A large number of subscribers who use mobile communications quite often ask questions about network problems, one of which is: “Why can’t my phone see WiFi?” It is now impossible to imagine that any of mobile devices remained without access to the Internet using this network. It is also natural that even at home users have a home WiFi network.
Why don't mobile devices see WiFi?
The WiFi network is now considered very convenient, accessible and mobile in almost all corners of the globe. She has many other advantages. For example, you can see quite significant savings on installation, deployment and expansion of the Internet. In addition, WiFi communication fully guarantees the compatibility of a range of equipment of various types and many users mobile communications at the same time in the same coverage area. But, unfortunately, not all mobile device users have a chance to use this type of communication. And, of course, this begs the question: “Why doesn’t the phone see WiFi?”
Solving the Network Visibility Problem
Naturally, first you need to determine the reason why the phone stopped seeing home WiFi, that is, check whether there is a connection at all. To do this, you can perform simple manipulations, for example, see if there is a connection to WiFi from other types of mobile devices. You also need to reboot the adapter.
Possible reasons why the phone does not see WiFi may be as follows: the user's mobile device must have the appropriate equipment - a special chip. Also, a large number of users, surprisingly, do not know how to configure this network on their own.
To solve the problem of why the phone does not see WiFi, first you need to look at the settings of the router itself. Typically, a WiFi router automatically selects a given access point (channel). A large number of mobile phones begin to experience minor problems when this same channel is above 12. You should change the channel itself to a value from 1 to 9, reboot the device and try to connect to the network. Naturally, you shouldn’t forget about the settings of the mobile phone itself.
And if everything is configured correctly, you need to check the operation of the router and mobile device. You can also connect to a free access point somewhere to check. And if the phone sees the network, then most likely the WiFi problem lies in the home router.
Network connection problem for Lenovo phones
Very often, users of phones like Lenovo also experience network connection problems. The problem arises that Lenovo phone Doesn't see WiFi. The device itself provides the ability to work on channels from 1 to 11. Often the router is configured to a channel higher than 12, it turns out that there is incompatibility between the mobile device and the router. If changing the channel helps for other mobile devices, then Lenovo needs to perform other actions.
First you need to find the build.prop file on your phone and replace the line ro.wifi.channels with ro.wifi.channels=14. This manipulation can be performed directly on the computer in any text editor by transferring the original file via USB. After this, you need to restart both the phone and the router. After all these steps, the mobile device should see the network.
WiFi programs for your phone
In order to use all the capabilities of your mobile phone when connected to the network, they use numerous software. Currently available big choice WiFi programs for your phone. Such applications are used to turn a mobile device into an access point to a WiFi network. The main thing is to choose good and inexpensive traffic mobile internet, because, in principle, the mobile device will turn into a gateway between 3G and Wi-Fi network Yu. And this will allow the device to connect to the World Wide Web. Programs are divided by type of mobile phone platform, the most popular are Android, iOS, Windows Phone.
Android based WiFi programs: WiFi Tether and WiFi HotSpo
Nowadays everything is multifunctional telephone sets, used to access the network, social services or communicate on the Internet, practically become unnecessary if the phone no longer sees WiFi. While solving this problem, many realized that WiFi Tether for Root Users is considered to be a very easy to use phone program. The only thing that is not so popular with users is that it requires rights Root access, but it pays off with easily accessible features and ease of use. By default, this program sets the WiFi point to open mode, connected without a password. Therefore, before using this program, you need to select an encryption protocol and specify the key to connect the network.
Another WiFi program for your phone is WiFi HotSpo. It is also easy to use, but it has much fewer functions than WiFi Tether, but when using this particular program mobile phone no need to “root” in advance. And what is attractive about this application is that it has such a function as USB Tethering. It allows you to use your phone as a wired modem when connected via USB to a computer.
iOS based WiFi programs
Unlike programs for the Android platform, similar utilities for iOS are not so common. But still there is good program WiFi for an iOS phone, and that's MyWi. This application allows you to turn your mobile device into a modem. But for this to become possible, Apple devices you need to "unlock" it first. The app has very good monitoring capabilities. And if suddenly the connection is not established, or it works with interference, MyWi has the ability to select another channel. Its only disadvantage is that it is paid.
Program for Windows Phone
In one of the first versions of phones based on operating system Windows Phone was unable to use tethering. But in subsequent models mobile devices this option was built into the system itself. It can be blocked depending on what specific model phone is in use. The maximum connection to a network access point with active tethering is no more than five other mobile devices.
The problem of connecting mobile devices to the network and its solution
It is a very common opinion that quite soon the WiFi network may replace one of the available connections - mobile. But this raises one problem. It is still not possible to roam on a global scale. After all, this network is this moment has a small radius of action. And problems arise in the form that the phone does not connect to WiFi.
Nowadays, this network is already quite widespread everywhere. Developers such as Samsung, Zyxel, and Hitachi were among the first to produce phones with network support. Also, some time later, other manufacturers began to develop such phones.
Today, the communication standard is considered probably the most inexpensive, and many providers provide these services for free. But you don’t always have the opportunity to take advantage of a wireless network, and sometimes the question arises of what to do if your phone doesn’t connect to WiFi.
It happens that a mobile device sees the network itself, but does not want to connect to it. This especially often happens when the phone does not see home WiFi. If in public places where the network is provided, such problems have not arisen before, often the solution lies not in the phone itself, but in the home router and its settings.
When solving such a problem, it is not necessary to turn to professionals; you can fix everything yourself. To do this, you need to go to the device settings and change them. This can be done using any Internet browser. You need to dial the router's IP directly. These are the designations: 192.168.1.0 and 192.168.1.1. Next you need to find the DHCP section and check the Enabled section, in other sections - Default Gateway and Primary DNS - you need to enter the router's IP.
Thus, if all actions are performed correctly, then the issue should be resolved. This method helps protect data exchange, that is, it makes it possible to set a password for a network connection. Only those users who are allowed to connect to it will connect.
In this article we will look at why your Android device does not see WiFi ctmn in the list of available networks, although you are sure that it should be there.
This article is suitable for phones and tablets of all Android device manufacturers: Samsung, LG, Sony, Huawei, Xiaomi, HTC, ZTE, Fly, Alcatel and others. We are not responsible for your actions.
In this article, we will consider a solution to the problem in which a tablet or smartphone on the Android system suddenly stopped detecting Wi-Fi networks or one particular specific network. For example, let's take a smartphone that runs Android. Here he is perfectly connected to the home network, but at one point he simply stops seeing this network Wi-Fi.
This network is not in the list of categories available for connection. Other devices see and also connect to this network without problems. There may also be situations when no products are seen at all wireless network. In such situations, you should check the router, then reboot it and see if the Wi-Fi indicator on it is blinking.
Similarly, there are cases when in public places (shop, cafe, restaurant) other devices see and join a certain (often open) network, but your tablet or smartphone simply does not find it.
Increase
It doesn’t matter here whether you use a smartphone, tablet or even a TV set-top box. Let's consider the situation specifically for devices on the Android system. There is a possibility that if your gadget has stopped seeing the Wi-Fi network that it previously connected to without problems, then there may be a problem with the router (access point). If this is not your network (there is no access to the router), then it is unlikely that you will be able to do anything.
To avoid confusion, you should first find out the following:
- When a gadget does not see any Wi-Fi networks at all, but there are wireless networks in a given radius and other devices see them, then the problem lies only in the device itself. In this situation, you can do the following: turn off and turn on Wi-Fi again, reboot the gadget, remove the case. In extreme situations, you can reset the gadget settings to factory settings or flash the firmware. If even after resetting the settings the device does not see any available wireless networks, then most likely the problem is related to hardware. The device must be carried in service center.
- The second case is more popular, which we will consider in detail. We are talking about a situation when Android does not see one specific Wi-Fi network, but other devices find it and connect without problems.
Troubleshooting
First, let's look at the most simple solutions which should be done first:
There are very few options for a solution on the device. Rebooting, resetting settings, turning off, turning on the Wi-Fi network - this is the maximum that can be done directly on the Android device. There is another option - changing the wireless network settings on the router.
Changing settings on the Wi-Fi router
You can experiment with changing the Wi-Fi network channel, check the network operation mode, and change the channel width. Of course, these settings may vary depending on the router you have. Often they are located on one page in the router control panel menu: “Wireless”, “Wireless mode”, “Wi-Fi”.
In the settings, you can, for example, set the 6th static channel or specify “Auto” if a static channel was already installed previously. Then we save the settings and reboot the router. We take the gadget and check the visibility of the Wi-Fi network.
In the settings you can immediately check that the “11bgn mixed” mode is specified. You can change the "Channel Width". You should also check whether the region is specified correctly if the router has such a setting. The screenshot below shows an example on a TP-Link router.
Increase
If after the first change of settings the gadget does not see the wireless network, then you can do it again. We set other settings. For example, a different operating mode (only n), channel. If there are no results, then it is better to return to the factory settings that were set before changing the parameters. You also need to return all the settings back when problems arise when connecting on other devices.
Setting up a virtual access point on a laptop to determine the network
There are also questions about why Android does not detect the Wi-Fi network that is created on the laptop. This is because creating a virtual access point is not enough. After this, you need to enable discovery and open access to it.
It's easy to do. First, you should request to go to the Network Control Center. To open this center, you need to find the network icon in the tray (at the bottom right corner of the desktop). Click on it right click mouse, then a window will open, and the required item will be indicated in the menu that appears.
Increase
A menu will open where you need to enter the “Change advanced sharing settings” section. There you just need to enable network discovery and give permission to general access. The menu at the bottom should be disabled network access with password protection. You can also use Virtual Router Plus software to create a wireless network on a laptop.
Increase
Users modern smartphones They know that you can fully use all the functions of the device only if you are connected to high-speed Internet. Despite the development of mobile 3G and 4G Internet technologies, many people prefer to use it to access the network if possible. Wi-Fi connection. At the same time, situations often arise when the phone does not see Wi-Fi. We will look at why this happens and what to do to fix the problem in this article. But first, let's briefly dwell on the extremely interesting model a smartphone with which you will definitely never have problems accessing the Internet. This .
Briefly about Wileyfox smartphones
We decided to pay attention to this young promising brand for a number of reasons. The company entered the mobile gadgets market in October 2015. Thanks to the significant advantages that each model from the Wileyfox smartphone line has, the company managed to quickly gain not only the trust of users, but also attract interest from experts. These are functions and features such as:
- Work with two SIM cards;
- Support for 4G LTE mobile data networks;
- Stylish original design and high-quality materials used in the manufacture of the case;
- Powerful hardware components and high quality components and elements;
- Loyal pricing policy.
The new brand was noticed and received support both in the market and among experts. The most important achievements of the company:
- In December 2015, Forbes magazine experts named the Wileyfox Swift smartphone of the year;
- The brand won first place at the British Mobile News Awards 2016 in the manufacturer of the year category;
- In October 2016, the authoritative online publication Hi-Tech Mail.ru, summing up the results, awarded the Wileyfox Spark+ model first place in the category “ Best smartphone up to 10,000 rubles.”
The device attracts attention with its original design and powerful hardware. The stylish modern model has a fingerprint scanner and NFC module. Traditionally for modern smartphones, Wileyfox Swift 2 has Glonass, GPS and Assisted GPS navigation modules on board. High speed and performance are provided by a powerful 8-core Qualcomm processor Snapdragon 430 MSM8937 with an operating frequency of 1.4 GHz.
The model is equipped with 2 GB of RAM and 32 GB of internal memory. It is possible to install a microSDXC card up to 64 GB. The device received a 16-megapixel main camera and an 8-megapixel front camera module.
Most often the problem is connecting a smartphone to a wireless Wi-Fi Internet appears if the distributing equipment is not a router, but a laptop. It is worth noting that, in fact, it does not matter which device “distributes” access. The connection principle does not change. The network is exactly the same as from the most ordinary router.
The only differences are that the router has a wider range of settings and parameters. Most often, the phone does not see the Wi-Fi network created on the laptop due to the fact that it was not organized correctly. Yes, when creating Wi-Fi The network on the laptop has the ability to connect like “computer to computer”. Your smartphone simply will not be able to recognize this type of network, since it is designed only to work with computers and laptops.
But if the network is organized by a router, you first need to look at its parameters, since they are configured in the router. The fact is that the operating room Android system, on which your smartphone runs, was created with the expectation that the user practically does not have to configure anything. And if your phone does not see the Wi-Fi router, then most likely the problem is in the router or laptop that distributes the Internet.
There can be only four reasons why the phone does not see Wi-Fi:
- Error when entering the network password (security key);
- Incorrect router (router) settings;
- Router malfunction (software freeze);
- Error in Android OS.
The last reason is extremely rare, but you shouldn’t completely discount it. Now let's look at each of these reasons in more detail.
Often the phone cannot connect to wireless wifi network because you are entering the security key incorrectly. To ensure that all characters are entered correctly, check the “Show password” box when entering it. Check carefully that each character is entered correctly, taking into account the case and language of the key input. You are probably entering the wrong password simply because you forgot it. In this case, you need to connect to the router.
This can only be done through a desktop computer or laptop. To enter the router security settings, you need to address bar On your computer, enter the IP address of your router. This information is contained in the user manual for the router and on its case. But even if you don’t know the address, the situation is not hopeless.
Just run command line and run the IPCONFIG command, after which you will receive all the information about the connections. In the window, find the line “Default gateway” - this is where the address needed to connect to the router is displayed. When you access it in the address bar of your browser, you will need to log in. By default, the login and password are set to “admin”.
After you connect to the router's management interface, you need to find the security settings menu. Depending on the router model, this menu may be in different places, but most often it is located in the advanced settings. In the “Encryption key” line you will find the password to enter the wireless network. It is this that must be entered when connecting the smartphone to Wi-Fi.
Router settings
The inability of a mobile gadget to connect to a wireless network can also be explained by errors in the router settings. The problem may be that modern routers use DHCP technology, which means that connection information is sent to the smartphone automatically. This is what everyone is counting on Android devices- they are waiting for an IP address to connect. But if the address is not sent, connection becomes impossible.
The problem may be that this function disabled on the router. To check this and enable it, you also need to go into your router settings. The option we need is in the “LAN” section. In this section you need to enable DHCP by selecting the “Allow” option. After this, you need to reboot the router and try to connect to the network using your phone.
The phone may not see or not connect to the network because the router is frozen. Despite this failure, your laptop or computer can continue to work and connect to the Internet without any problems. A router malfunction may simply result in DHCP being stuck. As a result, it turns out that previously connected devices to the router work normally, but new ones cannot connect. Similar problems may occur with other router options.
To eliminate this possibility and fix the problem, just reboot the router. To do this, you don’t need to go into its settings, and you don’t even need a laptop or computer. Just turn off the power to the router and turn it on again after a few minutes. After that, try again to connect to the network from your smartphone. It is worth noting that such problems are typical not only for budget routers. It’s just that on expensive models such errors occur less frequently.
Android OS malfunction
If, after you have checked all the probable reasons for the failure of the router, but you cannot connect to the network, there is one last option left for why the phone does not see Wi-Fi - a malfunction in the operating system of the smartphone itself. IN mobile gadgets installed wireless adapters, which may produce errors or freeze. In the case of a telephone, no settings are provided for the user. Just try restarting your smartphone.
Conclusion
If, after doing all the above operations, you still cannot connect to the network with your phone, the problem probably lies deeper. Try connecting to a different wireless network. If you also experience failure, you need to seek help from a service center to repair your phone model.
Hello! Yes, I will write again about problems with Wi-Fi :). Someone needs to fight capricious wireless networks, which usually provide more inconvenience during setup than pleasure during use. Very, very many different problems arise, and most of them are difficult to even explain.
Today I will write about one of these problems. And I will give some recommendations that may help you solve it. But I can’t guarantee anything, I hope you understand.
What does the problem look like?
I think that after reading the title of this article, you can already understand what this article is about. I began to notice comments in which people wrote that their devices, be it a laptop, a computer with an adapter, a phone, a tablet, or a game console, did not see their home Wi-Fi network. It is simply not in the list of networks available for connection. At the same time, the device sees neighboring networks. But why? I thought for a long time, but could not come up with a logical explanation for this problem.
By the way, such nonsense can occur even after some work with Wi-Fi, that is, everything was working, you turned off the laptop (for example), and turned it on, but it no longer sees your network.
Here you need to act quickly and save your phone or other equipment from flying into a wall or window :)
Attention! This article is about when a device does not see a wireless network, but only, for example, one network, while other neighboring networks are detected.
The device does not see Wi-Fi [possible solution]
Roman left the following comment on the site:
To be honest, I didn't know what to recommend. But then I thought again and realized that, as a rule, the most incomprehensible problems arise due to the channel on which the wireless network operates, or rather due to interference on the channel.
And I advised you to experiment with channels, as written in the article. Roman changed channel (unfortunately, he didn’t write which one he installed, but it doesn’t matter, you need to experiment) and everything worked for him. The laptop saw the network. Free channel can be determined using the InSSIDer program.
I don’t know if changing the channel really helped, or just rebooting the router 🙂 but the problem was solved. By the way, Reboot the router first if any problems arise. A simple reboot often helps.
There was also a comment where the game console stopped seeing the home wireless network. But I don’t know how it all ended.
You can also try experimenting with the mode of operation of the router, I wrote about this in the article.
Perhaps you have already encountered this problem and somehow solved it differently, or please leave your thoughts on this issue in the comments. And I will update the article and add useful material.
Bye everyone!
Also on the site:
The laptop (phone, tablet) does not see home Wi-Fi network (sees neighbors) updated: February 7, 2018 by: admin
The router works properly, as all phones and tablets connect to it perfectly. The catch is this: the laptop sees all the surrounding Wi-Fi networks, but it doesn’t see ours. I read the forum and some people encountered a similar problem. You write to check the driver in the task manager in the control panel. I have Windows 7 and I don’t see this at all. Please, please describe my actions in more detail. Thanks in advance.
Smart-Tronics
Apparently we are talking about the driver for Wi-Fi module, which can be downloaded from the laptop manufacturer’s website. But you better first make sure that you have installed on your router desired channel, on the tab responsible for WiFi. If it says “Auto”, then this may be the reason.
Nikolay
To start, just delete wifi adapter in the device manager and update the equipment so that it is found again. My problem was solved like this.
Max
Oksana
Oleg
SMARTRONIX
Maria
SMARTRONIX
Igorek
smart
okuznetsov
Novel
SMARTRONIX
Denis
SMARTRONIX
Open the router settings, go to the wireless connection section, where you specify the wifi password, there is also a “Channel” selection field, it says auto or a number from 1 to 11
nvolkov7
Sasha
Anonymous
Ksyusha
“You better first make sure that the correct channel is installed on the router, in the tab responsible for WiFi. If it says “Auto,” then maybe that’s the reason.” And how to do it? Can you explain it to a stupid person?
SMARTRONIX
For Android phones there is a “wifi analyzer” program, download it and install it, find your network using this program, the channel is displayed there (designation CH), if you turn off the router and turn it on after a minute, then when you analyze it again, the channel may be different. .To. The router automatically selects the least loaded one.
Also check if your laptop sees other networks and can it connect to them?Nikolay
artemidron
I distribute Wi-Fi from my phone, the netbook stopped seeing it after reinstalling Windows from xp to Windows 7, it sees all other networks but my phone doesn’t, another device sees my phone, my phone is an old Alcatel, I can’t find a channel change on it, can you tell me what to do?
Sasha
Ilya
Hello. I have the same problem, HTC HD2 PDA distributor windows mobile 6.5. I turn on the wi-fi distributor, everything works well, the signal level in the form of an antenna, 2 weeks have passed, the icon instead of the antenna has changed to a triangle in the form of three computers, the laptop on Windows 7 sees normally. Another laptop on Windows 8 stopped seeing the network, although it sees other networks normally, the tablet on Android doesn’t see it either. Restoring the factory settings did not help, setting up wi-fi still does not help, flashing to another firmware does not help, returning to the old one, no changes. tell me what to do. thanks in advance.
Vania
Hello. My laptop on Windows 8 does not see any wifi networks I don’t know what to do. My mother’s laptop sees it, my phone sees everything else, but my laptop doesn’t. Help me, what should I do?
Catherine
Hello. I bought a router, all devices in the house were connected. Then all the settings merged, I reset the router to factory settings, configured
network, as a result, the tablet, the phone sees the network, and the laptop sees it, but in a limited way. What problems might there be?Nika.net
Please tell me this question:
My neighbor has a network without a password, I find it and successfully connect with a laptop with Win XP, but I came with a laptop of the same model with Windows 7 installed, but the neighbor’s wi-fi is not visible. EBook sees, the laptop with XP sees, but the laptop with 7 does not see this unprotected network, although it sees all the other neighboring ones with a password just fine. I've already tried everything, but I still can't see this network, but I can see the others.
What can you do, because there is no access to the router))deps
Windows 8 sees wireless networks operating up to channel 11 inclusive. In settings Wi-Fi router or access point, change the channel to any one from 1-11, and everything will be fine.
Dmitriy
Hi all. I have a similar problem.
The router is working. 3 devices see it and work well. The 4th device (laptop) sees other networks, but does not see mine. I distributed wifi from my phone - it sees and works. On an XP laptop. What do they eat this with?? Where to look and what to turn. Help with advice if you're not too lazy. Thank you:)Tarkus
I had the same thing, just now. I came across this topic. Maybe I can help someone.
The laptop stopped seeing my router, my neighbors saw it and connected, my other devices connected to the router normally.
In short, I solved the problem by choosing a connection, there is such a topic in the router settings, such as b, bgn, bg, n. I put n, read that it is the fastest and everything was found)
Nikk
Everything worked perfectly. But unexpectedly, a certain Wi-Fi network disappeared. The laptop sees the rest of the networks, but not the one it needs. However, the phone perfectly catches this network and connects to it. And it works fine with it. But the laptop does not see it. To other networks The laptop can connect. However, it does not want to connect to its native one.
Hellen
Good afternoon, tell me, my laptop doesn’t see my Wi-Fi, it sees all the neighboring ones, but mine doesn’t, if you connect the wire directly to the laptop, the Internet works. What should I do? I’ve already found similar problems here, but I still don’t understand what needs to be updated there and how I can solve this problem, please explain in more detail, I’m not very good at setting up laptops. Thank you in advance.
Hellen
Gennady
Tanya
good afternoon, there is such a problem, the tablet cannot find the Wi-Fi point in the phone, although my point in the phone is visible through the laptop and another phone, what should I do?
sea
My WiFi does not see ONLY my network on my laptop, does anyone know why? Shows there are 15 neighbors' networks in the house, but not mine! Is there something in Windows or the registry that needs to be deleted? (There is a router. On Windows laptop XP. Moreover, a netbook, 3 phones and a tablet work via WiFi).
Loading...
