WI-FI won’t turn on on iPhone

iPhone Won’t Connect to Wi-Fi. What to Do?

Problems related to the inability of an iPhone or iPad to connect to Wi-Fi often occur to owners of Apple mobile devices and, what is saddest, just as often these problems remain unresolved for users. In this guide, we have described the most effective ways to restore Wi-Fi on iPhone and iPad.

Perform a forced reboot

Another easy way to get Wi-Fi working is to perform a forced reboot. Just hold down the Home and Power buttons together and hold until the Apple logo appears on the screen. If after rebooting Wi-Fi still does not work, move on to more radical solutions.

wi-fi, turn, iphone

Try to reconnect to the network

This method helps in most cases when the iPhone or iPad does not connect to an already known Wi-Fi network. Its meaning is that you must first forget the wireless network, and then reconnect to it. This is done as follows:

Go to the Settings menu. Wi-Fi

Select the problematic wireless network

Click the Forget This Network button

Search for wireless networks and connect to the desired one by re-entering the password

Please note that the password will need to be re-entered after the reset, so make sure you know the code word.

Check if the password you entered is correct

Let’s start with the simplest, but still one of the most common reasons iPhone or iPad won’t connect to Wi-Fi. Yes, it is often the incorrectly entered password that prevents your device from connecting to the wireless network.

There is no wisdom in checking the correctness of the entered password. you just have to enter the code word with maximum accuracy and case-sensitive. It will not be superfluous to check if the password is correct on another device. If another smartphone or tablet easily connects to the desired Wi-Fi network using the password you specify, then you did not make a mistake when entering and the problem lurks somewhere else.

Reset network settings

If the previous method did not help, then it’s time to move on to heavy artillery. The last way to restore Wi-Fi operation is to reset the network settings, which is done like this:

Go to the Settings menu. Basic. Reset

Select “Reset network settings” Confirm the action by clicking “Reset” After the network settings are reset, you can check the Wi-Fi operation.

Wi-Fi button is gray and not active. what happened to the iPhone?

Hello everyone! We have already analyzed all possible problems (and their solution) associated with connecting an iPhone or iPad to Wi-Fi. here is a detailed instruction. But the fact is that in that article general problems were considered, and today I want to talk about one specific case.

over, there is a reason. a question from a reader of my humble blog.

So, recently I received a letter (the text is approximate, but the essence has not changed): “Good day! My iPhone lost its Wi-Fi connectivity this morning. The thing is that, having gone into the settings, I tried to turn on Wi-Fi, but nothing worked for me. the slider did not move. For some reason, it is shown in gray and cannot be activated. Please tell me what to do? “.

How To FIX iPhone Wifi Not Working!

But really, some strange “glitch” iOS. there is a Wi-Fi button, but it is not pressed. Or not a “glitch”? Let’s figure it out, let’s go!

In fact, the problem can be both software and hardware. And of course, first you need to exclude crashes in the iOS system. To do this, we perform the following actions:

  • Hard reboot. it is done differently for different models (details here).
  • We reset the network settings. To do this, open “Settings. General. Reset. Reset network settings”.
  • If there is a jailbreak, then delete it. Since some of its tweaks can affect the performance of the Wi-Fi connection.
  • Are you using beta firmware? Remember that you can still “roll back” to “normal” from it. do it.
  • Back up and restore iPhone or iPad firmware via iTunes (use DFU mode to be sure). See if the Wi-Fi icon is activated on a completely “clean” (without your data) device.

Did you do all these manipulations, but the problem persists? Unfortunately, in this case, the gray color of the button most likely indicates a malfunction of the Wi-Fi module.

By the way, this fact can indirectly confirm the impossibility of turning on Bluetooth. its icon will also be inactive.

How to find out more precisely? Open “Settings. General. About this device” and look at the line Wi-Fi address.

  • If instead of numbers we see N / A (Not Available). most likely the wireless module has “died” completely. Only replacement will help.
  • If the numbers are still there, but Wi-Fi still does not turn on, then perhaps the poor-quality soldering is to blame and it will be enough to re-solder the module. It’s also unpleasant, but at least you won’t have to spend money on spare parts.

And what to do now. how to do the right thing?

  • Find out if your iPhone and iPad are still under warranty. If yes, then feel free to take it to the warranty repair. let them figure it out themselves.
  • Is the service term over? Unfortunately, replacing and soldering a module is not the easiest operation. it cannot be done at home, without special skills and equipment. Therefore, you need to visit the service center. But there is good news. the cost of such a procedure is not very high. Although everything is known in comparison

And finally, I would like to note the following moment.

On the Internet, as a way to deal with non-working Wi-Fi, you can find this advice. put it in the freezer or heat the device. Say, then the soldering will fall into place and everything will work.

I don’t know if you want to check this method or not, but we must remember about the disadvantages of such a solution:

  • Helps rarely.
  • The effect, as a rule, does not last long. after a while, the Wi-Fi connection icon will turn gray and inactive again.
  • You can easily overheat (overcool) the device and break something else. the motherboard, display, all kinds of controllers, modules, etc.

Therefore, in my opinion, this manipulation is an extremely dubious decision. Although, if you are going to throw out the device anyway (since you simply don’t need it with a disabled Wi-Fi button), then you can try. But only at your own peril and risk, because the consequences can be unpredictable. Again, visiting a service center will be much more correct.

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Wi-Fi not working on iPhone or iPad: possible solutions

Among all the problems faced by the owners of mobile gadgets, poor performance or complete lack of Wi-Fi connection is one of the most common. Usually the fault is due to incorrect user settings of one of the devices (router or smartphone), but sometimes it is not possible to resolve this situation without intervention at the hardware level.

Below we will consider the most effective methods of Wi-Fi treatment in terms of the ratio of the total number of attempts to successful ones. That is, it is these methods that most often help users solve the problem with this type of wireless connection.

Folk remedies

However, if you have an old iPhone 3GS or iPhone 4 with a broken screen and a non-working Home button, then you can risk his health and do one of the methods of temperature exposure that have been tested by thousands of users. Namely. heat the smartphone with a hairdryer to a critical temperature and then restart, or vice versa. freeze the iPhone in the refrigerator (and this is not a joke).

Sometimes this has a positive, but temporary effect and confirms the presence of hardware problems.

On iPhone or iPad (reboot, “forget network”, reset network settings, flashing)

Naturally, the first step is to take a full range of measures to eliminate a possible error in the iOS settings, moving through the list from the simplest to the most complex:

Turn Wi-Fi off and on in Control Center, restart your device.

If the iPhone or iPad does not connect to the Wi-Fi network correctly, try to “forget” the network. To do this, open the Settings application, go to the Wi-Fi section and click on the “i” icon next to the signal strength icon.

If this does not help, reset the network settings. To do this, go to the path: Settings → General → Reset and click on Reset network settings.

In some cases, you can use the Software Restore procedure. How the Software Update differs from the Software Restore, as well as how this process is performed, we described in detail in this material.

On a router (router)

Reboot your router. No matter how trite it may sound, restarting the router in some cases really helps to improve the operation of the wireless network on iOS.

Change the encryption method (this is often the reason iOS devices don’t want to connect to Wi-Fi).

Reset your router (router) to factory settings.

Eliminate external causes (interference, covers)

First of all, you should make sure that there is no interference with the signal. If there is no microwave oven between the router and the smartphone, in which there are several working radiotelephones, then it should pass unhindered. Most often, the problem lies in covers and bumpers, which were made by shortsighted craftsmen from metal materials. removing such an accessory can remove the issue of unstable Wi-Fi connection.

Causes of the problem and solutions

If you like video, then watch the following video:

I offer an overview of the easiest ways to solve Wi-Fi problems on iPhones.

Software Update

Another reason when Wi-Fi goes down is due to the operating system. It is relevant for devices that are outdated and no longer supported by Apple’s official policy. When Wi-Fi is not working on iPhone 4s, 5s will most likely have to manually try reconfiguring the operating system.

Although the “old” models no longer receive updates, you can do the following:

  • Connect your phone to a computer on which the current version of iTunes was previously installed.
  • In the “Browse” menu you need to find the “Update” button.
  • It is pressed when the smartphone is connected via a cable. The system will automatically check for the availability of suitable firmware for a specific model and try to install them.

The method is effective, but if the version is older than 4s, for example, if Wi-Fi does not work on the iPhone 4, then it will not be possible to use it. The manufacturer has completely refused to “help” the owners of outdated devices. “Buy our new products”. suggest Apple.


In other cases, the problem with not working Wi-Fi appears after an iOS update. The situation concerns just new products. For example, Wi-Fi may not work on an iPhone 7 or 8, or even a brand new X or XR. This is called a “beta firmware issue” and is fixed as follows:

  • You will have to use iTunes again.
  • We go to the same menu “Settings”.
  • Here, in addition to “Update”, we find the “Restore” option.
  • We choose it.

It is advisable to make a backup copy of all data available on the phone. contacts, photos, videos. In theory, everything you need is stored on iCloud, but additional protection is never superfluous.

Restoring your phone can also help if Bluetooth (Bluetooth) is not working on iPhone 7. This function is now rarely used for its original purpose. to transfer files. But Apple used it to connect to wireless headphones. Therefore, if branded Airpods have stopped connecting, you may also have to restore the phone through iTunes options.

“Symptoms” of the problem

Let’s start with how we can determine that we have problems with Wi-Fi. The main symptoms of the problem are:

  • The smartphone does not connect to available points, despite the fact that other gadgets are catching the network as expected;
  • The Wi-Fi icon is inactive (grayed out);

iPhone Wi-Fi Won’t Turn On.

  • You know for sure that there are connections available, but your iPhone cannot see them;
  • The network periodically “falls off”.

Wi-Fi not working on iPhone: does not turn on or disappears

Internet access is a basic function of any smartphone. Most of the functionality, from the ability to use the browser to updates, depends on the availability of a network connection. The easiest way to connect is a home or public router.

If you have problems with the connection, you can almost always find out yourself why Wi-Fi may not work on your iPhone. Sometimes you need to change the settings. In other cases, you cannot do without reinstalling the system or even hardware repair.

Network reset

Before proceeding with more complex manipulations, it is advisable to simply reset the network settings. This applies, first of all, to constantly used connections to the router. home, work, in your favorite cafe.

If Wi-Fi does not work on the iPhone 6 (the problem is typical for this model), then you should always start with the following manipulations:

  • Go to the “Settings” menu.
  • We select the sub-item “Basic”.
  • We find the option “Reset network settings”.

At the same time, the Wi-Fi connection is lost, but it is restored after a while.

Sometimes such a measure is enough to restore the stability of the network. The phone simply updates all the settings on its own, getting rid of the accumulated errors. The Wi-Fi problem on the iPhone 6 causes inconvenience to many phone owners, but it is also easy to “cure” it without requiring additional intervention or manipulation.


After backing up your data, you can proceed to erase information and return iPhone to factory settings.

To do this, go to “Settings” and click “General” = “Reset” = “Erase content and settings.” Confirm your actions.

Once completed, the iPhone will return to the state it was in at the time of purchase. After that, you can configure it manually or restore it from a backup. The second option is faster and easier, but at the same time there is a possibility of returning an error that caused problems with connecting to Wi-Fi on this device.

READ  How to delete an app from the cloud on iPhone

Wi-Fi Greyed Out On iPhone? Here’s The Fix.

Why iPhone won’t connect to Wi-Fi

There are various reasons for this problem. And only when it is identified correctly, the problem can be quickly eliminated.

WI-FI does not work on iPhone. fix the problem

Wi-Fi is disabled on the smartphone

First of all, check if wireless is enabled on iPhone.

    To do this, open the settings and select the “Wi-Fi” section.


In other cases, the problem with not working Wi-Fi appears after an iOS update. The situation concerns just new products. For example, Wi-Fi may not work on an iPhone 7 or 8, or even a brand new X or XR. This is called a “beta firmware issue” and is fixed as follows:

  • You will have to use iTunes again.
  • We go to the same menu “Settings”.
  • Here, in addition to “Update”, we find the “Restore” option.
  • We choose it.

It is advisable to make a backup copy of all data available on the phone. contacts, photos, videos. In theory, everything you need is stored on iCloud, but additional protection is never superfluous.

Restoring your phone can also help if Bluetooth (Bluetooth) is not working on iPhone 7. This function is now rarely used for its original purpose. to transfer files. But Apple used it to connect to wireless headphones. Therefore, if branded Airpods have stopped connecting, you may also have to restore the phone through iTunes options.

Options for the daredevils

There are a couple more ways to “revive” non-working Wi-Fi. They should hardly be called scientifically sound, so you can use them only at your own peril and risk. These methods take as a basis the problem of breaking contacts, and solve the problem using extreme temperatures as follows:

  • take a phone;
  • put it in the refrigerator
  • hold for 15 minutes;
  • reload.

Remember that the technique is fraught with the formation of moisture condensation on the contacts!

  • we take a hairdryer;
  • we bring it to the iPhone;
  • warm up with hot air for ten to fifteen minutes;
  • also reboot.

What’s happening? “Home” imitation of soldering. Sometimes it really helps if the contact on the Wi-Fi module has moved away. But there is also a great chance that the phone will deteriorate completely. As a rule, the technique of a refrigerator or hair dryer does not “last” for a long time, but there will be enough time to wait for a complete repair.

Our team in no way encourages the use of these methods! They just exist, and we are obliged to tell about them.!

If you have questions, or want to discuss this article, please write in the Комментарии и мнения владельцев! And I say goodbye. Be kind!

Using iCloud

In the event that there is no access to a personal computer, there is another way to create a backup copy of data: using the iCloud cloud storage. However, to use this method, you need a Wi-Fi connection.

First you need to go to “Settings”, click on [Name] and select iCloud. Then scroll down the list until you see the iCloud Copy button. Turn on the switch if it is off by default. Click “Create a backup” and do not disconnect from the Internet until the process is complete.

Failure in network settings

  • At the bottom of the window, select the “Reset” section. Then tap on the item “Reset network settings”. Confirm the start of this process.
  • What to do if Wi-Fi does not turn on due to software glitch

    It happens that Wi-Fi freezes and functions poorly due to system errors. A software failure after updating the operating system is often the cause. However, there are other software reasons due to which Wi-Fi does not work very quickly or does not turn on at all.

    If iPhone stops functioning properly, Wi-Fi isn’t working properly or won’t turn on at all, a button won’t turn on, an icon is grayed out, or you see other signs of a problem, try the following:

    • reboot the router
    • if restarting the router did not help, make a forced “reboot” of the mobile device
    • if Wi-Fi is not working or freezes, please update your operating system
    • install antivirus, the iPhone may be infected
    • try to connect mobile internet

    If the steps did not help, and the Wi-Fi in the Apple mobile phone did not work, the problem is most likely in the hardware. The reasons for such breakdowns are quite varied, ranging from the breakage of contacts with the motherboard and the failure of the power button loop, and ending with the breakdown of the module.

    WI-FI does not work on iPhone

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    If Wi-Fi is not working on your iPhone, do not rush to take your device to a service center. First, try to fix the problem yourself. As soon as there is a problem with the wireless network connection, reboot the device and reset the settings. There are also other ways to troubleshoot the Wi-Fi problem, which depend on the cause of the problem.

    Signs of Wi-Fi Problems

    It’s easy enough to understand that there are problems with Wi-Fi. If Wi-Fi is not functioning very quickly, the problem may not be with the smartphone, but with the router. Therefore, first check if the router settings are correct.

    The following symptoms indicate a Wi-Fi problem:

    • the device does not catch the network
    • smartphone does not connect to hotspot
    • Wi-Fi icon is gray
    • Wi-Fi freezes after a short period of time
    • the button of the mobile Internet, Wi-Fi connection does not turn on
    • Internet is not working well (low speed)
    • lost network settings

    Of course, Apple equipment undergoes rigorous production testing, but some users notice that even the new iPhone does not catch Wi-Fi. Fixing a software glitch is much easier than fixing a hardware problem with Wi-Fi not working on an iPhone. In any case, the troubleshooting method depends on the type and complexity of the breakdown.

    What to do if Wi-Fi does not turn on due to hardware failure

    The hardware failure is not related to OS firmware or malware. This problem is quite unpleasant. Improperly performed repairs can affect not only Wi-Fi performance, but also other functions of the iPhone.

    On the Internet, you can find the following methods for self-recovery of the Wi-Fi hardware:

    • Warm up the switched on iPhone with a hairdryer at the maximum power level. if a warning about an extremely high temperature level appears on the smartphone screen, immediately stop heating and reboot the device
    • if Wi-Fi still doesn’t work, try putting iPhone in the refrigerator for no more than 15 minutes, then restart your smartphone

    These methods are quite simple, but they are not always suitable, so if you are not sure of the correctness of the actions, it is better not to do anything until you disassemble the device.

    The main causes of the malfunction

    If you surf the Internet a lot, the quality of the wireless network reception is very important. Therefore, when Wi-Fi stops working on the iPhone (does not catch the network, freezes or works with poor speed), it can become a very frustrating problem. You can try to restore the device yourself or use the help of experienced specialists.

    There are reasons why Wi-Fi may stop working on iPhone:

    • hardware failure
    • software glitch
    • accidental factory reset
    • mechanical damage to the device
    • ingress of moisture inside the smartphone

    Software failure and flashed network settings can be easily fixed by yourself.

    How to repair a gadget after disassembling it

    If smartphone functions work poorly or did not recover at all, disassemble the device using special tools and try to determine what the problem is.

    READ  The phone screen does not turn on but the phone works

    To disassemble Apple smartphones, two screwdrivers are usually enough (a regular Phillips screwdriver and a specialized one for smartphones). Having prepared the tools, follow these steps in stages:

    • unscrew the fasteners and remove the front cover of the iPhone
    • find the Wi-Fi module (1 by 1 cm square, covered with a thin film)
    • gently peel off the protective cover using tweezers
    • slowly, at an angle of 90 degrees, start heating the module with a hairdryer, gently directing hot air to the board
    • evenly drive the hairdryer around the perimeter of the Wi-Fi module
    • after heating the board, press it to the contacts, fix the square with a small piece of cardboard
    • wait for the components to cool completely and turn on the iPhone

    After such actions, usually Wi-Fi begins to function stably, however, there were situations in which the owners of smartphones discovered additional malfunctions.

    Such a nuisance can happen with any iPhone model, therefore, if Wi-Fi does not work, and you do not know what exactly the problem is (in a software failure, in a module, power and volume buttons, or other hardware elements), you doubt the successful completion of an independent repair, use the services of qualified specialists.

    Professional recovery for iPhone with wireless networks

    Using the Yuda website, you can quickly find an iPhone service provider near you. An experienced technician will immediately arrive at the specified address to diagnose the device, determine the cause of the malfunction and repair the Wi-Fi.

    It is profitable to order the services of certified specialists registered on the Yudu website for many reasons:

    • no time wasted on a trip to the service center
    • works are performed in your presence
    • only high-quality components and spare parts are used for iPhone repair
    • the master brings with him all the necessary equipment and tools
    • the specialist provides a guarantee for the work performed

    If Wi-Fi does not work on the iPhone, you should not risk expensive equipment, order repairs from trusted masters on the YouDo website.

    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.

    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.

    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.

    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 (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.

    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

    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.


    A factory reset is an effective way to troubleshoot network connection problems. As we already found out, connection failures started a long time ago. The iPhone 4 did not see Wi-Fi, the story continued with the iPhone 5, 6 (they are not being updated at the moment). The latest versions have eliminated these problems. If you are the owner of previous models, then the reset operation will help.

    Make sure to back up your data, otherwise it is almost impossible to recover information.

    • go to the menu;
    • find the item “Settings”;
    • select “Reset”;
    • click “Reset settings”;
    • wait until the end of the operation.
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