How to disable wi fi on android. Solution to the problem: Android loses Wi-Fi network

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Purchased a laptop, phone or tablet. A portable device is specifically selected to access the Internet via Wi-Fi in any accessible location. However, an unexpected difficulty arises: for some reason the connection suddenly disappears. What is the reason? Let's figure it out.

Sharp and sudden shutdown wireless network problems can happen due to several reasons. They are presented below:

Wi-Fi coverage may disappear due to the fact that one of the functions of any modern device, whether it's a laptop, tablet or phone, is to save battery power.
An important reason may be the presence of weak WiFi signal.
Another reason is unexpected driver failures, including the driver responsible for the high-quality operation of the wireless network.

However, whatever the reasons why Wi-Fi turns off, they are all fairly easy to fix. It is only important to be able to make necessary settings, or reinstall the driver. In this case, it is best to download the driver from the manufacturer’s official website, otherwise serious problems may arise. Wi-Fi work. Let's talk about solutions to problems in more detail.

What to do if there is a weak signal or sources of strong interference?

This factor is quite common cause Wi-Fi shutdown communications. Needless to say, this coverage is based on radio signals that can be shaken. It’s worth saying directly about the signal level that it is not always stable. It is influenced by several factors, the most significant of which is tension in electrical network. The most diverse electrical devices are involved in creating interference, which can sometimes be so strong that it interferes with the propagation of the Wi-Fi signal.

The presence of metal objects between the portable device and the router can be even more disruptive. If the laptop is located at a fairly large distance from the signal propagation point, it may periodically disappear. Therefore Wi-Fi turns off. As already noted, the signal is not stable.

When a laptop, phone or tablet is placed close to the router, the vibrations are unnoticeable, but when moving away they begin to become more pronounced, and eventually Wi-Fi connection breaks off. Mobile phones or microwave ovens have a particularly negative impact on communications. You can fix the problem by moving the laptop closer to the wireless router.

Problems caused by battery saving

As you know, one of the fundamental functions of any laptop, tablet and phone is battery life, which is achieved through high-quality battery saving. In this regard, the developers created special program, which allows you to save energy and which automatically turns off modules not used for a long time.

The same applies to the Wi-Fi adapter. It is quite possible that it will turn off spontaneously if it is not in use. However, it happens that the program gives certain glitches and, as a result of an unstable connection with Wi-Fi, the adapter turns off after a certain period of time, regardless of whether it is needed this moment Internet connection or not needed.

You can solve the problem described by disabling the mentioned option. To do this, you need to pay attention to the battery icon in the lower right corner of the screen. Having selected it, you should go to “ Extra options recharge the battery" and then ask optimal plan recharge. Here it is quite possible to experiment until the optimal plan is found.

Finally, you need to select the “Edit” icon. The Energy Saving Modes window appears. Here you need to ask maximum performance both when operating from a battery and when operating from the network. Thus, automatic disabling of the Wi-Fi adapter will become inactive. As a result, Wi-Fi will not suddenly disappear.

However, what if all the work has been done correctly, but the Wi-Fi connection still keeps disconnecting? This means that the operating system itself has power saving settings. You can disable this feature using the Wireless Network Control Center. shared access" All you need to do is right-click on the “Wi-Fi” icon. Then you should select the required pop-up sub-item - “Change parameters”. Here you need to find the wireless connection shortcut and click on it right click. In “Properties” you should select “Network”. Then you should go to “Settings” and select “Power Management”. Here you should uncheck the box “Allowing a device to turn off to save power”.

Owners mobile phones and tablets may encounter a situation where, without any action on their part, the wireless access in Internet. If Wi-Fi on Android is turned on by itself, this can lead to rapid discharge of the phone. However, many users do not want to constantly see a notification that no Wi-Fi networks were found. To solve such a problem, its causes must be identified. We recommend setting up Wi-Fi settings on Android in such a way that it is active only when needed by the user of the mobile device. For example, you can configure settings that will automatically search for access points in set time. It is worth noting that the reasons spontaneous switching on there may be several - from settings of gadget parameters to malfunctions of Android. In some cases, the error may occur in certain models phones. In any case, it requires elimination, only then will the operation of the mobile device be stable and smooth.

If the device activates itself wireless network, then you need to look for the reasons for these actions

Solutions to the problem

If Wi-Fi turns on automatically, you can check the status of the power saving mode. If it is active, then the demon wired connection on Android it can turn on and off without owner intervention, so try deactivating the mode and observe how the smartphone or tablet “behaves”. If this does not help and Wi-Fi continues to turn on by itself, then try turning your mobile device off and on again. Sometimes this helps solve the problem.

It is necessary to understand that the module wireless connection access to the Internet is activated by commands certain programs, that is, the applications themselves can activate it. It is necessary to analyze at what point the problem began to occur on your Android gadget. similar problem. You may have installed an application that automatically launches the wireless module. In this case, we recommend uninstalling it. Unfortunately, not all programs found in Google store Play are safe for smartphones and tablets.

You can install a high-quality and effective antivirus and scan operating system. If this also does not help, then you should do hard reboot, that is, restoring the phone or tablet to factory settings. There are several ways to do Hard Reset- through Recovery mode, Android settings or the use of operating system service codes. Before doing this, we recommend saving only contacts and media files. Other information may include program code, which causes the wireless access to be constantly activated.

If the described methods did not help and Wi-Fi constantly turns on by itself, then it is better to contact service center, where qualified specialists will determine the exact cause of such an error. It is advisable to find a certified service that repairs phones and tablets of your brand.

Wi-Fi management app

In the shop Google Play can be found and installed for free Smart app WiFi Toggle. It will allow you to set up wireless Internet access. The bottom line is that the program remembers access points and automatically activates them at a convenient time. When the user leaves the access point, Mobile Internet is enabled provided that the user has specified such parameters. You can set up home and work access points. Undoubtedly, Smart WiFi Toggler turns off the wireless connection when the mobile device is out of range of configured access points. You can also configure auto-connection and set individual parameters that will ensure longer battery life.

The problem where Wi-Fi on Android turns on by itself is quite common. It can be solved by uninstalling some applications, installing an antivirus on your mobile device, or returning the gadget to factory settings. In addition to solving the main problem, such actions can fix many other errors and free up memory. As a result, the autonomy of a smartphone or tablet based on the Android operating system will improve.

operating room Android system– the most popular mobile platform on the market portable devices. One of the few disadvantages of this OS is the short time battery life from battery. One of the reasons fast discharge battery is that on Android Wi-Fi is constantly turned on. Starting from version 4.3, developers Google gave the opportunity GPS module activate Wi-Fi yourself to improve your experience. In addition, spontaneous turning on of the Internet can occur for other reasons.

Causes

Devices with mobile Android platform often criticized for self-activation modules, application updates, data transfer and others similar actions. The reasons why Wi-Fi turns on on Android by itself can be very diverse.

First of all, this is the already mentioned function of determining the exact location. GPS information and geolocation data play an important role in the operation of an Android gadget. Inexperienced users often do not even realize that their device is constantly transmitting information about its location, while mercilessly draining the battery.

To understand why Wi-Fi turns on by itself on Android phone, you need to consider the following aspects of the operation of the mobile device:

energy saving mode;
presence of viruses on the smartphone;
installed third-party applications;
damage to the wireless internet module.

As you can see, the reasons for spontaneous turn on Wi-Fi on smartphones running Android OS there can be quite a lot. Next, we'll take a closer look at why Wi-Fi turns on on Android and how to fix the problem.

Solution

So, everything is more or less clear with the reasons for the spontaneous activation of the module; it’s time to figure out how to solve possible problems.

Disabling Precise Positioning (GPS)

Determining location on Android devices allows you to get a lot useful information– the GPS option makes it possible to find out about traffic jams, find required address etc. But for the same reason, Wi-Fi on Android turns on spontaneously. Fortunately, gadgets running Android OS allow you to disable and enable geolocation mode at any time. More detailed recommendations on disabling geolocation can be found in the material “How to disable GPS on Android.”

Enabling Power Saving Mode

To increase the autonomy of your Android smartphone, you can configure automatic transition to energy saving mode. And if Wi-Fi on Android turns itself on, it can help save your device's battery. Please understand that in this state your device will not be able to provide up-to-date navigation information on Google maps, and the functions of synchronizing applications, sending geolocation parameters, and data transfer will be very limited. To solve this problem, read the article “How to deactivate power saving mode.”

Scan your device for viruses

While downloading files, transferring data between gadgets or simple surfing On the Internet, viruses can penetrate your smartphone. If your Wi-Fi keeps turning on on Android, it could be the result of a virus infection. Malicious applications capable of blocking programs, affecting the performance of the device, and forcing the gadget to independently send various data using a Wi-Fi connection. To deal with the problem of the presence of viruses and remove them from your device, read the article “How to check Android for viruses.”

Uninstalling third-party applications

There are situations when no viruses are detected on the smartphone, all functions that can activate the module are disabled, but Wi-Fi on Android still turns on automatically. The point may be that some of installed applications requires a Wi-Fi connection and does it itself. Some programs may contain virus modules and transmit personal user data. To fix this situation, you need to go to “Settings”, then the “Applications” menu and select “Third Party” in it. Evaluate the list of installed software and remove applications that you consider suspicious.

Restoring factory settings

If all the tips mentioned did not help and the Wi-Fi module continues to turn on on its own, you can resort to the most radical measures- reset settings. It is important to understand that this step will remove all custom settings, settings and personal data. However, sometimes it is worth sacrificing information to solve the problem of spontaneous activation of Wi-Fi. Moreover, most personal data and settings can be saved by first making a system backup.

Service center help

Quite often, the situation when Wi-Fi automatically turns on on Android cannot be solved by the user’s efforts, since the reason lies in the hardware. In this case, the only correct solution is to contact a specialized service center for help. Experienced specialists will evaluate the condition of the smartphone’s hardware, including the Wi-Fi module. If it turns out that this is the problem, it will be possible to repair or replace the failed components. As a rule, eliminating such problems does not require large financial investments.

Consequences of spontaneously turning on Wi-Fi

Spontaneous activation Wi-Fi module can become quite a serious problem. Due to the fact that the smartphone has free access to the Internet, it can update applications and send various data without the owner’s knowledge. In addition, on low-power devices this leads to a difficult response to user actions and overall system slowdown. The biggest inconvenience is fast consumption battery charge.

Battery problems

The problem of turning on the Wi-Fi module independently on devices running Android OS is very common. The consequences can be quite dire - the battery will discharge very quickly. As a result, you will not be able to use the device when necessary, you will easily miss an important call, a message in the messenger, or the functionality of the device will be reduced until you restore the charge. The tips we provide in this article will help you avoid this.

How you can further increase the autonomy of your mobile device, read the article “Increasing Android battery power.”

Wi-Fi adapter is always on on Android: Video

Wi-Fi is a technology that allows electronic devices transfer data or connect to the Internet via a wireless network. Nowadays, using Wi-Fi is becoming very common and we can see this technology being used by a wide range of devices such as smartphones, tablets, game consoles, smart TVs, etc.

However, this technology has a number of limitations. Firstly, it is not as secure as a wired connection, but this is solved by using Protected Access Encryption (WPA2), which prevents unauthorized access to the network. If you do not have sufficient knowledge to set up your home or office network, then it is better to entrust this matter to professionals. Simply fill out the form at http://kompom.kiev.ua/ and the setup will be done quickly and efficiently.

Another problem: Wi-Fi drops out periodically. Usually, when there is no activity, the phone or tablet loses connection with wifi router and does not see the network until restarting Wi-Fi on mobile device. There may be several reasons why the Wi-Fi connection is lost; in this article we will look at several options for solving the problem when Android loses the Wi-Fi network.

If you are facing the problem of Wi-Fi turning off on your Android device, try the following settings options and you will be able to connect your device wirelessly without much hassle.

Wi-Fi network overflow

The biggest interference to the Wi-Fi signal comes from neighboring wireless networks. The problem is that most Wi-Fi devices operate in the already occupied 2.4 GHz band, and high density signals can interfere with each other, reducing the speed and performance of networks.

Solution: Use a dual-band router that can operate on both 2.4GHz and 5GHz simultaneously. The 2.4 GHz frequency band will be supported by most devices, but it only has three non-overlapping channels. On the other hand, 5 GHz has 23 non-overlapping channels, increasing the likelihood of no interference in this band. If your router can operate in the 5GHz band, use it to solve your Wi-Fi network congestion problem.

Setting up a Wi-Fi channel

The 2.4 GHz Wi-Fi band has 11 channels and each of them is separated from each other by a 5 MHz band and has a width of 20 to 22 MHz. This means that each channel will overlap adjacent channels by 10 MHz and this is referred to as overlapping channels.

Solution: In the case of channels 1, 6 and 11, there will be no overlap causing interference, since these are not overlapping channels. To work on these channels, users will need to go into the router's settings and find a setting called "Channel" or " Wireless channel" From the drop-down menu, you need to select desired number channel.

Most manufacturers resort to various methods to increase battery life. Users Android smartphones are forced to enable such energy saving features in their devices. One such feature is turning off Wi-Fi when the phone is inactive or when the device has low level battery charge. Such Wi-Fi features in sleep mode create problems when connecting to the network as needed.

Solution: Simply configure your Android device's settings and make sure you always have Wi-Fi turned on, even when your device is not in use. To do this on devices running Android 2.3 Gingerbread and above, you need to do the following. Go to Settings menu – Wireless network– Wi-Fi and select More – Wi-Fi in sleep mode do not select “Do not turn off”.

On those devices running Android 4.0 ICS and higher, go to Settings - Wi-Fi, select Advanced and install Wi-Fi option during sleep – “Always”.

Change DNS servers

Changing DNS servers may solve Wi-Fi problem when the Internet network on the phone disappears. Go to Settings - Wi-Fi and turn on Wi-Fi. If this famous network, you will have to “forget” it and then connect it again. When you see the password entry window, click on Extra options and select “Static” from the IP settings in the dropdown menu. Then scroll down and enter the IP address of the DNS server you would like to use in the DNS1 and DNS2 field. Now enter Wi-Fi password and connect the network.

Reset to factory settings

If none of these methods help, try hard reset your Android device. If you then have problems where you lose your Wi-Fi connection, then it could be a hardware problem. You may have to take the device to a service center to have the problem fixed.

We have looked at the most common reasons for Wi-Fi disconnection that occur in Android devices. We hope this will help solve the problem and allow you to set up a stable WiFi connection. In addition, please note specialized applications, since there are many applications in the Google Play store, the use of which will help ensure a reliable connection. Some of them are Wi-Fi Fixer, Fix My Wi-Fi, Wi-Fi Analyzer and others.

With development information technologies it has become difficult to imagine life modern man without the Internet and, in particular, a wireless network, thanks to which he always stays connected and has the ability to quickly resolve all sorts of issues. This is why a sudden connection loss makes the user nervous and stressed in fear of missing something important. This article will cover all possible reasons why the Wi-Fi connection on the phone turns off and ways to solve them are given.

Causes of problems

In most cases, problems with connecting to a wireless network can be caused by the following reasons:

errors in Wi-Fi network settings;
router malfunction;
third-party programs downloaded to the phone;
low quality software.

To solve the problem, it is necessary to correctly diagnose the source of its occurrence. In many cases, this can be done independently, without the help of specialists. You can troubleshoot problems using the recommendations below, which are given for any phone operating system. Sometimes the Internet may work slowly and poorly due to network congestion, as too many devices are connected.

Errors in router settings

The first step is to check for errors in the router settings. To do this, you need to log into the control panel by opening it through a browser. The address for entering the settings, as well as the necessary password and login, are usually indicated on the body of the router itself. Standard, local address router: “192.168.1.1”, username and password are the same: “admin”.

After gaining access to the settings parameters, you need to check them:

the inclusion of a DHCP server, which is responsible for automatic receipt IP addresses;
channel width (shaping) is set automatically, can be from 5 to 40 MHz;
channel selection is also performed automatically;
the data transfer rate should be set to the maximum of the presented values;
The choice of region is rarely the source of the problem, so it is better not to change it;
Security Settings.

You can download the file with the software on the official website of the device manufacturer. To reflash the router, you need to go to the “ System Tools" and in the category "Firmware update". After that, you will need to specify the path to the firmware file and update it.

Router malfunction

If the router settings did not help determine why Wi-Fi stopped working, you need to check the device itself for problems.

The correct operation of the router is shown by light indicators:

The power indicator indicates that the router is connected to the electrical network. Should always be on. The backlight color may vary depending on the router model.
The system indicator displays information about correct operation devices. Should blink constantly.
The WAN indicator shows Internet access via cable.
The WLAN indicator indicates that the Wi-Fi network is active.
Indicators LAN connections shows local connection to the router, which do not affect the operation of Wi-Fi.

Router operation

If the WLAN indicator is not lit or blinking, you should check whether the wireless network distribution is disabled: many routers have a button to limit the methods used to connect to the Internet.

The problem may also be directly in the connection of the router to the Internet - the WAN indicator does not light up. These may be problems on the provider's side, which can be easily checked by connecting network cable to the computer. If the indicator does not light up even when the cable is connected, then most likely the WAN port of the router or the cable itself is broken, and you should contact a specialist.

In situations where the Internet connection is poor, you can reboot the router using the power button or disconnect from the network. A technical breakdown of the device is also possible, in which case you need to contact a repair service or buy a new one.

Availability of third party programs

Another reason why the wireless network on the phone disappears is that the device is infected with viruses. To eliminate it, you need to install an antivirus and, if available, eliminate it. malware. It is worth understanding that antivirus software are also external and can interfere normal operation Wi-Fi.

It often happens that there are programs installed on your phone that block the Wi-Fi connection. One of these is a special program that allows you to save battery power. The principle of its operation is automatic shutdown unused modules, but sometimes there are failures and wifi adapter turns off even when using the Internet. This problem may be indicated by the fact that Wi-Fi on the phone constantly crashes. To solve it, you need to disable or uninstall the mentioned program.

Low quality software

Some users are faced with the fact that their phone stops seeing possible Wi-Fi connections networks. The problem may be due to unlicensed software installed or a change in factory settings. In such a situation, you need to reset the current settings or reinstall the software.

On phones whose manufacturers are more responsible for quality software and, as a result, to the brand image, this rarely happens. This is why you should pay attention Special attention choosing a smartphone brand.

Problems with your phone and the networks connected to it can often be resolved on your own. However, you should not try to figure out internal problems without experience, since physical intervention can lead to damage to the device. If the information presented in this article does not help, you should contact specialists at diagnostic centers.