What does wi fi mean in sleep mode? Wi-Fi in sleep mode: what is it and what to choose - always or never? Rules for setting up a wireless connection

Surely many active Internet users via a wireless connection have noted the peculiarity of smartphones.

It consists of turning off the Wi-Fi connection when going into sleep mode. In most cases, this can be associated with the energy-saving mode, which leads to wi-fi turning off on Lenovo.

Rules for setting up a wireless connection

You can change the situation by changing the settings. To do this, you need to go to the Wi-Fi settings management mode.
In this case, a list of networks available for connection will appear for the user. You need to use the Menu button. Most often it is the first one on your device. Next, you select the Additional Features section. The main interest here is how to set up sleep mode on Android.

Select the appropriate item. When you click on it, a series of actions will appear that you can perform when this condition occurs. Accordingly, you will be interested in the actions of Wi-Fi when your smartphone falls asleep.

You need to check the box next to Always on or Smart. After this, you can exit and save the settings. You need to understand that turning on wi-fi on Lenovo will reduce the operating time of the device due to high power consumption, but you will always be connected.

If sleep mode on your Android system still disables the Wi-Fi module, then you can use other methods.

For this, there are special applications that allow you to change system settings. The most common is LBE Security.

How to set up LBE Security program

The program can be downloaded from the Play Market or from 4pda - .

To use the application and configure the module to operate in sleep mode, you need to go to the Battery section. In some cases, you may notice that the Event Profile function is checked in the presets.

It is here that Wi-Fi can be explicitly set to turn off when the screen is turned off or the device’s operating profile is changed.

If you want wi-fi to always work, regardless of the state of the smartphone, you need to remove this option.

It is important to note that different devices may have different presets, so each situation is individual and requires re-checking all parameters.

Hello! I have an iPhone 6s on iOS 10.3.2. After switching to standby mode, Wi-Fi turns off after 3-5 minutes and switches to mobile Internet mode. When you exit sleep mode, Wi-Fi turns on after 2-3 seconds. Tell me how to fix this situation?

In fact, Wi-Fi in standby mode does not turn off, but goes into a low-power standby mode. Disconnection from Wi-Fi may be caused by settings or features of the router. Some routers automatically disconnect consumers that do not request or forward packets over the network.

What can be done

1. First, check the operation of the iPhone in any other place with Wi-Fi (at work, at a neighbor’s). The main thing is that the router is different. Most likely there won't be a problem there. You can even turn off your mobile Internet during the check.

Wait for the phone to “fall asleep” and try sending messages to it via instant messengers for which notifications are configured in iOS ( Settings - Notifications).

2. The next step is to check the iPhone's connection to the router. We show you how to monitor connected devices to the network.

From a computer or other smartphone, see if the connection with the iPhone is lost after it goes into sleep mode.

3. If you find that your iPhone “falls off” from the network in standby mode, you need to tinker with the router settings.

• Look for the setting first IP address lease time. Increase the value of the variable to several weeks or even a month.
• Sometimes it helps to turn off the device EAP encryption. Try turning it off.
• You can also try

Hello! I know many cases when in Windows 7, after waking up from sleep mode, the Internet on the computer disappeared. Internet, which was connected via Wi-Fi. He either completely switched off or was . In Windows 10, after the laptop wakes up from sleep mode, you can also see , and the Internet via Wi-Fi will not work. You will need to restart the laptop or try to connect to the network again. In any case, the thing is very unpleasant and will definitely be annoying.

This happens because, to save money, the system disables the Wi-Fi adapter. And after turning it on, it can no longer work normally, which is why the Internet disappears. This problem very often only occurs when running on battery power. Many similar problems happen after waking up from sleep mode: the sound, the keyboard, or the screen in general does not work. But our Internet doesn’t work here, this is much more serious :)

Internet in Windows 10 "Limited" after resuming from sleep mode

All you need to do is prevent the “ten” from turning off the wireless network adapter. To do this, you need to go to the control panel through the start menu.

Select item Devices.

Next we open device Manager, look for a tab in it Network adapters, right-click on your wireless adapter (usually the word Wireless is there), and select the item Properties.

In the new window, go to the tab Power management, and uncheck the box Allow this device to turn off to save power. Click ok.

After these steps, be sure to uncheck the second adapter “Realtek PCIE FE Controller” in the same way (it may be called differently in your case). This is a network card adapter. Judging by the comments, this solution helped a lot of people.

After these steps, the problem with Wi-Fi in Windows 10 after the laptop exits and sleep mode should disappear.

You can also try setting the maximum performance for the wireless adapter in the power settings. If anything happens, I’ll add this information to the article.

Write in the comments about the results, ask questions.

Hello, dear friends. Artyom is with you.

Today we’ll talk about Wi-Fi on mobile gadgets running the Android operating system, and specifically about the battery drain by the Wi-Fi module of your device.

First problem and option-

Connecting to a Wi-Fi network can work even when the smartphone is locked and in sleep mode.

This is done so that the smartphone searches for available and public Wi-Fi networks in the background for the operation of some services. For example, a file may continue to download when the smartphone is locked for a long time.

If you don't need this mode, you can turn it off in the advanced Wi-Fi settings.

Second problem and option - “Always search for Wi-FI networks”.

It may be called slightly differently, depending on the shell installed on the mobile device. However, the meaning will be the same.

Even when the Wi-Fi module is physically turned off (in the notification shade), scanning networks can continue in the background. This feature is used for geolocation services.

Satellites will be found faster, and navigation can be more accurate, even when Wi-Fi is not active. Again, the option is disabled in the advanced Wi-Fi settings.

For example, on Huawei devices this option is called "Search Settings".

And on ASUS "Always look for networks".

Usually this does not have a significant effect on battery drain. If you don't think you need these options, you can safely turn them off. However, this will not affect the correct operation of Wi-Fi or the GPS module.

P.S. The graph of battery discharge and the services that drain it can be viewed in the Android settings (usually this option is located in the battery section).

That's all:)

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Wi-Fi is a technology that allows electronic devices to transmit data or connect to the Internet wirelessly. These days, the use of Wi-Fi is becoming very common and we can see this technology being used by a wide range of devices such as smartphones, tablets, gaming 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 helps prevent unauthorized access to the network. If you do not have sufficient knowledge to set up a 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 the Wi-Fi router and does not see the network until Wi-Fi on the mobile device is restarted. 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 the high density of 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 the desired channel number.

Most manufacturers resort to various methods to increase battery life. Android smartphone users are forced to enable such power saving features in their devices. One such feature is turning off Wi-Fi when the phone is inactive or when the device has low battery. Such features of Wi-Fi 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 Advanced — Wi-Fi in sleep mode do not select "Don't turn off".

On those devices running Android 4.0 ICS and higher, go to Settings - Wi-Fi, select Advanced and set the Wi-Fi during sleep option to "Always".

Change DNS servers

Changing DNS servers can solve the Wi-Fi problem when the Internet network on the phone disappears. Go to Settings - Wi-Fi and turn on Wi-Fi. If it's a known network, you'll have to "forget" it and then connect 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 your Wi-Fi password and connect to the network.

Reset to factory settings

If none of these methods work, 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 Wi-Fi connection. In addition, pay attention to 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.