In rare cases, setting up a Wi-Fi network on an iPhone, iPad, or iPod touch may be disabled or displayed in gray. If you go to the Settings –> Wi-Fi menu, the toggle switch will be turned off without the possibility of activating a wireless connection.
If this happens, the iOS device does not allow you to use Wi-Fi interface. In the operating room iOS system 7.1 Control Center may display the message "Wi-Fi not available". How to solve an annoying problem? First of all, check that the "Airplane Mode" toggle switch is in the "Off" position by going to the main iPhone section and iPad. Thereafter:
1. Install the latest version of iOS
The first thing to do in such a situation is to check that the device has current version operating system. With each update, Apple eliminates system errors, makes the OS more stable. After upgrading to the latest OS, the problem may resolve itself. Go to Settings –> General –> Update. Here you should see the message "Latest software installed". If your device does not have Internet access, connect your gadget to your computer and check for updates in iTunes.
2. Do a hard reset
Solve the problem with inactive WiFi indicator will help hard reboot device that resets temporary data. To do hard reset, press and hold at the same time top button"Power" and "Home" button. You need to hold them together until the Apple logo appears on the display.
3. Reset network settings
In a situation where WiFi setup displayed in grey, reset may result network settings. The operation is quite simple and it can be done on the gadget itself. Follow the procedure in the Reset section in the iOS main menu. To do this, go to Settings –> General –> Reset –> Reset network settings. In this way, you will "reset" all network settings, including information about connected Bluetooth devices, wifi passwords, as well as VPN and APN settings.
4. iOS Full Recovery
If resetting network settings did not help, you need to perform the operation to return the iPhone and iPad to initial state- reset operating system. You can clean up your mobile device through iTunes or using the OS itself. AT last case you need to go to the menu Settings –> General –> Reset. Available here different parameters to reset the system. You can find out more about this.
5. Repair
If none of the above methods help, it is likely we are talking about a hardware failure. Most likely a problem with Wi-Fi module. To determine the specific problem, you must contact the representatives Apple for support and maintenance or to the nearest service center where specialists will perform diagnostics and repair of the device.
We all know the company that specializes in the production iPhone phones. Oddly enough, but very a large number of people who have iPhone 4S mobile devices complain that wi-fi does not work on their device.
As a rule, the phone simply loses connection or cannot 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 there is no need to panic.
The reasons
Usually the reason why iPhone 4S won't connect to certain system, is:
- Possible problem in the system of the program itself;
- Damage inside the device itself.
As a rule, most of these phone owners say that after the transition to IOS 7, for some reason, wi-fi does not work. If this is really the problem, then you can reset absolutely everything as standard. previous settings your phone.
But often this is not the problem at all. The problem is in the phone itself. That is, the problem comes from the negligence of the manufacturer. There is only one way out of this situation, this is an appeal to a certain specialist.
These specialists will conduct a detailed diagnosis of your mobile iPhone devices 4S and determine why wi-fi is not working. But in most cases, the owners of such phones, having this problem, do not go to specially trained people, but try to solve it on their own.
It should be noted that this was fatal error. But now it's not about that..
What not to do
To solve the problem with wi-fi on your own, you can do two things. 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 his methods. Maybe they work BUT I DO NOT RECOMMEND USING THEM. ALL ACTIONS YOU DO AT YOUR OWN RISK .
Many people will think that this is absurd, but in some cases it all works. Let's describe the methods in more detail.:
- In case wi-fi does not work on the device, you can simply heat up your mobile device. This can be done with an ordinary hair dryer. After on iPhone screen 4S will appear indicating that the phone is in critical condition, you need to finish heating it. Next, you just need to restart it;
- If wi-fi is not working on the device, you can also cool down your phone. You can do this with a refrigerator. You just need to put your phone in the fridge for 10 minutes and then just reboot it. And everything should work.
If Wi-Fi does not work on your iPhone, do not rush to take the device to a service center. First, try to fix the problem yourself. When there is a problem connecting to wireless network, reboot the device and reset the settings. There are also other ways to troubleshoot Wi-Fi, depending on the cause of the problem.
The main causes of the malfunction
If you frequently surf the Internet, the reception quality of your wireless network is very important. Therefore, when Wi-Fi stopped working in an iPhone (does not catch the network, freezes or works at a poor speed), it can become very an unpleasant problem. You can try to restore the device yourself or take the help of experienced specialists.
There are reasons why Wi-Fi on iPhone may stop working:
- hardware failure
- software failure
- accidental reset
- mechanical damage to the device
- moisture ingress into the smartphone
A software failure and network settings that have flown down can be easily fixed on your own.
Signs of a Wi-Fi failure
Understanding that there are problems in the work of Wi-Fi is quite simple. If Wi-Fi does not function very quickly, perhaps the problem is not in the smartphone, but in the router. Therefore, first check that the router settings are correct.
The following symptoms indicate a Wi-Fi malfunction:
- the device does not catch the network
- Smartphone won't connect to hotspot
- Wi-Fi icon is gray
- Wi-Fi freezes after a short period of time
- button does not turn on mobile internet, WiFi connections
- internet not working well (low speed)
- lost network settings
Of course, apple technology undergoes rigorous production testing, but some users notice that even the new iPhone does not catch Wi-Fi. Troubleshooting a software failure is much easier than fixing the hardware reason that Wi-Fi is not working on an iPhone. In any case, the method of troubleshooting depends on the type and complexity of the breakdown.
What to do if Wi-Fi does not turn on due to a software failure
It happens that Wi-Fi freezes and does not function well due to system errors. Often the cause is a software failure after updating the operating system. However, there are other program reasons, because of which it does not work very quickly or Wi-Fi does not turn on at all.
If your iPhone has stopped working, Wi-Fi is not working well or not working at all, the button won't turn on, the icon is grayed out, or you're experiencing other symptoms, try the following:
- reboot the router
- if rebooting the router did not help, do a forced “reboot” of the mobile device
- if Wi-Fi does not work or freezes, update the operating system
- install an antivirus, the iPhone is probably infected
- try connecting mobile internet
If the steps performed did not help, and Wi-Fi in the mobile Apple phone did not work, the problem is most likely in the hardware. The reasons for such breakdowns are quite diverse, ranging from breaking contacts with motherboard and failure of the power button loop, and ending with the breakdown of the module.
What to do if Wi-Fi does not turn on due to a hardware failure
The hardware failure is not related to OS firmware or malware. software. This problem is rather annoying. Incorrectly performed repairs can affect not only the operation of Wi-Fi, but also other functions of the iPhone smartphone.
On the Internet, you can find ways self recovery Wi-Fi hardware:
- warm up included iPhone hair dryer at maximum level power - if a warning about the maximum high level temperature, immediately stop heating and restart the device
- if Wi-Fi is still not working, try putting your iPhone in refrigerator compartment for no more than 15 minutes, then reboot the smartphone
These methods are quite simple, but not always suitable, so if you are not sure of the correct action, it is better not to do anything until you disassemble the device.
How to repair a gadget by first disassembling it
If the smartphone functions do not work well or did not recover at all, disassemble the device using special tools and try to determine what the problem is.
For disassembly Apple smartphones usually two screwdrivers are enough (regular Phillips and specialized for smartphones). After preparing the tools, follow these steps in stages:
- unscrew the fasteners and remove the front cover of the iPhone
- find the Wi-Fi module (square 1 by 1 cm, covered with a thin film)
- carefully remove protective covering using tweezers
- slowly, at an angle of 90 degrees, start heating the module with a hairdryer, gently guiding hot air for a fee
- move the hair dryer evenly 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, Wi-Fi usually begins to function stably, however, there have been situations in which smartphone owners have detected additional malfunctions.
This kind of problem can happen to anyone. iPhone model, therefore, if Wi-Fi does not work, and you do not know what exactly the problem is (in software failure, in the module, power and volume buttons or other hardware elements), doubt the successful execution self repair use the services of qualified professionals.
The best inventions of 2017, he, like other smartphone models, has many problems. One of them - incorrect work WiFi.
iPhone X and iPhone 8 owners are complaining about errors when connecting to heterogeneous networks. The smartphone does not accept their password or simply resets the connection.
It turned out that the reason is the Wi-Fi module installed in new iPhones because they were the first to suffer. However, in most cases this issue can be resolved by using one of the following methods.
System update
Many users ignore software updates, which often causes the device to malfunction. Some iPhone X and iPhone 8 owners have managed to fix their Wi-Fi issue with a system update.
To install the latest available version iOS, you need to open the gadget settings, go to the menu Main and select a sub-item Software Update. The smartphone will download the firmware itself and offer to install it.
Hard reboot
Almost all iPhone problems can be solved by rebooting the device manually.
For restart iPhone 8, iPhone 8 Plus and iPhone X need:
- Quickly press and release the volume up key.
- Quickly press and release the volume down key.
- Then press and hold the side key (which activates Siri and Apple Pay) until the Apple logo appears.
Reconnecting to a wireless network
If the smartphone refuses to connect to Wi-Fi and gives an error when entering the password, you can try to forget the selected network and connect to it again.
For this you need:
- Open iPhone settings.
- Go to menu WiFi.
- Click on the icon with exclamation mark to the right of the desired W-Fi network.
- Choose an option Forget this network.
- Then try to connect again.
Reset network settings
Many mistakes in Wi-Fi operation or mobile internet can be solved by resetting the network settings.
For this you need:
- Open iPhone settings.
- Go to menu Main.
- Open submenu Reset.
- Choose an option Reset network settings.
This way you can delete all cache, DHCP options and other data related to the Internet connection.
VPN blocking
Many iPhone owners use private virtual networks. Using them, you can access services that do not work in Russia, as well as hide your stay on certain sites. However, a misconfigured VPN can also cause Wi-Fi to fail.
To disable the VPN, you need:
- Open iPhone settings.
- Go to menu VPN.
- Press the green button to the right of the item Connection status.
If you can't do it manually, you can try disabling or uninstalling the application that was used to set up the VPN.
Turn off Wi-Fi networks in location settings
Some users managed to solve the problem with Wi-Fi off corresponding option in the geolocation settings.
For this you need:
- Open iPhone settings.
- Go to menu Confidentiality.
- Open submenu Location Services.
- Scroll down the list of options and find the section System Services.
- Then you need to disable the item WiFi networks.
Change DNS settings
Often, auto-configured DNS servers are slow, and sometimes they don't work at all. For those who have problems connecting to Wi-Fi, it's worth it.
It doesn't matter which one you have iPhone version. It can be an old 4S or a brand new 6S Plus. Quite often, Apple smartphone owners visit service centres with a request to restore their Wi-Fi performance. Everyone has different problems. For some, the phone finds networks nearby, but cannot connect to them, for others, an inactive icon is observed gray color. What to do if Wi-Fi on iPhone does not work? Is it possible to overcome this malfunction on my own? Or is there no chance and you should go to the master?
What to do if WiFi is not working on iPhone?
As we have already found out, the problems of Wi-Fi inoperability are different. Accordingly, the ways to solve them are also different. In general, any malfunction can be fixed on your own - there are a lot of instructions on repairing and disassembling smartphones on the Internet, but is it worth it to crawl under the body of an iron friend? Good question, Yes? After all, there is always a chance to harm even more, and not eliminate the root of the problem.First, let's try to understand why Wi-Fi can go "Gray". Offhand, you can name the following options:
How to “cure” Wi-Fi on your own?
As you have already noticed, on your own a common person without special knowledge can only affect the operating system. That is, if it hardware failure, You can fix the problem and get your Wi-Fi back up and running.Let's say more, it is unlikely that you will be able to independently determine which “disease” struck your gadget if it is not a failure in the OS. Yes, of course, if before that he fell into the water or on the asphalt, you can guess what led to such a problem. But it is better not to guess, but to contact a specialist.
As for the fourth option, you can try to solve the problem. It is enough to make an ordinary reset of all settings, that is, a rollback to the standard.
How to do?
The procedure is extremely simple and will take you no more than five to seven minutes. Well, let's get started (make a backup):1. We find the icon signed as “Settings” and tap on it;
2. A menu opens where you need to select the “Basic” sub-item;
3. At the very bottom is the inscription “Reset”, click on it once;
4. It remains to choose what exactly you want to restore. Since our failure is software, we will have to reset all settings - select the appropriate item;
5. We express our agreement that all user settings will be lost. To do this, click on the “Reset all settings” button again.
Actually, this is all that is required of you. Now wait until the smartphone reboots - perform basic setup, if necessary, synchronization. Well, then try to check if it worked on your iphone wifi. If this does not help, there is only one way out: contact a specialist at the service center for diagnosis and further troubleshooting.
