Why doesn't my phone see the wifi access point? The main reasons why the gadget does not see the Wi-Fi network. If the WiFi connection worked previously

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?” Now it is impossible to imagine that any mobile device would remain 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 number of equipment of different directions and many mobile users 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 with the home router.

Network connection problem for Lenovo phones

Very often, users of phones like Lenovo also experience network connection problems. There is a problem that the Lenovo phone does not 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, you use numerous software. There is now a large selection of 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 mobile Internet traffic, because, in principle, the mobile device will turn into a gateway between the 3G and Wi-Fi network. 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, all multifunctional telephones 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 it is not so popular with users is that it requires Root access rights, but this pays off with easily accessible functions and ease of use. By default, this program sets the WiFi point in open mode, connected without a password. Therefore, before using this program, accordingly, 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, your mobile phone does not need to be “rooted” 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 there is still a good WiFi program for an iOS phone, and that is MyWi. This application allows you to turn your mobile device into a modem. But for this to become possible, Apple devices must first be unlocked. 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 drawback is that it is paid.

Program for Windows Phone

In one of the first versions of phones based on the Windows Phone operating system, it was impossible to use tethering. But in subsequent models of mobile devices, this option was built into the system itself. It can be set to lock depending on what specific phone model is being used. 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 currently 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 about 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 look at solving a problem in which an Android tablet or smartphone suddenly stopped detecting Wi-Fi networks or one particular network. For example, let's take a smartphone that runs Android. So he connected perfectly to the home network, but at one point he simply stops seeing this Wi-Fi network.

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 see the wireless network at all. 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 taken to a 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 simplest solutions that 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’s 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). Right-click on it, then a window will open, and in the menu that appears, select the required item.

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 share. At the bottom of the menu, you should disable network access with password protection. You can also use Virtual Router Plus software to create a wireless network on a laptop.

Increase

Users of modern smartphones know that they can fully use all the functions of the device only if they are connected to high-speed Internet. Despite the development of 3G and 4G mobile Internet technologies, many people prefer to use a Wi-Fi connection when possible to access the network. 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 look at an extremely interesting smartphone model, 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 under 10,000 rubles.”

The device attracts attention with its original design and powerful hardware. The stylish modern model has a fingerprint scanner and an 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 Snapdragon 430 MSM8937 processor 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 of connecting a smartphone to wireless Wi-Fi Internet occurs when 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. So, when creating a Wi-Fi network on a laptop, it is possible 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 Android operating system on which your smartphone runs is 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 a wireless Wi-Fi network because you enter 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 enter the IP address of your router in the address bar on your computer. 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 open the command line and run the IPCONFIG command, after which you will get 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 all Android devices rely on - they wait for an IP address to connect. But if the address is not sent, connection becomes impossible.

The problem may be that this function is 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 likely causes of the router’s malfunction, but you cannot connect to the network, the last option left is why the phone does not see Wi-Fi - a malfunction in the operating system of the smartphone itself. Mobile gadgets have wireless adapters, which can give 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.

Screenshots:
Description:
So, what to do if this unfortunate inscription appears? There are several reasons for this unpleasant situation and options for getting out of it.
Sometimes the phone does not connect to wifi and says wpa2 protection is saved. This can happen both when trying to connect to a public network or to a home one. This mostly applies to Android devices. This can be done equally by tablets and smartphones.
So, what to do if this unfortunate inscription appears? There are several reasons for this unpleasant situation and options for getting out of it.
Let's start by rebooting the router
1. Select the correct region. To do this, go to the "Wireless" tab and in the "Region" line, select the name of your country and save.
2. Check the wireless network password. Before changing your password, try connecting again. To do this, click on your network and delete it. Then click on the network again, enter the password, make sure it is correct and try to connect.
3. Check the Wi-Fi network operating mode in the router settings. This may be the main cause of the problem. Your tablet or smartphone may simply not support the operating mode of this router. Check whether the device will work with other parameters, remembering to restart the router and disconnect and connect Wi-Fi on your smartphone or tablet after each change you make.
4. Check the security type and encryption type, change the router password in the settings. You need to set the following: WPA/WPA2 – Personal, WPA-PSK version, AES encryption. The PSK password must consist of eight digits. Then we save the new settings, reboot the router and disconnect and reconnect the phone. Don't forget to do the same on other devices running on the same wireless network.
5. Change the working Wi-Fi channel. Of course, this rarely happens, but it’s worth trying to experiment with the channels to be one hundred percent sure.
6. Change the width of the connection channel. To do this, you need to go to the router settings. In the “wireless network” tab, change the value opposite the “channel width” line, save the changes and reboot the device.
In conclusion, answering the question why an Android phone does not connect to wifi, writes saved protected, it is worth noting that this could be both technical problems and a number of errors associated with forgetfulness or inattention of users. There is an opinion that the reason lies in the Android OS itself, or rather in small flaws that cause various unpleasant moments. But if it happens that there is a problem with your Wi-Fi connection, you can successfully deal with it using these tips.

Sometimes a problem arises such as not being able to connect Android to a wireless point. How to solve this problem? Find out in this article!

And so you came to visit or are in a cafe, or perhaps you bought a new router and configured it to distribute the Internet via WI-FI, but your Android smartphone or tablet does not want to connect to the network or does not even see it! Don't worry, there is a way out!

Possible problems and solutions

1. If Android sees the network, but cannot connect to it, make sure that you enter correct password!

2. If Android sees the network, but cannot connect to it - maybe Android does not support protection type installed in the router, change the type of protection (read router settings below)

3. If Android does not see the network, make sure that WI-FI network is functioning, reboot the router (on/off)

4. If Android does not see the network, perhaps Android does not support WI-FI standard

5. If Android sees the network, but cannot connect to it, restart Android and the router

6. If Android sees the network, but cannot connect to it, install a special application on the device from the Google Play store - Wi-Fi Fixer. After installation, restart Android and if the Wi-Fi Fixer application does not start, launch it yourself, then try connecting to the access point (you do not need to enter any settings into the application)

7. If Android sees the network, but cannot connect to it, although the password is entered correctly - perhaps Android does not support the WI-FI standard on which the router operates (read below for setting up the router)

8. If you have custom firmware installed on your Android tablet or smartphone, then this may be the problem, reinstall it to the official one

9. The opposite advice to the previous one, if the official firmware is installed, then you should change it to custom (for example, CyanogenMod), since it is possible that the WI-FI driver has already been updated

12. Perhaps you have a Dlink router?

Setting up the router

First of all, you need to get into the router settings.

Go to router settings

To do this, it is better to use a computer, as well as the FireFox or Internet Explorer browser. Let's open one of them. Next, you need to find out the entry address, which can be found by knowing the network gateway.

This address must be entered into the address bar and go. Next, you will be asked to enter your username and password, which, as often happens, is located on the bottom of the router case.

Setting up WI-FI

1. First of all, if Android does not connect, you should switch the WI-FI channel to auto

2. Change the WI-FI transmission mode standard to Mix or G only

3. It is also worth checking the number of allowed device connections to the wireless network

4. Try changing the network security method, change the encryption type from open to WPA

5. Another point worth paying attention to is the enabled DHCP server, which allows you to give internal IP addresses on the network. If you disable the DHCP server, you may experience problems connecting to WI-FI and not only with Android devices!

6. Make sure that the MAC filter is not installed in the settings!

Depending on the router, there may be white lists of MAC addresses or black lists.

Blacklisted- devices that are prohibited from entering the network, but other devices can.

White list- only those devices that are in this list and no other devices can connect.

To find out the personal MAC address of Android you need to go to

Try disabling the MAC address filter to resolve the connection problem.

If, after all these settings, Android does not connect to WI-FI, then it is worth updating the firmware either on your smartphone or tablet, as well as on the router; in rare cases, there is simply incompatibility, then nothing can be done!

The connection process is accompanied by the following comments from the operating system:

• Connection;
• Authentication;
• Saved, WPA protection

When unsuccessful authentication of the user-provided password occurs authentication error.

First of all it's worth re-enter password manually and try to establish a connection with the access point. After making changes to the router settings, you must delete network from the memory of an Android device, which can “remember” the previous identifier. This is done quite simply:

• open on your smartphone Wi-Fi settings and find the desired network;
• then press on it with your finger and select the item that appears “ Forget»;

Even when choosing " Change» Authentication problems are not always solved, so a better solution would be reset all settings.

The problem of connecting old devices is solved regime change. It comes in three types:

• b– up to 11 Mbit/s;
• g– up to 54 Mbit/s;
• n– up to 600 Mbit/s.

Old devices does not work in 11bgn mode it is mixed, since they do not support the last one - n. The issue is being resolved installation 11bg mixed, after which reconnection is made without errors.

Infinitely obtaining an IP address

This problem may be due to the fact that the router disabled DHCP server parameter. Moreover, such a situation sometimes turns out to be simply consequence imperfect operating system.

The location of the parameter in the router interface may differ depending on the manufacturer. TP-Link, for example, takes it out a separate item main navigation menu.

The fastest way worth trying is reboot router. Then it will reset all its parameters to default values ​​and the DHCP server should turn on automatically.

If the connection is still unavailable, most likely the problem lies directly in the device on Android. To solve it you need:

After the above changes, the connection should work properly.

Problems with the router

Sometimes a smartphone can simply do not see the desired network. This is often due to settings channel – a certain subfrequency, which is a kind of road, a route between the device and the router.

The router can support up to 13 such “roads”, and some mobile devices only 10. Thus, if, for example, channel 11 is set in the router settings, the smartphone will simply does not see this “road”, and therefore ignores this access point.

Changing this parameter is not difficult. For example, in devices manufactured by TP-Link this is done as follows:

When there are a large number of access points in the environment, it is better to set the “ Auto" Then the router will independently select a free one from the available channels. If there are not many networks around, it is worth choosing a specific channel, which will allow speed up the process traffic exchange. To solve the problem with connecting an Android device, you need to select a channel within 10.

Recently I helped one of my blog readers solve a problem with a wireless network. The gist of it was that his phone did not connect to the WiFi router. Moreover, it was not just some cheap Chinese Lenovo, but an expensive (albeit also Chinese) fashion iPhone 6S. We spent a lot of time, tried many different options and, in the end, found a solution to the problem. Looking ahead, I will say that the “root of evil” was the incorrect configuration of the home router.
After all this, I decided to combine all our actions into one universal instruction - what to do if a tablet or phone does not connect to Wi-Fi, does not see the network, or sees it but cannot connect to it. Go.

1. The phone does not see the WiFi network

The most common reason is a mismatch between the region settings for the router and the tablet or phone. The fact is that almost all home routers and access points that are sold in Russia have the “Russia” region set by default, which uses 13 radio frequency channels. But phones, especially those brought from abroad, have a different region by default, which may have 10 or 11 channels. This is exactly the problem that most often occurs with iPhone smartphones and iPad tablets that came to us from the USA. The funny thing is that you can connect to the router, enjoy the benefits of a wireless network for some time, and one day discover that your phone does not see the router’s WiFi network. The solution is very simple. First, reboot your router. With a high degree of probability, after a restart it will occupy another radio channel and everything will work fine again. To avoid falling into the trap again, you can go to the router’s settings by entering its IP (or) in the address bar of the browser. After this, you need to go to the main WiFi settings:

In the “Region” field, try replacing “Russia” with the value “USA”:

You can do without changing the region. In the “Channel” list, replace “Auto” with the value 1 or 6:

As a rule, after this, iPhones no longer lose the wireless network and everything works like a clock.

2. Can't connect to Wi-Fi

In this case, usually all devices see the wireless network without problems, but when they try to connect to it, they are simply rejected. There are several options here:
- Endless connection
This usually happens when the communication standards used on the devices do not match. For example, the router is forced to use 802.11n, but the smartphone uses 802.11b or 802.11g. Or vice versa. Therefore, it is best to set the router to a mixed type - 802.11bgn.

- Infinite authorization
This very trouble can happen if the password on the router is changed, but the old one remains in the smartphone’s memory, which is why it cannot connect to the WiFi network. Try to find it in the list of available ones, click on it and select the “Delete this network” option in the menu that appears.

After that, select again from the list and try to connect.
It doesn’t help - then go to the security settings of the router and try setting the “WPA2-PSK” standard with “AES” encryption.

If this does not help, completely disable security and observe how the connection proceeds.

- The message “Obtaining an IP address” appears
This usually happens when the DHCP server is disabled in the router settings. We go to the web configurator, find the LAN or DHCP section and make sure that the DHCP server item is set to “Enable”.

Sometimes you may get stuck in obtaining an IP address due to the fact that a static IP address is registered in the Wi-Fi settings on the phone or tablet itself. To check this, open the “Settings” -> “WiFi” section and click on the connected network. In the menu that appears, select “Change”. A window like this will open in which you need to check the “Advanced” box. Next, make sure that the “IP address” field contains the value “DHCP”.

3. There is a connection, but no Internet

Start by checking whether other phones, tablets or laptops work through this Wi-Fi. Are they working? Then we go into our device, namely “Settings”>>>”Wi-Fi”>>>”Change network”:

We check whether work through a proxy server is enabled.
This option is also possible, although very, very rare, when an incorrect or non-working DNS server is assigned when connecting. It’s easy to check - in your phone, click on the desired network, select “Change” in the menu, check the “Advanced” box, “Manual” IP address and enter the full IP address from the router’s subnet, mask and gateway. But in the DNS servers field we enter the following values:

8.8.8.8 77.88.8.8

On an Android phone or tablet it looks like this:

These are public DNS from Google and Yandex. They are 100% working, which will completely eliminate this option.

If none of the above methods help, then try this. Take your device and check it on another wireless network - from a friend, acquaintance or comrade. If there the phone or tablet does not connect to the WiFi router either, then the problem is clearly in your device and it must be taken in for repair.

Quite often, Android users are faced with the fact that their smartphone or tablet does not connect to wifi, it says “saved”, but there is no connection. Alternatively, it should. Most often, this situation occurs due to malfunctions or errors. Before changing settings on your phone or tablet, you need to make sure that in your router:

• the correct region is set;
• the correct time is set - time desynchronization will not allow the device to create a timestamp;
• the wireless signal operating mode is configured;
• The encryption type is specified and supported by the device.

To make sure that you are entering the correct connection data, you can view the saved parameters in the router settings. To do this, from any connected device you need to go to the browser, enter 192.168.1.0 or 192.168.1.1 into the address bar (as a rule, it is registered on the router itself). In the menu that opens, find the SSID and PSK lines.

The reason why an Android smartphone does not connect to WiFi and says “Saved” may be a change in the encryption type, SSID or password.

What to do if, when connecting to WiFi, it says “Saved”, but there is no network
Regardless of whether the device is a tablet or a smartphone, the troubleshooting methods are the same:

• Check the router settings. What to pay attention to was described above.
• Reboot the router. Even if the router settings are correct, rebooting can help solve the problem: the connection will appear and the system will stop reporting the error.

• Re-create the connection on your phone or tablet. To do this, you will need to delete old data.

In general, the last point, when it does not connect to Wi-Fi with WPA2 protection, but writes saved, is quite simple:

• Delete. You need to go to Settings, click on the wireless connections tab (depending on the version, the name may differ). Having selected the desired connection, hold your finger on it and select delete in the menu that appears.
• Reboot the device's wireless module. After this, all available networks will be searched.
• Pass authentication. When a network is detected, you will need to re-enter the password. If the network is hidden, then you can add the SSID yourself. To do this, go to Settings - Wireless connections - Additional settings - Add new. In the window that appears, you need to write your name (SSID), security protocol and password.

These instructions should help if WiFi does not connect on your phone and it says “Saved” and “Without network access.”

Hi all! As I already said, I work as a sys. I am an administrator at an Internet cafe, and naturally I understand computer equipment and local networks.

So, recently my Aunt called me and asked me to come set up the D-link wi-fi router that she had just bought in the store. I arrive, set it up, everything is fine. Aunt is happy. Surf the Internet on a netbook via Wi-Fi

But it was not there! The next day he calls and says the phone doesn’t see wi-fi and the laptop doesn’t see wi-fi! It only finds some neighbors’ access points and that’s it, well, I come, I think, let me check the router at home, I take it home and connect it. Everything is ok, everything works! I'm shocked =) I come back to Auntie and connect it again, it doesn't work... So I went to a friend and it worked for him too... Then I started rummaging through the settings of the router, but I couldn't find anything.

Then my Uncle comes into the room and says there is a security company downstairs, maybe their equipment is blocking them? I think for sure! The problem is there, you won’t see Wi-Fi Aunt And I’m leaving...

But a few days later, 1 more person called me with the same problem! And after a long time I found a solution to this problem! In this article, I will now explain everything step by step how to solve this problem!

Nowadays, a Wi-Fi router has appeared in almost every apartment, and when you turn on the router in a neighboring apartment, your Wi-Fi Internet may disappear (everything will work fine through the cord in the computer).

Solution

I’ll show you the example of a wi-fi router D-link DIR 300

The problem was that when setting up the router, the Wireles channel is selected by default automatically (auto), shown in the screenshot:

We need to go to the router (web interface), if you did not change the local IP address when setting up the router, then it remains the default 192.168.0.1 , write this IP in the browser and go to the router’s Web interface.

We go to the item as in the screenshot and change the channel, set a number different from the one set automatically (I always got it the first time and everything started working).