Wi-Fi does not work in sleep mode. Why iPhone disconnects from Wi-Fi in standby mode Wi-Fi disconnects on phone in sleep mode
Surely, many active Internet users via a wireless connection noted the peculiarity of smartphones.
It consists in disabling the Wi-Fi connection when switching to sleep mode. In most cases, this can be attributed to the power saving mode, which turns off wi-fi on lenovo.
Rules for setting up a wireless connection
You can change the situation by changing the settings. To do this, you need to switch to the Wi-Fi settings management mode.
In this case, the 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. In it, the main interest is how to set up sleep mode on Android.
Select the appropriate item. Clicking on it will bring up a series of actions that you can perform when this condition occurs. Accordingly, you will be interested in the actions of Wi-Fi when the smartphone falls asleep.
You need to check the box next to Always enabled or Smart. After that, you can exit and save the settings. You need to understand that the included wi-fi on Lenovo will reduce the operating time of the device due to high power consumption, but you will always be in touch.
If on your Android system, sleep mode still disables the Wi-Fi module, then you can use other methods.
To do this, there are special applications that allow you to change system settings. The most common is LBE Security.
How to set up the LBE Security program
The program can be downloaded from the Play Market or from w3bsit3-dns.com -.
To use the application and configure the module to work in sleep mode, go to the Battery section. In some cases, you may notice that the Profile by Event function is checked in the presets.
It is in it that Wi-Fi can be explicitly set to turn off when the screen is turned off or the profile of the device is changed.
If you want wi-fi to always work, regardless of the state of the smartphone, you must remove this option.
It is important to note that different devices may have different presets, so each situation is different and requires rechecking all settings.
The work of some programs cannot be carried out in full mode when wi-fi is turned off. Moreover, it turns off not because of a bad signal, but because the tablet goes into sleep mode. This is enough to interrupt the wireless connection, the music stops playing, and you do not receive messages from ICQ. In appearance, this process does not hide anything annoying, but when you encounter a problem at the user level, and not an outside observer, you learn dozens of nuances.
How to make wi-fi not turn off on the tablet in sleep mode?
"Deprive sleep" tablet PC? A dead battery will cause much more inconvenience. Install a special utility that will not let the screen turn off? But the network access indicator also blinks, as if wi-fi is available. You should not resort to installing additional software if you can set up continuous access to wi-fi using the resources of the tablet itself. It's easy to do. It is enough to get into the settings and change some parameters.
Wi-fi does not "fall asleep"!
For earlier versions of the Android OS, such an algorithm is useful. First go to "Settings". Find "Wireless Networks" in the menu. In the proposed list, select "Wi-Fi". In the same menu, click on "Advanced wi-fi settings" and in the options for turning off wi-fi, select "Never".
If you are dealing with Android 3.0 and earlier, the "Advanced Settings" item also opens in the "Wi-Fi" section. In the upper right corner of the screen you will see a button with three dots, click on it. Select the command line "Keep Wi-Fi on in sleep mode", in the drop-down menu, check the item "Never". Or set a time interval that meets your needs and the needs of the system.
If you want to resort to installing programs that will control the wi-fi connection, you can use Wifinostandby or another program. After installation, restart the tablet and activate the program.
Hello dear friends. With you Artyom.
Today we will talk about Wi-Fi on mobile gadgets running the Android operating system, and specifically about the discharge of the battery by the Wi-Fi module of your device.
First problem and option-
Wi-Fi connection can work even when the smartphone is locked and in sleep mode.
This is done so that the smartphone in the background searches for available and public Wi-Fi networks, for the operation of some services. For example, the file may continue to download when the smartphone is locked for a long time.
If you do not need this mode, then you can turn it off in the advanced Wi-Fi settings.
Second problem and option - "Always look for Wi-FI networks".
It can be called a little 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), network scanning can be continued in the background. This chip is used for geopositioning services.
Satellites will be searched faster and navigation can be more accurate even when Wi-Fi is not active. Again, the option is turned off in the advanced Wi-Fi options.
For example, on devices from Huawei, this option is called "Search Settings".
And on ASUS "Always look for networks".
Usually, this does not greatly affect the discharge of the battery. If you think you don't need these options, you can safely turn them off. At the same time, this will not affect the correct operation of Wi-Fi or the GPS module.
P.S. You can view the graph of battery drain and services that drain it in Android settings (usually this option is located in the battery section).
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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, 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 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 periodically disappears. Usually, if there is no activity, the phone or tablet loses connection with the wifi router and does not see the network until Wi-Fi is restarted on the mobile device. There may be several reasons why the Wi-Fi connection is lost, in this article we will consider several options for solving the problem when Android loses the Wi-Fi network.
If you are facing Wi-Fi disconnection problem on your Android device, try the following settings 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 is created by neighboring wireless networks. The problem is that most Wi-Fi devices operate on the already busy 2.4 GHz band, and high signal density 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 at the same time. The 2.4GHz 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 on this band. If your router can operate in the 5 GHz band, use it to solve the problem of Wi-Fi network congestion.
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: If channels 1, 6 and 11 are used, there will be no interfering overlap as these are non-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 a low battery level. Such features of Wi-Fi in sleep mode create problems when connecting to the network as needed.
Solution: Just adjust 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 networks- Wi-Fi and select Advanced - WiFi in sleep mode do not select "Do not turn off".
On those devices running Android 4.0 ICS and above, go to Settings - Wi-Fi, select Advanced and set the option Wi-Fi during sleep - "Always".
Change DNS servers
Changing the 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 reconnect. When you see the password entry window, click on Extra options and select "Static" from the IP settings in the drop down menu. Then scroll down and enter the IP address of the DNS server you would like to use in the DNS1 and DNS2 box. Now enter the Wi-Fi password and connect the network.
Reset to factory settings
If none of these methods help, perform a hard reset on your Android device. If you're having issues after doing this where your Wi-Fi connection is lost, then it could be a hardware issue. You may need to take your device to a service center to have the problem fixed.
We have covered the most common Wi-Fi disconnection causes that occur in Android devices. We hope this will help in solving the problem and allow you to set up a stable Wi-Fi connection. Also, look out for specialized apps, as there are many apps in the Google Play store that will help ensure a secure connection. Some of them are Wi-Fi Fixer, Fix My Wi-Fi, Wi-Fi Analyzer and others.
The Android operating system, in order to save energy resources of the battery of the device in the standby (sleep) mode, turns off the wireless connection via Wi-Fi, that is, it goes into sleep mode. Many users do not like this, because they want to always be online and respond in time to new messages and alerts in instant messengers and email clients. Let's look at how to get rid of constantly turning off Wi-Fi on Android tablets and smartphones.
What is the required function for?
Due to the widespread use of obsolete lithium-ion batteries, gadgets powered by them are quickly discharged. Developers of operating systems and applications are trying to optimize the software as much as possible to reduce battery consumption. Thus, the OS and many programs contain functions, disabling which will reduce the load on the smartphone. One of them is Wi-Fi in sleep mode, which means deactivation of the wireless module.
The option is enabled by default. This is the reason that Wi-Fi is turned off on the phone.
Why does Wi-Fi turn off onAndroid? Watch the following video:
Solution
Automatic deactivation of the module is carried out through the system settings:
- Open them on your mobile device and go to the subsection with wireless networks.
- Click on the item of interest, as in the screenshot below.
- Tap on the gear icon in the left corner of the window.
- We get into the settings of the wireless module, where you need to select the item “Wi-Fi in sleep mode”.
- We move the switch to the desired position and exit the device configuration parameters.
Keep in mind that in this case, traffic may be redirected through the mobile Internet, which will bring additional financial costs or traffic waste. Take care of the normal connection status (3G). It is better to turn it off before using Wi-Fi.
For 4.4 and later
In versions of Android newer than 4.4, the algorithm looks a little different due to the new interface. In them, the wireless module will search for access points in sleep mode, which means that power consumption will increase even if there are no active Internet connections from the user's side (no downloads, instant messengers are closed).
- Open the configuration settings for wireless networks and go to the desired section.
- At the bottom, tap on the "Additional Options" item.
- We click on a familiar item.
- Specify the desired value and close all windows. You can choose to turn off Wi-Fi always or never when in sleep mode.
An overview of useful settings on Android that you should know about in the following video:
LBE Security
A number of applications will help solve the problem, among which we chose LBE Security.
- Install the program and go to the "Battery" section located in the main menu.
Depending on the application version and operating system, the list of options may vary.
So, let's make a conclusion. What to choose in setting up Wi-Fi in sleep mode? If during the day it is not possible to charge the phone, then it is better to enable the option. Of course, provided that there is no risk of missing an important message from instant messengers. In other situations, sleep mode can be disabled.
If you have any questions, be sure to write to us! We are always happy to help and advise our readers and subscribers!
