thank you for your attention, we really hope that everything is fine with your iPhone and you will never encounter problems, but if you still have any questions, we will be happy to answer them.

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How to fix system crashes

Before fixing the problem, inspect your iPhone for damage. Any chips and scratches can cause hardware problems. only experienced technicians can fix them efficiently.

  • restart iPhone
  • reset network settings
  • software upgrade
  • replacement of the antenna responsible for the operation of the network

Persistent problems with the mobile network can occur due to a malfunctioning SIM card. To replace the card, contact your mobile operator.

After activation, the iPhone may not be detected on the network due to overheating. High and low temperatures lead to disruption of the smooth operation of the gadget. Before changing the settings of the cellular network or giving your smartphone for repair, leave it for 15-20 minutes at room temperature. Then restart your iPhone. if after the update it still does not see the SIM card, perform a factory reset by following these steps:

  • click on the category “General”
  • select “Reset”
  • click on the “Reset Network Settings” tab
iphone, does, catch, network

Resetting the network settings on iPhone will update the rest of the settings, including APN and VPN. You will also have to re-enter all passwords and search for Wi-Fi networks.

If after these procedures there is still no network signal or the SIM card is not detected, check the coverage area. see if the receipt of data from the mobile operator is activated.

Why does my smartphone work intermittently?

Problems with your cellular carrier can occur due to a small software glitch in your iPhone. In this case, to restore Apple technology, it is enough to restart the device. If the phone after the update does not see the SIM card or writes: “no network”, the cause of the malfunction may be more serious.

The phone may not detect the SIM card in the following situations:

  • wear of the modem, antenna or other parts
  • moisture penetration into the iPhone case
  • SIM card lock
  • network problems due to malfunctions of the mobile operator

Network problems can appear due to late software updates or malfunctions after factory unlocking. In the latter case, the SIM card is successfully registered, but the iPhone cannot find the mobile operator.

Also, network problems can arise after disassembling the iPhone. If you do not have the special tools recommended by Apple, do not perform your own repairs. You can not only incorrectly connect the cables, but also damage the motherboard.

IPhone is offline

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If the iPhone has no network, the reasons for the malfunction may be incorrectly set parameters or mechanical damage to the device. You don’t have to go straight to the wizard to find out why the iPhone can’t find the SIM card. Try to diagnose yourself. reset the settings or restart your smartphone. If the iPhone does not catch the network due to a malfunction of the modem or wear of the parts responsible for activating the mobile operator, you need to contact a specialist.

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How to download updates

Persistent interruptions or poor signal strength may be due to outdated network settings. If you inserted a SIM card into the iPhone, but the smartphone does not ring, update the cellular data. To do this, after activating the SIM card, follow these steps:

  • connect your phone to wifi
  • select “Basic”
  • click on the “About this device” tab

If new options are available, your mobile operator will automatically prompt you to search for and install them. Each time you insert a different SIM, download new settings to improve connectivity.

Network problems also depend on the quality of service. Before sending your iPhone for repair, contact your mobile operator and find out all the important information:

  • state of an account
  • changes in tariff
  • information about interruptions in the work of a mobile operator

If after these steps the signal is still not available or the SIM card does not work, you need to look for other causes of the problem.

Factory Restore

In cases where the iPhone does not see the SIM card, there is no network or the smartphone does not ring, resetting to factory settings often helps. this allows you to get rid of malicious files. Remember that this method will help you troubleshoot system problems, but all applications and games on your phone will have to be reinstalled.

IPhone Factory Restore Steps:

  • launch iTunes on computer
  • connect the gadget to the PC
  • select your device in iTunes
  • click on the “Browse” tab
  • select “Restore”
  • confirm the recovery procedure

Apple recommends that you always use original USB cables and adapters. Using analog wires can lead to software installation failures. Before restoring the device to factory settings, you can save the data to iCloud. Backups can also be done on iTunes.

iphone, does, catch, network

When a professional repair is needed

If you have tried all the methods, but the phone still does not pick up the network, and you do not know how to fix the situation, contact qualified technicians for help. Most likely, network problems arose due to hardware problems. the wizards will fix them after disassembling the device.

On the YouDo site, you will quickly find contractors who specialize in the repair of Apple appliances. Yuda professionals offer favorable terms of cooperation:

  • high-quality iPhone repair using modern tools and original parts
  • home visit at a convenient time for you
  • restoration of the device in accordance with the manufacturer’s recommendations

If the iPhone does not have a network or the SIM card is not available, leave a request on the Yudu website. experienced service providers guarantee efficiency and excellent quality of repair.

Set to factory settings

Factory setting will help to fix system problems, get rid of dangerous content. However, all games, movies, music and other applications on the phone will have to be reinstalled.

Doesn’t support operator

It often happens that the iPhone does not see the network if it is locked to a specific operator. SIM cards of other dealers are not supported, and the user will have to contact the service to unlock the device.

Hardware problems

Sometimes there is no network on the iPhone due to damage to the hardware: antenna, motherboard and other important parts of the device. In this case, the user will have to contact gadget repair centers.

Reset network settings

The operation helps in many cases when the phone reports the absence of the network. This requires:

  • Go to “Settings”.
  • Find General Category.
  • Click “Reset”.
  • Select the option “Reset network settings”.

Firmware upgrade

Updating the firmware has a beneficial effect on the operation of the Apple device. The user can easily cope with such a task using iTunes. After the iPhone is connected to the PC, in the “Overview” tab in iTunes, the basic characteristics of the device are displayed: model, phone number, firmware version, and others. Select the “Update” option.

Replacing the antenna

The service center will help you to replace the antenna if it is damaged, oxidized or defective.

Problems with the software part

Software errors are corrected by the developers as they are identified and are taken into account in the next OS versions. Therefore, updating the system to the latest version is recommended in the first place.

What to do if the iPhone does not catch Wi-Fi: we look for the reason and solve the problem

If the iPhone stops picking up the Wi-Fi signal, do not rush to take your smartphone to a service center. Any failures cause great inconvenience, but if you figure it out and find the reasons, you can fix the problem yourself. Today we will find out why the iPhone does not see the Wi-Fi network.

Causes of the problem and solutions

Why is iPhone not catching Wi-Fi? Experts identify several reasons why the gadget does not recognize the network:

  • The access password was entered incorrectly. This is one of the most common reasons. To fix, enter the code again.
  • The Wi-Fi wireless module is defective on the device. Try to diagnose yourself and restart your smartphone. If this does not help, then take the device to specialists.
  • The router has malfunctioned. Here you should try to reconnect to the wireless network. Reboot your router and connect.
  • The firmware version is incompatible with the device. Reset to factory settings or update software.
  • Malware has entered the system. Install antivirus software on your device and activate it when downloading each application.
  • The software can’t handle the loads. In this case, you can partially clear the memory.
  • Unpaid invoice for communication services from the provider. Check your balance and top up.
  • The parameters of the router are entered incorrectly. It is enough to reset the settings, enter them again and reboot the device.
  • Mechanical damage. Corrected depending on the complexity of the situation.

If the smartphone shows that the Wi-Fi network is available, but cannot connect to it, then the problem lies in the incorrect settings of the router. To fix, follow these steps:

  • reset all parameters and rename the access point;
  • change the security key;
  • try to connect again;
  • disable password entry;
  • try to connect again.

Mechanical damage can be avoided if you follow the basic rules for using your smartphone. If you ignore the problems, then because of them others may appear, the level of complexity of which will be impossible to predict.

A few more tips are described in the following

Checking the operation of the router

Relevant if a router malfunction is found. Because of this, no device can connect to the internet via Wi-Fi. This can happen due to power surges or malfunction of some parts.

  • Try restarting your router. If the situation has not changed, then use the second option.
  • Go to your personal account and check the parameters of the router. Login to the settings is done through the browser at 192.168.1.1 (or another, which is indicated on the device itself). Enter your personal password and login from the “admin”. Check if the settings are correct.

If that doesn’t work, then try connecting through another device, such as an iPad. And, if, when trying to connect, the iPad does not see Wi-Fi, then contact the repair service. This is an extreme measure. Maybe it’s time to change your router to a new one.

Additional ways to troubleshoot problems

Other troubleshooting methods that we will look at can be considered universal and provide answers to the questions that have arisen, why the iPhone does not see the Wi-Fi network. Let’s analyze the most popular.

iPhone 7 & 8: No Service / Searching / Invalid Sim / No Sim Card (FIXED!)

Module malfunctions

The hardware module connects to wireless networks. This detail is considered one of the most problematic in the iPhone. The problems started with the 4s model, where the smartphone did not see Wi-Fi. Usually, the malfunction manifested itself in the course of overheating, falling or getting moisture inside.

In this case, it is recommended to give the cell phone to a specialist, but if you have the appropriate skills, you can fix it yourself.

So, what to do if the iPhone does not see the network at home or any other Wi-Fi:

  • Turn off your smartphone and remove the case.
  • Unscrew the screws on the housing.
  • Remove the cover and unscrew the additional 4 bolts next to the camera.
  • Remove the unit and unscrew the screw from the antenna.
  • Use tweezers to pick up the latch and pull it out.
  • Take out the module and warm it up to 300 degrees. This can be done with a hair dryer.
  • Warm up the board. We do not recommend holding the hairdryer over it for a long time.
  • Wait for the machine to cool down and put it back.
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The solution to the problem is also relevant for the iPad, which does not see Wi-Fi. The same method can be used if it is necessary to replace a defective part with a new one.

Warming up is a dubious method. Even if you do not completely ruin the gadget, this method usually helps only for a while. Then the problem comes back.

Problems with the settings of the cellular operator

If the time is set correctly, but the iPhone still does not catch the network, you can suspect that the settings of the cellular operator are lost. A set of such measures will help to solve this problem (each subsequent step must be performed only if the previous one did not work):

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

In the “Settings” go to the “Operator” section and deactivate the “Automatic” toggle switch.

Check if the cellular data settings are correct (APN, username, password). Follow the path “Settings”. “Cellular”. “Cellular data network”. The block “Cellular data” contains the necessary details.

You can find the correct parameters for the top 3 carriers in our article on how to set up Internet on iPhone. In case of mismatch, change the cellular data settings on the “apple” gadget manually. Remember to restart your device after changing the settings.

The phone loses connection in the cold

IPhone gadgets, like any flagship, cannot always function normally in severe frosts. To keep it out in the cold, look out for 3G and GPS, which should be turned off, as they can also interfere with the connection. When disconnecting, you need:

  • Switch “Airplane mode” to OFF.
  • Reboot phone.
  • Check if the communication settings are correct.

If after that the iPhone loses the network, then you will have to contact the service center.

No support for the required operator

If the iPhone 4, 5, 6 model does not catch the network, then there is a high probability that it only supports the settings of a certain operator. Often this can be found on non-activated models coming from the United States. These smartphones are tied to the ATT operator and without a special “unlock”, work in the territory of the former CIS will be impossible.

But if the activation did not bring the required results, then you will have to reset the settings. To do this, go to the “Basic parameters” and reset the communication parameters.

If the activation took place using the “SAMPrefs” program, then the process will not be able to go through automatically. To reset the settings, you will need:

  • Open “iTunes”.
  • Mobile must connect to computer.
  • Perform “backup” and restore.
  • After completing the recovery procedure, select the item “recognize as a new device”.

Search for updates

Your iPhone may not pick up a signal due to the fact that you have not installed the latest updates for the system. they are necessary for the gadget to work correctly. Go to the item “About this device”, if you see that there are new system files for the iPhone, connect to the Internet and start the update process.

Note. If for one reason or another you are unable to connect to the Internet from your phone, connect it to your computer, go to iTunes, start the search for updates and install them.

iphone, does, catch, network

Problems with 3G

The signal may disappear due to the influence of 3G, which blocks access to the voice communication channel and the device starts to catch the signal poorly. First you need to check the settings, if they were entered incorrectly, then the problem may be eliminated by resetting the parameters.

Often times, this method only works for a short time. For a complete fix of the cell phone, it will have to be referred to specialists to carry out work on flashing the phone. It is not recommended to carry out this procedure on your own, since if an error is made during the process, the iPhone will turn into a “brick”.

IOS crash

The failure of the above measures tells the user that the problem may be with the software. For the gadget to work correctly, the latest system updates are required. To check if there are available updates, the user needs to follow the path “Settings”. “General”. “Software update”.

If, as a result of the check, the iPhone finds newer software than is installed on the device, the user should download it. If there is nowhere to update further, you need to refer to the procedure for flashing the gadget. This procedure is simple and does not require contacting the service center. any user will be able to perform it with his own hand. To help a newbie, our article on flashing iPhone.

Non-standard ways

  • You can try connecting to a faster DNS server. In the Wi-Fi settings, from the right edge of the screen, you need to click on the letter “i” and select the Google or OpenDNS server from the specified ones.
  • You can switch to another broadcasting channel. This helps in apartment buildings when many networks are connected to one channel. To do this, you really have to go to the router interface and change the channel yourself.
  • Installing a security key to your Wi-Fi network will also help. If the network is “not password protected”, that is, it is open, unauthorized users, for example, neighbors, can connect to it, which threatens with connection problems and a decrease in the data transfer rate.

What to do if the problem is with the router?

If, after checking the connection of other devices, it turns out that the router is to blame, the following options can help:

  • Restarting iPhone sometimes saves.
  • Reset the router settings using the “RESET” button. However, if you are unable to re-configure the device, it is better to consult the wizard.
  • Go to the router interface and change the region “Russia” to “America”.
  • Sometimes changing WPA2 / WPA to WEP helps. Of course, this is an old and unreliable encryption method, but in some cases it helps to restore the connection to the Wi-Fi network.

Firmware

Updating iPhone firmware to the latest version is one of the options for self-solving the problem.

We solve the problem ourselves

Before “picking” the iPhone, first it is better to check for faults in the router itself. This is easy to do. Check how other devices work when connected to a Wi-Fi network. If the internet speed is stable and good, then the problem is not with the router, but with your iPhone.

What to do? What measures should be taken if the iPhone 6 or iPad does not catch Wi-Fi well and stubbornly refuses to see the network?

Draw your attention to! If the iPad cannot connect to the network or does not see it, the solutions are the same as with iOS smartphones.

What to do if Wi-Fi is not working well on iPhone 6 / 6s / Plus?

This problem is found on some iPhone models. However, it was noted that it is the owners of the iPhone 6 who most often complain about the fact that their device does not pick up Wi-Fi well.

Here are the main symptoms of an iPhone with Wi-fi. Familiar?

  • The gadget only catches the network at a short distance;
  • iPhone does not catch the network (does not see it at all);
  • Internet is constantly interrupted.

In this article, we will consider all possible ways to solve the problem at home, from the simplest to the more sophisticated and complex.

What to do if the iPhone is not picking up the network well? The way to solve the problem is as follows

Reset network settings

Instructions on the procedure for resetting the settings: go to the menu “Settings” → “General” → “Reset” and press the button “Reset network settings”.

It is not recommended to do a factory reset. If necessary, save important information, for example, upload it to the cloud.

Reconnection

Sometimes you just need to reconnect to the network. To do this, you need to forget the network in “Settings”. “Wi-Fi” and reconnect to it.

Don’t forget to check if you wrote the security key correctly!