The Wi-Fi button is gray and inactive - what happened to the iPhone? Why iPhone won't connect to Wi-Fi

Hello! I don’t know if the question is appropriate, you are doing more global problems, providing... But I also had a problem. I use my iPhone heavily with all of its apps. They are known to use the Internet heavily. If I’m on the street, everything is clear, I need to use the mobile Internet. But if I’m at work or at home, I can use my home or work Wi-Fi. Please tell me how to set up (connect) wi-fi on an iPhone so as not to overpay for it.

If the buyer does not even know all the functions and capabilities of the iPhone, and when purchasing is guided only by the “prestige” of the brand itself, then within a few days the opinion of the owner of the new phone can change greatly - the iPhone is extremely Internet dependent. If the phone does not need access to the network to carry out the simplest actions (calling or sending an SMS), then in all other respects without iPhone Internet becomes helpless.

If we look at standard iOS applications, we can confidently identify more than half of the applications that require Internet access to one degree or another. If previously an iPhone user could control all these applications without launching and without fear of overusing traffic, then with the introduction Push functions Notification in the third version of the operating system began to create problems. The reason for this was the regular exchange of traffic to monitor the status of notifications. This feature allows inactive applications to receive Latest updates to the server and notify the user about this without activating the corresponding applications on the phone.

Before multitasking appeared in the iOS operating system, Push Notification was an excellent alternative, although it was not a full-fledged replacement. In addition, the function has become very convenient and was liked by many phone users. For example, the owner of the phone could receive a notification about the receipt of a new letter by e-mail without opening any special applications. Or another example - Push notifications are used mobile applications social networks for reporting important events, invitations to friends or sent personal messages. To some extent, this helped people avoid spending too much time on in social networks. However, the convenience of the Push Notification function also brought a number of problems, one of the main ones being the regular exchange of phone traffic and mobile operator. The volume of traffic is quite small, but when mobile Internet is charged at 100 kBytes or in other parts, each such request can “eat up” a certain amount of money, and if push notifications work on several applications at once, then in the end the amount can turn out to be considerable. The same problem affected buyers of iPhones with a 3G module. The same situation occurs with some standard applications iOS requiring Internet access.

To be fair, it is worth noting that almost everyone now requires Internet access. modern smartphones. In order not to be unfounded, we will give the following example. We leave the iPhone overnight and don’t use it until the next day, except for one received call. Statistics on the phone will show that in a completely passive state, the smartphone exchanges packets of 900 incoming and 250 outgoing kilobytes. Depends on tariff plan, if you multiply such an expense by 31 days, then the cash costs can become quite impressive. Everything is new anyway iPhone users in the first month of use they are constantly surprised by the increasing costs of cellular communication. One way to cut costs is to turn off push notifications or set up Wi-Fi in places you frequent, such as home or work.

The easiest way to set up Wi-Fi on an iPhone is to use your own home point access or installation of a Wi-Fi router. If you haven't installed it yet home Wi-Fi, we recommend buying necessary equipment. To set up Wi-Fi on an iPhone you don’t need any special knowledge, skills or qualifications. Apple devices are easy to use. All you need to know is the SSID access key in own network. If you are setting up an access point at home, then this key will be known to you. The phone will offer itself full list available wireless networks whenever you try to use an application that requires Internet access. When you connect to your home wireless network, your phone will automatically receive an IP address and become part of the network as part of its settings.

It will be much more problematic Wi-Fi connection to the corporate network at work. If you are not an employee technical support your organization, getting wireless connected can be challenging. It’s good if a company takes the issue of Internet access for its employees seriously and has a direct Internet host for employees and clients. In this case, use wireless communication greatly simplified. Once connected, your iPhone will automatically switch to Wi-Fi mode, as soon as you enter range of the corporate wireless network. It so happens that we don’t really like to distribute the Internet to everyone, so for the most part, if an organization has Wi-Fi, then it “looks” at corporate network, and Internet access is provided through a proxy server. This is also not a problem, since setting up a proxy on an iPhone is very simple.

If necessary, you can write static IP address, subnet mask, gateway, DNS server. The proxy server can support authorization. In this case, you need to be in good relations With system administrator, which can open a proxy server for you personal account or customize an existing one. The main thing is that your actions do not pose a danger to local network companies.

Settings Wi-Fi at home and at work will give you serious freedom of action, since considering how much time a person spends at home or at work, saving on mobile internet becomes very noticeable.

A large number of Users are faced with the fact that Wi-Fi does not turn on on the iPhone 4s. This problem is common in fourth-generation gadgets.

Most breakdowns are based on the fact that the module wireless connection It is overheating or the problem is software in nature.

Main reasons incorrect operation WiFi:

The firmware version is incompatible with the hardware characteristics of the phone;
iPhone is infected with a virus or installed hidden application, affecting the operation of the Internet;
Wi-Fi slider is colored in grey colour and does not turn on;

Incompatibility of firmware and hardware features of the device

Before you begin solving a problem, you should determine why it arose, as well as its nature: it can be hardware or software.

Many users have encountered Wi-Fi breakdown after Apple company released mandatory update for all devices - the new eighth version of the operating system iOS systems.

It will help solve the problem iPhone recovery 4s:

Before restoring the system, you must back up your data from iTunes and/or iCloud so that user data is not lost during the system restore process.
To start the recovery process, download the file with the seventh version of the firmware, which is in ipsw format. Download the file from the official Apple website;

Connect your iPhone 4s to your computer with using iTunes. Then press the Home and Power buttons on your smartphone at the same time. Thus, the smartphone will go into DFU mode;

Simultaneous pressing Home buttons and "Nutrition"

Next, iTunes will inform you that a device has been connected to the computer that requires restoration. A window will appear as shown in the picture;

Next, the system will prompt you to select a file with the firmware. Select the recently downloaded ipsw file. Wait until the operating system is reinstalled, after which your 4s will restart itself and be ready for use.

The influence of third-party software on the operation of the Internet connection. Hard reboot of the smartphone

The operation of Wi-Fi may be affected by viruses or other programs that work with the Internet.

First of all, try checking your smartphone for viruses and remove it recently installed programs.

To fix the problem without flashing your phone, you can try resetting all settings to factory settings.

This method almost always restores Wi-Fi work:

Go to settings 4s. Find the “Reset” item;

Click on delete content and settings;

Clean your device and wait until it reboots completely.

Solving the problem with the gray slider (hardware problem)

Often the cause of a problem when connecting to Wi-Fi is a hardware failure of the network connection module.

Direct evidence of this breakdown is the gray connection on/off slider, which does not respond to custom actions.

Module failure may occur after severe overheating device, moisture entering the housing or falling.

A professional service center will help you get the module working in your iPhone 4s.

If you understand the hardware structure of a smartphone, you can try to solve the problem yourself.

Advice! Get started self-repair phone only if you are confident that you can get the device working! Otherwise, contact a specialist.

For repairs you will need the following auxiliary items:

Small screwdriver (phillips);

A special screwdriver for iPhone, which is designed for unscrewing the bottom screws;

Carpenter's hairdryer. If you don’t have one, you can use a regular household hair dryer, which has functions for switching operating modes.

Follow following instructions:

Unscrew the bottom screws, which are shown in the picture;

Remove back cover and unscrew the four screws as shown in the photo;

Pry up the protective metal block;

Many of us use our Apple devices to access the Internet via Wi-Fi. And if it’s not so convenient to do this on an iPhone and iPod, then surfing the Internet on an iPad is much easier. However, now we are not talking about the ease of use of this or that device, but about its correct configuration.

So, first of all, it is necessary that you be in the coverage area Wi-Fi signal. You may be at home in close proximity to your router or, say, at McDonalds, where Wi-Fi is known to be free.

Well, let's go. First, from the desktop of the device, go to the “Settings” menu:

Then select the Wi-Fi item and switch the virtual key to the “On” position. If everything is in order, then you will see on the screen the names of the networks that you can connect to. Select the network you need and click on it:

If the setup is happening for the first time, then you must enter a password. Next time you will not need to enter it; it will be automatically saved for this network. By the way, for this reason you will not be able to “lock on” to your neighbor’s Wi-Fi:

Near each network there is blue tick, clicking which will take you to advanced settings. You can change them yourself, but you should only do this if you cannot connect to the network. True, we do not recommend changing these settings yourself, since this is a matter for experienced users.

By the way, it happens that the Internet does not work even with the settings entered correctly. If this happens, try rebooting the router; in 99% of cases this method helps (if you are near it, of course).

All the settings described above are suitable for both iPhone and iPod touch and iPad. As soon as you see an icon in the form of three stripes in the left corner of the screen (see bottom picture), it means that the connection was successful. Happy surfing!

More and more people are purchasing iPhones. The possibilities of this device are almost limitless. One of the many iPhone functions- this is the ability to connect via WiFi. But in order to be able to use this function, you first need to configure it in the device. When you set up WiFi on your iPhone, you can save a lot on slow and rather expensive mobile Internet. Our article will tell you how to set up WiFi on iPhone.

The process of setting up WiFi on iPhone

First, you need to go to the menu of your iPhone and find the icon in it that says “Settings”.
Now you need to select the item called “Wi-Fi” and activate it. At the same time you will see new list with settings.
In the list of wireless networks that appears, you need to select the network you want to connect to. If this network is password protected, you will see a mark next to it in the form of a closed barn lock.
Now enter the password (when you know it or it is required) and then click the icon that says “Connect”. All! Now you have the opportunity to work on this network.
You also need to check the signal strength of this connection, which is indicated by an antenna icon. A large number of divisions is a sign of a good and stable connection. When there are few divisions, you need to move closer to the central signal source.
In addition, you can configure your iPhone to randomly or automatically connect to a Wi-Fi network. If you have chosen automatic connection, Your machine will continuously search for networks available in this region, and connect to one of them without asking you about it. But if you want to manually connect to a Wi-Fi network, you need to deactivate this function in Wi-Fi settings Your phone.
Once you connect to a Wi-Fi network, your iPhone will remember the parameters of this network and the next time it detects this network, it will automatically connect to it. In order to delete network settings from your phone’s memory, you need to select them from the list of available ones in this moment networks, click on the red arrow. which is to the right of the name specific network, and delete it.
If Wi-Fi on your iPhone does not work, it is recommended to delete old networks from your phone’s memory. Then turn off Wi-Fi and restart your iPhone. Now try creating the connection again. The question of why the iPhone won't connect to WiFi needs to be resolved. If the problem is not with the device, but with the router that transmits the signal, contact your Internet provider. If, after all of the above, the iPhone does not see WiFi, you need to contact a consultant at the store where you purchased the device or service center.

For information on how to set up Internet on iPhone, read our article - “

Quite often, problems arise in which users ask the question: “Why doesn’t the iPhone connect to WiFi?” Unfortunately, most of these problems remain unresolved. In this article we will describe some examples of these problems. We will also talk about the possibilities of solving them.

The entered password is correct

Most simple reason, due to which the iPhone does not connect to WiFi, the password is incorrect. This problem can be solved quite simply. It is necessary to double-check the entered combination and register. You can also try to compare the passwords with those entered on another device. If, for example, the tablet connects to the Internet via this access point, but the iPhone does not, then the problem lies in something else.

Reboot

Also frequent solution this problem is the implementation forced reboot systems. To do this, you need to hold down the home button and the power key until the company logo appears on the screen. If after this procedure it is still impossible to connect to the Internet, then you should proceed to the following methods.

Reconnection

This method helps people much more often than the previous one. Its essence lies in the fact that you must first disconnect from the network, removing from the available ones, and then connect again. If the user does not know how to do this, then below is described detailed instructions. It is suitable for any version of the phone, including 5. The iPhone does not connect to WiFi due to certain problems, and you will have to try several methods to solve this problem.

You should go to the “Settings” section, there, in Wi-Fi menu. You must select from the drop-down list wireless network, which is problematic. After this, you need to go to “Properties” and click on the “Forget” button. Last step is to search for all wireless points access, and then reconnect to the required one. It should be understood that in in this case You will have to enter your password again, so you need to keep it handy.

Reset

One more accessible method is to reset network settings. If the previous method does not help, you will have to reset the settings. You need to go to the “Menu” section, select the “Basic” sub-item, and then the “Reset” section. This is where the “Reset network settings” button will be located. You must confirm the action and wait for the process to complete. After this, you can recheck the functionality of the wireless network.

Router

If none of the above methods helped, then you need to double-check the operation of the router. You need to bet that either this device is not working correctly, or the built-in module in the iPhone is not working. If the problem lies with the modem, then you need to change its settings. We recommend performing such manipulations only to those people who have experience.

You need to reboot the router and then reset its settings to factory settings. After this, you need to go to the “Encryption” menu and change the protocol used to the Wep option. Some experts recommend leaving the access point open for a while to check the functionality of the module itself, built into the smartphone. It is also additionally necessary to change the location in the router settings to the United States of America. If this does not help, then you should move on to the next point.

Module failure

If it fails wireless module network, then the notification panel will appear gray icon. If it appears, then you will not be able to solve this problem on your own. The right decision This problem will require a trip to a service center, where professionals can replace the wireless module, bringing it back to life.

Additionally

If someone else handled the network settings, then you need to contact this person for help. If problems arise with an access point in a public organization, then you need to seek help from an employee of this institution. If the iPhone is connected to the network, but the Internet does not appear, then you need to try using the same access point on another device.

If the Internet also does not appear on it, then the problem is clearly with the provider, but if on the contrary, then you need to seek help from about iPhone. You should also try connecting to a wireless network in a different location. If the device does not want to connect to another network, then there is clearly a problem Wi-Fi module. If everything is fine and the connection is successful, then the problem was still in the previous access point.

In addition, you must update the firmware to new version, and also in the settings see which devices it can contact. The main thing is that the one used iPhone model was on the list. If necessary Additional Information, then you can always contact the provider’s service center.

Restoring settings

If you don’t want to lose all the data that was saved on the iPhone 5 or 5S (the iPhone does not connect to the WiFi of these models quite often), then you need to do backup. It is for these cases that there are special cloud storage facilities created by the Apple company itself. Below is an example of how to create a backup on these phones. Overall this step-by-step instruction Suitable for every iPhone model.

Some data is saved in automatic mode. The first thing you need to do in the settings is enable iCloud backup. To do this, go to the settings, section “Storage and copies”. You need to pay attention, the iPhone informs you: files from the gallery, also account data, settings various documents will be automatically copied when the device is connected to power and wi-fi networks. There you need to click on the “Create a copy” button.

Many people are interested in how to extract data after creation. backup copy. This question is usually of interest to those who have lost their phone, if it was stolen, and so on. You may notice that this process will be labor-intensive; as a rule, it is quite difficult to recover data from a lost phone.

Below you will find instructions on how to copy data from an old device to a new one, if you have access to the first one. You need to go to iCloud, to the “Restore from a copy” section. There will be several options available for copies that were created by the user. It should be taken into account that there are some nuances in which restoration may not be possible.

If iPhone has latest version operating system on which the backup was made, then on a new device with the old one operating system It will not be possible to restore backup data. If data is restored from an installed computer iTunes, then the program version must be the latest.