Articles and Lifehacks
Owners Apple devices seldom encounter any operational problems cellular communication or Wi-Fi - of course, if they are not called physical damage. However, there are occasional complaints that wifi not working on iphone, or it does not work correctly - for example, if either data transfer is very slow, or there are failures in routing.
Our article is devoted to the reasons why it may not work this module and looking for ways to solve this problem.
Why can't Wi-Fi work on iPhone?
Sometimes our mobile device simply cannot connect to any of the available wireless networks. WiFi networks. It is difficult to unambiguously name the reason for such a failure. Most often, the problem is easily fixed after resetting the network settings, or after an elementary reboot of our mobile device.
However, it happens that the problems are related to the hardware of the smartphone. If so, please contact service center Apple. Well, before that - try to give our device "first aid".
What to do if Wi-Fi does not work on iPhone?
So the most logical and the obvious way“First aid” seems to us to be a simple reboot. She can easily deal with those problems that are temporary. It will be enough just to hold and hold the Power button for a few seconds.
It happens that the device "freezes". In this case, you must simultaneously hold down Power and Home for about 10 seconds. After that, it will forced shutdown devices. This can also help if due to incorrect settings.
If Wi-Fi still does not work on the iPhone, you should try resetting the network settings. Note that with a master reset, all important data from our device will be deleted - including passwords, IP address, etc. That is why it is recommended to reset only the network settings.
To do this, go to the main settings of our device, the "Reset" item, and select the "Reset network settings" option. This will help get rid of possible errors in the data. Now you need to try turning on Wi-Fi again. If this, again, does not help, go to the next step.
Unfortunately, not every user knows why backup information. However, this function was invented for a reason, because it allows you to save the most important data. They are usually stored in the cloud iCloud service, however, especially in the event that the Wi-Fi connection will not work (and, accordingly, the Internet will not work), it is recommended to take care of an additional copy in the iTunes library. Now, if something happens to our settings or needs to be reset, we can easily restore all important information.
So, resetting the network settings did not help us. This means that we will need to completely reset all settings. There are widespread cases when, after such a reset and full recovery WiFi data starts working. Unfortunately, there are also cases when problems are caused precisely by errors inside backup. In other words, after general reset we will be able to connect to Wi-Fi, but all the information will have to be restored manually, which will significantly slow down the process.
If the problem is still not resolved, you can try restarting our router. The same can be done on initial stage. Of course, it is very convenient if you have at hand desktop computer, and you can immediately check if the failure is caused by problems with the router.
If the connection occurs, but the speed is very low and the problem is not related to the provider, you can try to work with the settings DNS servers. Of course, this will require some experience. In the event that the problem has not been resolved, you must contact the service center or replace the router.
In this article, you will learn what to do if the iPhone does not work wireless network Wi-Fi, and what actions to take.
Navigation
Apple is by far the most popular smartphone manufacturing network in the world. At the same time, it is not only the most popular company, but also the richest of all existing companies that produce mobile smartphones. Thus, the opinion wanders in the network that Apple represents only quality, comfort and premium. But not always all three uses correspond to reality.
The repair service is also frequented by iPhone owners, who run not only to ask for wireless WiFi connection or change the module, but also with other equally important problems.
So, what to do if Wi-Fi suddenly disappeared on iPhone? Is it possible to fix the module or solve the problem in one and at home? Is it necessary to visit the repair service?
What to do if Wi-Fi is not working on iPhone?
Every day, smartphone repair services, namely devices Apple iPhone, replenish the list of problems due to which Wi-Fi does not work or does not catch. Thus, many are wondering about fixing Wi-Fi at home, despite the fact that they only have a screwdriver and a hammer in their hands. It is rather worth noting the nature of the problem here, since there are two types of breakdowns: a breakdown in the hardware and a breakdown in the software.
But professionals also take into account the problems that are exclusively worn human factor, and distinguish the following:
- Perhaps you accidentally dropped your iPhone, as a result of which Wi-Fi now does not work, as the contacts and mechanisms of this technology were damaged. Therefore, if Wi-Fi stopped working after iPhone drop, then there is only one way out - to go to the repair center.
- While charging iPhone devices there was a voltage drop, as a result of which there was short circuit which you probably didn't notice.
- Your device has been dropped in snow, water, or moisture. Thus, the Wi-Fi wireless network chip has become unusable due to oxidation.
Software breakdowns
It is worth noting that wifi repair can only be carried out with special knowledge if it concerns a problem in the software part. Well, if the problem involves a breakdown in the hardware, then in addition to special knowledge, special tools and new module WiFi.
Thus, if you understand the iPhone, as in the back of your hand, then the maximum that you can do is reflash, reboot the device, and that's it. Therefore, it is very important to understand what to do in this situation, since excessive omniscience will lead to a purchase. new iPhone 4S.
But still, let's look at the solution to the problem in Wi-Fi operation on hardware.
Method 1. We reset the settings on the iPhone
Performing a factory reset does not take much effort, and it does not require special knowledge.
So, in order to reset all settings to the original, you need to follow our instructions:
- The first thing you need to do is find the gear icon called "Settings", and then click on it.
- Then you will need to find in the section "Settings" item called "Basic", and click on it.
- After that, you need to scroll down the slider in order to find the item. "Reset", click on it two or three times.
- Now you need to choose what exactly you want to restore. After all, our failure is on the software side, so in our case you need to press "Reset all settings".
- You then need to agree that all of your credentials, recorded browser passwords, apps, and games will be removed from iPhone. To confirm, click on the button "Reset all settings".
- Ready! You have reset all settings on your iPhone, and now you can turn it back on in the hope that the Wi-Fi function will work again.
Method 2: Hard reset iPhone
If the first Wi-Fi repair method didn't work, then you should try hard resetting your iPhone.
Worth noticing, what this method helped repeatedly when there was a problem connecting to the network via Wi-Fi, or the module could not find Wi-Fi networks.
So, to perform a hard reset, 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 then hold them down and hold for 6-8 seconds, or until the phone turns off.
- Then you need to turn on the iPhone again by pressing the button « power", then check if Wi-Fi is working or not. If everything worked, then great, if not, then the problem lies in the hardware of your iPhone device.
Method 3. We check the router to which we are trying to connect
By the way, it also happens that the router to which we are trying to connect our iPhone turns off, or the communication range is lost, and the iPhone simply cannot catch the specified access point. Therefore, here it is necessary to check not only the iPhone device, but also the router itself, since it can also malfunction.
Hardware breakdowns
How to bring Wi-Fi to work on your own?
So, if there are no reproaches on the software part, and everything is fine, then the problem lies in the software part.
Therefore, if you decide to revive the Wi-Fi network on your iPhone device yourself, then follow our methods.
Method 1: Warm up your iPhone with a hair dryer
- First of all, you need to completely turn off the smartphone so that in which case there is no short circuit.
- After that, you need to take the hair dryer and turn it on to the middle position so that the heating temperature is slightly higher than room temperature.
- Then a working hair dryer, namely the barrel from where the air comes out, must first be sent to lower part smartphone, and then upper part. It takes about 15-20 minutes to warm up.
- Now you can try to turn on 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 up the Wi-Fi board with a hair dryer
- Before disassembling the gadget, you need to turn off its power by pressing the button « Power".
- Then you need to take special screwdriver, which is designed for disassembling phones, smartphones.
- After that, you need to unscrew the two screws on the bottom of the iPhone and then remove back cover phone.
- Now you can see the bare Wi-Fi board, which you will need to try to warm up with a hair dryer at medium speed for 20 minutes.
- When you finish the warm-up procedure and assemble the phone, you can turn it on and check again if Wi-Fi is working or not.
Well, on this we perhaps finish our article today.
Video: Repair Wi-Fi board on iPhone 4S
I can confidently say that almost every second iPhone owner The 4S faces such a problem when it does not work or has very poor Wi-Fi reception in the iPhone. Let's look at why this is and how we can fix it.
We are often approached with a problem - Wi-Fi does not work in the iPhone 4s. Although not only in this model there are such problems, but in other iPhones this is an order of magnitude less common. And so, for starters, let's figure it out: does Wi-Fi not work for you at all, or does it catch badly?) Because, they say “-Wi-Fi does not work”, but in fact it finds Wi-Fi networks badly or very badly.
Option #1 - Wi-Fi Not Working (At All)
In this case, you will see the following in the settings on your iPhone:
As you can see, the "slider" is not active, it cannot be turned on. In this case, in the iPhone 4s (although not only in the iPhone 4s, in other models it will be exactly the same with the Wi-Fi switch), the Wi-Fi module is not working.
Surely everyone will try to save money and fix this problem on their own, start looking for ways on the Internet and stumble upon a couple of ways.) The first is to throw the iPhone in the freezer, The second is to heat the iPhone with a hair dryer. In both wifi cases maybe, I emphasize MAYBE (that is, not a fact) to earn, but not for a long time. But you can also “finish off” your iPhone 4S completely, in best case it will be restored by a service center like us -. In the worst case, you just throw it in the trash)
I will explain with technical point view why these ways are (perhaps) temporary! will help you.
But before I start, I want to say that this problem needs to be solved only with the help of . By replacing the Wi-Fi module itself. And nothing else!!!
Let's continue.
Here iPhone photo 4S, on which I isolated the Wi-Fi module itself, is a small chip on the motherboard.
Accordingly, during heat treatment (whether you put it in a freezer or heat it with a hair dryer), this chip and its contacts will expand and contract (Physics :)) and contact with motherboard POSSIBLE will improve and Wi-Fi will appear for a while.
And now why you shouldn't do it:
1) If you put it in the freezer inside the iPhone 4S, condensation forms and then it can short / short very well and then you will contact the iFixApple Service Center 100%))) But even here, after such methods, it is not always possible to restore the iPhone.
2) If you start heating the iPhone 4S with a hair dryer, then everything is very simple, you can easily melt absolutely everything that is inside the iPhone itself. Accordingly, here you will have to go to the SC, and also, there is already how lucky) Either they will restore it or put it in the trash)
Option number 2 - Wi-Fi does not work (Poor catches)
Surely you have seen this when you can’t find Wi-Fi networks at all in the settings, only if you go straight to the Wi-Fi router, you almost have to put it on the router itself to find the network.
Most often, in this case, the problem is WiFi antenna. Or bad contact Antennas with the motherboard or you just need to replace this antenna. This is how it looks like:
That's all, I hope I answered and explained all your questions. In any case, our team of Apple lovers recommends not sacrificing the device and entrusting the solution of this problem to professionals.
iFixApple Team
Connect to Wi-Fi - the same necessary function for modern phone how to make calls or send SMS. Every iPhone owner sooner or later faces a problem when this feature fails for some reason. This article is intended to most fully explain why Wi-Fi does not work on an iPhone and how to deal with it.
Wi-Fi problems on iPhone can manifest themselves in different ways: the phone may not see the network, or it can see but not connect. Sometimes the function icon itself in the device settings does not work.
Usually there are two groups of sources of failure:
- Hardware - everything related to mechanical damage iPhone, module burnout or factory defects.
- Software - incorrect operation of the operating room iOS systems or another software.
The type of failure is easy to identify if the Wi-Fi stopped working after the phone has been in water, dropped and overheated - this is clearly a hardware malfunction. On the other hand, it is almost impossible to notice, for example, a short circuit during charging.
If the cause of the malfunction is not obvious, it is advisable to contact the service center, where they will help to cope with the breakdown of the module. But most often the gadget can be repaired at home. There are some simple ways do-it-yourself troubleshooting.
Update iOS
It often happens that the source of the failure is the incorrect operation of the software. This is especially true for the firmware. Most of the errors associated with this, the developers fix in the new iOS versions so the first thing to do is update operating system to the latest version.
This is a fairly easy process, and with a high probability it will solve problems with Wi-Fi.
Reset Wi-Fi network settings
The developers also recommend trying to reset all connection settings, remove known access points and passwords for them. This is done through standard menu iOS configurations, via the General menu. Next, you need to select the "Reset" section (Reset) and already there - "Reset Network Settings" (Reset Network Settings). Your device may require you to enter your Apple ID password.
After a reset, user settings will be deleted, including passwords and saved addresses. If the connection to the wireless network is not restored after this, it makes sense to look for clues elsewhere. There are several other easy methods to reconnect.
Reconnecting to a Wi-Fi network
Among possible ways set up wi-fi on a smartphone - reconnection. To do this, go to the Wi-Fi configuration, select the access point to which the gadget does not want to connect and set the “Forget network” command, and then start searching for distribution points. You can learn more about the problem of finding a network by clicking on.
If configuration manipulations do not help wireless connection, it makes sense to do a hard reset. This will reset all phone configurations to factory settings. This can be done by simultaneously pressing the "Home" and "Power" keys. After such a reset, all user settings and the programs will be removed.
Rebooting the smartphone, as a rule, "cures" the majority wifi errors. This is the most that the user can do on their own in case the source of the bug is a crash in the iOs operating system.
Breakdown of hardware components
The most serious problems are with the hardware. Malfunction internal components gadget is common cause Internet connection problems. Repairing the phone yourself is not recommended, especially if the Wi-Fi module is damaged. But if the failure occurred due to overheating or water ingress, you can try to fix it with a hair dryer.
For this you need:
- Remove the back cover (for 4 models) or display module (for iPhone 5 series and above). To do this, you need a Pentalobe screwdriver - an asterisk. Most the best way- a special screwdriver for iPhones.
- Find a module. It is located under a metal cover, which also needs to be removed. Then you need to unscrew the screw that fixes the antenna and carefully remove the module. For more information about the location and the complete replacement process, see the video at the bottom of the article.
- Warm it up gently with a hair dryer. Hot air(slightly hotter than room temperature) should only get there, but at the same time not “hit” constantly in one place. The procedure takes no more than two minutes.
- It is necessary to assemble the device back only after the board has completely cooled down.
The procedure should be approached with the utmost care. There is always a risk of critical damage to smartphone components.
Problem in the router
If the above tips do not help, there is a possibility that the router itself is not working correctly. Checking this is easy - if other devices, including a computer, also cannot connect, then most likely you should pay attention to the configuration of the transmitter. They are often reset due to a connection reset and some external problem. In some cases, the reason lies in the hardware malfunction of the router.
ABOUT incorrect work The transmitter is spoken primarily by the indicators. All of them, except for the power indicator and the indicator WLAN operation, should flash - this indicates that the device is transmitting data. Power and WLAN should be on steadily. Many users often simply forget to enable the latter on the router itself.
The internal configuration of the router is done through the menu, which can be accessed using an Internet browser at 192.168.1.1 or 192.168.0.1. If the user does not know the correct values for setting up the connection, it is better to call a specialist or call the support service of the telecom operator.
Conclusion
Connection difficulties are quite common, and many of them can be solved independently. This should be done if the causes of the problems lie on the surface and are easily recognizable. And if it is possible to put the device in order without the risk of breakage. In all other cases, it is strongly recommended to contact the service center, especially if the error is hardware. In some cases, only specialists can accurately determine the specifics of the malfunction and eliminate it.
Video
How nice to get settled in a cozy cafe, library or airport and connect to the wireless Internet! Imagine that Wi-Fi suddenly stopped working on your iPhone. But such a problem visits smartphone owners quite often. Such an incident makes it difficult to work, communicate with friends, search for valuable information. You may not have time to buy a plane ticket, write important letter colleague, etc.
You understand, such technical issues are expensive. However, you will soon see that if suddenly Wi-Fi does not work on the iPhone, then this problem is solvable.
Let's figure it out
All causes of the problem are divided into only two types:
- hardware;
- software.
The latter are often easy to fix on their own, without the help of specialists. With hardware, the situation is more difficult, since they are associated with design features smartphone and possible factory defects. Certainly, Apple gadgets undergo the most severe testing, but users have repeatedly noted cases when Wi-Fi stopped working on the iPhone 4. Similar situations Happened with other models as well.
Very often, the release of the board is caused by the phone falling from a height onto a hard surface, such as the floor or asphalt. Even if the iPhone didn't fall apart, a shock could occur inside the case, causing the contacts to break or loosen, causing the wireless network to stop working.
Hardware reasons
These iPhone problems are not related to operating system firmware, viruses or installation of unusual software. The reason is usually a broken contact with the board. It happens that Wi-Fi did not work on the iPhone 4s due to insufficient fit of the board. The network may not be caught at all (the slider in the settings does not work), it can only be caught two steps away from the router. This situation also happens with other models. Of course, it is wiser to contact the service, but it is possible to carry out repairs on your own, of course, saying goodbye to warranty card and other obligations of the manufacturer.
Watch the video, it shows how to fix an iPhone with a hair dryer:
We disassemble the gadget
If the above manipulations did not help, you will have to take up a screwdriver. We need two of them:
We act in stages:
Watch the video, it shows in detail the process of disassembling and repairing Wi-Fi on 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 has undergone a major revision under the strict guidance of Apple Vice President Jonathan Ive. The design, interface and general structure of the operating system have changed. The eighth version is also not very stable even compared to Android. If Wi-Fi is not working on the iPhone 5s, it may be a firmware issue. Do not change the operating system unless absolutely necessary. remember, that a new version may not be fully compatible with the old gadget.
