Wifi disappeared on iphone 4s what to do. Wi-Fi does not work on the iPhone. Refracting and reset

We all well know the company that specializes in production phones iphone. Oddly enough but very a large number of People who have mobile devices iPhone 4S complain that Wi-Fi does not work on their device.

As a rule, the phone simply loses the connection or can not connect to the device at all. It is worth noting the fact that this so-called breakdown in the device can be easily eliminated. So it's not worth falling into a panic.

The reasons

As a rule, the reason why the iPhone 4S does not connect to a specific system is:

Possible problem in the system of the program itself;
Breakdown inside the apparatus itself.

As a rule, most of these phone owners suggest that after the transition to iOS 7, for some reason Wi-Fi does not work. If the problem is really in this, then you can standardly reset absolutely all previous settings of your phone.

But often the problem is not at all. The problem is in the phone itself. That is, the problem comes from the negligence of the manufacturer. Exit from this situation is only one, this is an appeal to a specific specialist.

These specialists will conduct detailed diagnostics of your mobile. iPhone devices 4S and determine why Wi-Fi does not work. But in most cases owners of such phones, having this problem, do not go to specially trained people, and try to solve it with their own forces.

It is worth noting that it was their fatal error. But now is not about it.

What should not be done

To solve the problem with Wi-Fi on its own, you can make two actions. But it is worth noting that these actions were found on the Internet on one of the sites. There, the owner of the iPhone 4S describes its methods. Maybe they work But I really do not recommend using them. All actions you make at your own risk .

Many people will think that this is absurd, but in some cases it all acts. We describe the methods in more detail:

If Wi-Fi does not work on the device, you can simply heat your mobile device. This can be done due to an ordinary hairdryer. After iPhone screen 4S there will be a designation that the phone is in critical condition, it is necessary to complete its heating. Next you need to simply reboot;
If Wi-Fi does not work on the device, you can also cool your phone. You can do this at the expense of the refrigerator. You just need to put the phone into the refrigerator for 10 minutes, and then simply restart it. And everything should work.

Hey! We have already disassembled all possible problems (and their decision) related to connecting iPhone or iPad to Wi-Fi -. But the fact is that in that article there were general problems, and today I want to tell about one particular case. And this case, it should be noted, very interesting.

So, I recently came a letter with a question of approximately such a content: "Good day! This morning on my iPhone disappeared the possibility of connecting to Wi-Fi. The thing is that going to the settings, I tried to turn on Wi-Fi, but I didn't work out - the slider did not move. For some reason, it is shown gray and cannot be activated. Please tell me what to do? ".

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

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

Rigid reboot - for different models It is made in different ways ().
Reset network settings. To do this, open "Settings - Basic - Reset - Reset Network Settings."
If there is a jailbreak, then. Since some of its tweaks can affect performance Wi-Fi connections.
Do you use beta firmware? Remember that with it - do it.
Create backup and restore iPhone firmware or iPad via iTunes (for loyalty,). Look, whether the Wi-Fi icon is activated on the device completely "clean" (without your data).

They did all these manipulations, but the problem did not disappear? Unfortunately, in this case, the gray color of the Most likely speaks about the malfunction of the Wi-Fi module.

By the way, indirectly this fact can confirm the inability to turn on Bluetooth - its icon will also be active.

How to find out more accurate? Open "Settings - basic - about this device" and look at the list of Wi-Fi address.

And now what to do - what to do right?

. If so, then boldly attributed to warranty repair - let them disassemble themselves.
Service time ended? Unfortunately, the replacement and soldering of the module is not the simplest operation - it is impossible to spend at home, without special skills and equipment. Therefore, visit service center need to. But there is I. good news - The cost of such a procedure is not very high. Although everything is known in comparison ....

And finally, I would like to mention what moment.

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

I do not know, you want to check this method or not, but we must remember the shortcomings of this solution:

Helps rarely.
The effect lasts, as a rule, not long - after a while, the Wi-Fi connection icon will again become gray and not active.
You can easily overlay (overcoat) the device and break something else - system fee, display, all kinds of controllers, modules, etc.

Therefore, in my opinion, this manipulation is an extremely dubious solution.

Although, if you still intend to throw out the device (since it is simply not necessary to try with the Wi-Fi button), you can also try. But only at your own risk, because the consequences can be unpredictable. I repeat, visit the service center will be much more correct.

P.S. After reading the article, it became a little clearer? Put the "like", click on the buttons of social networks, get + 50% to the power of Wi-Fi signal!

P.S.S. Questions remained, you want to share a problem or somehow alternative solution? Welcome to comments!

In this article, you will learn about what to do if the Wi-Fi wireless network does not work on the iPhone, and what actions do.

Navigation

Apple is currently the most popular in the network production of smartphones. At the same time, this is not only the most popular company, but also the richest of all existing companies that produce mobile smartphones. Thus, the network wanders the opinion that Apple personifies only quality, comfort and premium. But far from always all three binds correspond to reality.

Repair service is also often visited by the owners of the iPhone, which run not only with a request to fix wireless communication Wi-Fi or change the module, but also with other equally important problems.

So, what if Wi-Fi suddenly disappeared on the iPhone? Is it possible to repair the module or solve the problem in one and at home? Does it cost to visit the repair service?

What if the Wi-Fi wireless network does not work on the iPhone?

Every day, smartphones repair services, namely devices Apple iPhone., replenish the list of problems due to which it does not work or does not catch Wi-Fi. Thus, many are wondering about Wi-Fi home repair, despite the fact that there is only a screwdriver and a hammer in the hands. Here it is more likely to note the nature of the problem, since there are two types of breakdowns: breakage in the hardware and breakage in the program part.

But professionals also take into account the problems that are solely a human factor and allocate the following:

Perhaps you randomly dropped the iPhone, as a result of which Wi-Fi does not work now, as the contacts and mechanisms of this technology have been damaged. Therefore, if Wi-Fi stopped working after the iPhone fall, there is only one output here - go to the repair center.
During the charging of the iPhone device, the voltage difference took place, as a result, there was a short circuit, which you most likely not noticed.
Your device fell into the snow, in the water, or moisture fell into it. Thus, the Wi-Fi wireless network chip has become unusable due to oxidation.

Software breakdowns

It is worth noting that Wi-Fi repair can only be carried out in the presence of special knowledge, if it concerns the problem in the program part. Well, if the problem carries a breakdown in the hardware, in addition to special knowledge, there are also special tools and a new Wi-Fi module.

Thus, if you understand the iPhone, as in your five fingers, then the maximum that you can, so to reflash, rebut the device and that's all. Therefore, it is very important to understand what to do in this situation, since the excessive toxicity will lead to purchase new iPhone. 4s.

But still let's consider the solution to the problem in wi-Fi work by hardware.

Method 1. We reset the settings on the iPhone

Resetting the settings does not take much effort, and no special knowledge is required for this.

So to reset all settings to the source, you need to adhere to our instructions:

First of all you need to find an icon with a gear that is called "Settings",and after click on it.
Then you will need to find in the section "Settings" Point called "Basic",on him and click.

After that you need to scroll through the slider down to find item "Reset", Click on it two or three times.

Now you need to choose what is required to restore. After all, our failure is on the program part, so in our case you need to press "Reset all settings".

Then you need to make an agreement that all your credentials, recorded passwords in the browser, applications and games will be removed from the iPhone. To confirm, press the button. "Reset all settings."

Ready! You dropped all the settings of your iPhone, and now you can re-enable it in the hope that the Wi-Fi wireless network function will start again.

Method 2. We produce a hard reboot iPhone

If the first Wi-Fi wireless network repair is helped, then you would have to try to make a hard reboot of your iPhone.

It is worth noting, what this method He helped repeatedly when a problem with a network connection to Wi-Fi, or a module could not find Wi-Fi networks.

So to make a tough reboot, you need to follow our instructions:

First of all, you need to press two keys at the same time, that is, press the key combination « HOME "+"POWER ",and after clamping them, and hold for 6-8 seconds, or until the phone is turned off.
Then you need to turn on the iPhone again by clicking on the button. « POWER ",after that, check Wi-Fi earned or not. If everything has earned, then excellent, if not, then the problem lies in the hardware of your iPhone device.

Method 3. We produce a check of the router to which we are trying to connect

By the way, it happens that the router to which we are trying to connect our iPhone turns off, or the range is lost, and the iPhone simply cannot catch the specified access point. Therefore, it is necessary to check not only the iPhone device, but also the router itself, as it can give malfunctions.

Hardware breakdowns

How to bring Wi-Fi to work yourself?

So, if there are no reproaches on the program part, and everything is fine, it means the problem lies in the program part.

Therefore, if you decide to reanimate the Wi-Fi network on your iPhone device, then follow our ways.

Method 1. Warming up the iPhone device using a hair dryer

First of all, you need to completely turn off the smartphone so that in the case of which a short circuit did not occur.

After that, you need to take a hairdryer and turn it on on the average position of work so that the heating temperature is a little more room.
Then a working hairdryer, namely, the air coming from where the air leaves must be directed first into the lower part of the smartphone, and then in the upper part. It is necessary to spend about 15-20 minutes for heating.

Now you can try to enable your smartphone, and therefore see what has changed. If Wi-Fi does not work as before, then proceed to the next method.

Method 2. Warming Wi-Fi Board with a hair dryer

Before starting the gadget, you need to turn off its power by clicking on the button. « Power. "
Then you need to take a special screwdriver, which is designed to disassemble phones, smartphones.

After that, you need to unscrew two bolts at the bottom of the iPhone, and then remove rear cover phone

Now you can see a naked Wi-Fi fee that you need to try to warm the hairdryer on medium turnover, for 20 minutes.

When you finish the heating procedure and collect the phone, you can turn it on, and Wi-Fi works again or not.

Well, on this we will probably finish our today's article.

Video: Repair Wi-Fi boards on iPhone 4S

How to get a good job in a cozy cafe, library or airport and connect to wireless Internet! Imagine that Wi-Fi stopped on the iPhone. But such a problem visits the owners of smartphones quite often. A similar incident prevents from working, communicating with friends, look for valuable information. You may not have time to buy a plane ticket, write an important letter to colleague, etc.

You understand, such technical malfunctions are expensive. However, soon you will see that if Wi-Fi does not work on the iPhone, then this problem is solved.

Let's understand

All causes of malfunctions are divided into just two types:

hardware;
software.

The latter is often easily eliminated independently, without the help of specialists. Their hardware is harder because they are associated with constructive features Smartphone and possible factory flaws. Of course, Apple's gadgets are tasty testing, but users have repeatedly noted cases when Wi-Fi stopped working on the iPhone 4. Such situations happened with other models.

Very often, the depreciation is caused by a drop in the phone from a height of a solid surface, for example, the floor or asphalt. Even if the iPhone does not fall apart, a concussion could occur inside the housing, which caused the break or loosening contacts, so the wireless network ceased to work.

Hardware reasons

These iphone problems not related to firmware operating system, viruses or installation of unusual software. The reason is usually the break of contacts with the board. It happens, Wi-Fi did not work on the iPhone 4S due to insufficient fit of the board. The network may not catch in general (the slider in the settings does not work), can be caught only two steps from the router. This situation also happens with other models. Of course, it is more reasonable to contact the service, but there is an opportunity to carry out repairs yourself, naturally, saying goodbye to the warranty card and other obligations of the manufacturer.

Watch the video, it shows how to fix the iPhone with a hair dryer:

We disassemble gadget

If the above-mentioned manipulations did not help, you will have to take a screwdriver. We will need two:

We act in stages:

See the video, it shows in detail the disassembly process and repair Wi-Fi on the iPhone:

Software flaws

It happens that the wireless network does not work due to system errors. Often the reason is the transition to iOS 7. This operating system was subjected to a serious editing under the guidance of the Vice President of Apple Jonathan Quince. The design, interface changed and in general the structure of the Oursering. The eighth version is also not distinguished by stability even compared to Android. If Wi-Fi does not work on the iPhone 5S, it is possible that the firmware is. Do not change the operating system without any particular need. remember, that a new version It may not be fully compatible with the old gadget.

In today's rhythm of life, most of us can not imagine existence without the Internet. Large and small companies are equipped computer service, through the worldwide network. A huge percentage of advertising tool, again the merit of the Internet. Communication B. social networks, Free theme information and not only, all this we can use through connection to the network. Wi-Fi is one way to connect computers, tablets, telephones ... to the Internet. And of course, the deprivation of this feature fails to be failed in our system. Not arbitrary, the emergency disabling the Internet can bring a lot of trouble and losses. And not a small part of users comes from Apple's clients, and as a result of the owners of the iPhone. Consider characteristics of iphone 4S and possible problems of connecting it to Wi-Fi.

Problems associated with Wi-Fi from iPhone 4 is not news. Possible reasons This is different. Fault wi-Fi connections may manifest as a lack of signal, i.e. This is when the device does not see the network, and it can, on the contrary, recognizes Wi-Fi, but there is still no signal. Sometimes the Wi-Fi icon just freezes. However, problems may be different and their occurrence for various reasons.

If Wi-Fi does not turn on on the iPhone, then it is most likely due to:

1 hardware reasons (due to breakdowns due to mechanical damage, then there are cracks, chips, simply blows of the device, entering water, damage to the power chain). 2 program reasons (factory marriage, failure or firmware error).

The methods of troubleshooting methods depend on the malfunctions. They may not be identical and the degree of resolution of problems with connecting Wi-Fi, completely different. And as a result, the manifestation of these problems can occur in a pattern.

Methods of elimination

If Wi-Fi does not work on the iPhone 4S, both the causes of the breakdown and the ways to eliminate them have a plural. For example: because of the software features a problem with Wai Fatch appeared. What can be done when the Internet on the iPhone 4S does not work for this reason, you can resort to flashing. First save everything filesWhatever they are lost during reinstallation. Then connect to the computer and use the system recommendations to restore the firmware. Problems of this kind are mostly detected on the fourth and less often on the iPhone 5 and iPhone 5S.

If still the reason why the Internet does not work on the iPhone associated with hardware failures, then there is a more detailed and deep immersion in the essence of the problem. And it is carried out by repairing the device. Repair occurs in the workshop. An experienced specialist has difficult work with microcircuits, the details of the electronic device and takes a certain time. Specialists in this area are not rarely engaged in the elimination of this problem. But before spending money and time to go to a service center, you can try to correct all problems associated with Wai Fi yourself. But it should be noted that the warranty for maintenance and return in the event of iphone faults is burning. So, if you still decided to fix the iPhone 4 yourself, should be careful and clearly follow the recommendations on this topic.

The first way, when you take an ordinary hairdryer (in no way building) and begin to influence iPhone hot Air flow, maximum mode. After that, on the device's display, a warning of too high temperatures should be displayed, it will be a signal to the completion of the temperature attack. Next, you need to restart the smartphone. The device must connect to Wi-Fi.

The second method is like easier, but also less effective. You must take your defective iPhone and put in an ordinary refrigerator for 15 minutes. After that, as in the first case, restart the device. The device will function correctly.

If the foregoing methods did not help, it is possible to fix the breakdown of more complex manipulations. Of course, if you previously resorted to the repair of faulty electronic devices, problems will not arise. But in any case, we will try to set out the entire scheme to repair an iPhone in the most accurate form.

Method of hard reboot

Ordinary reboot of course at this stage of correction will not help. Here you need to disable iPhone by simultaneously pressing two buttons, "home" and the shutdown buttons. After that, at the start, everything should come to normal.

Or with the synchronization of your device with a computer through program iTunes.. After connecting the system should issue an option to restore and update iphone. Click and wait when an update occurs. Next, when you turn on and detect the wireless network, the electronic mechanism must earn as it should.

Gadget repair, method of promoting the case

There are special tools for chip and promotion of the housing in the form of screwdrivers. In a specialized store you can purchase them. We will need two types of screwdrivers of the proposed tools. This is a cross screwdriver and a special screwdriver for smartphones. So, using the cross screwdriver, we carefully unscrew the nuts fixing the device. We try to put them separately and all together, so they would not be lost. Then open the front cover and find not a large square under a thin film, black, all movements should be careful with this complex electronic system. This is the Wi-Fi module board, which we have to heat the hairdryer. We remove the film from the board and on the same technology as in the first way we start to heat. Task Heat precisely this square and press up with a piece of cardboard or other material. We need to be under the influence of pressing, all the deployed contacts were connected and as cool was tightly contacted. After the mechanism is cooled, you can try the control check of the smartphone. Wi-Fi should earn.

Other causes of troubleshooting why Wi-Fi does not work on iPhone 5/6 and more often 4 versions

Maybe this is due to a more complex operating system, which is not quite compatible with the old device, from here and fails, system errors. Also possible interference in the work of the gadget can be made various malicious programs. Be careful when working with not proven sources of applications and downloadable programs. Do not forget that Apple has seriously approached this possible problemBy providing users with the opportunity to use only native programs and applications. Do not pump your fairly sensitive iPhone 4S left programs. When complying with all the recommendations, the device, then-there is bluetooth, wireless Internet should work well.

Note that the main reason for the breakdown associated with wireless network And the Bluethooth series in question, namely the iPhone 4S in the contacts of the Wi-Fi module board, their disconnection. What is eliminated by the method of temperature effect on the details of the device. But still, if you are not sure about the reasons and in what we advise, we advise you to contact the specialists.