Почему на Андроиде вай-фай подключен, но интернет не работает?

Пользователи Android иногда сталкиваются с тем, что подключённый Wi-Fi не работает. Устранить эту проблему можно самостоятельно, в большинстве случаев она решается очень быстро.

Почему не работает подключённая сеть

Есть несколько вариантов того, почему подключённая Wi-Fi сеть не работает на телефоне или планшете. Но перед тем как пытаться чинить Android, необходимо убедиться, что нет проблем с самим интернетом. Во-первых, проверьте, оплачен ли он, во-вторых, попробуйте подключиться к той же сети при помощи любого другого устройства. Если проблема возникнет и там, то дело в роутере или имеются ошибки на стороне провайдера.

Если же есть не работает только на одном устройстве, то поочерёдно проделайте все нижеописанные шаги. Причина может крыться в сбившихся настройках, неправильном типе шифрования, некорректной дате или сломанном Wi-Fi модуле.

Устранение проблемы

Если неизвестно, из-за чего именно не работает сеть, то используйте все инструкции по очереди. Они расположены по возрастанию сложности: от самой лёгкого и быстрого метода до сложных вариантов, встречающихся крайне редко.

Перезагрузка устройств

В первую очередь перезагрузите сам роутер, проверьте, заработает ли после этого сеть на устройстве. После этого перезагрузите само устройства и снова попробуйте подключиться. Эти действия перезапустят все процессы, возможно, это поможет им работать правильно.

Выключаем и снова включаем роутер

Повторное подключение к сети

1. Находясь в настройках телефона или планшета, выберите блок WLAN.

   Открываем раздел WLAN

2. Отыщите в списке сеть, с которой возникают проблемы, нажмите на неё.

   Нажимаем на нужную сеть

3. Кликните по кнопке «Забыть» или «Удалить». Устройство забудет, что оно имело доступ к этой сети.

   Нажимаем кнопку «Удалить»

4. Снова нажмите на сеть, введите пароль, если он установлен. Готово, проверьте, пропала ли ошибка.

   Вводим пароль и подключаемся к сети

Повышение уровня сигнала

Сеть не будет работать, если устройство находится далеко от роутера. Поскольку сигнал слабеет с каждым метром, может возникнуть такая ситуация, что уровня сигнала в вашем местоположении хватает на то, чтобы подключиться к сети, но скорость будет настолько ужасна мала, практически незаметна. Перенесите устройство ближе к роутеру или, наоборот, роутер ближе к устройству.

Установка корректной даты

Из-за нестыковки дат на устройстве и сервере, обрабатывающем интернет-запросы, могут возникнуть неполадки. Поэтому необходимо установить правильную дату и время:

1. Находясь в настройках устройства, выберите блок «Дата и время».

   Открываем раздел «Дата и время»

2. Установите галочку напротив «Использовать часовой пояс сети», чтобы время корректировалось при подключении к интернету. Перезагрузите устройства и снова проверьте, пропала ли ошибка.

   Включаем функцию «Использовать часовой пояс сети»

Замена канала вещания

Если в помещении расположено много устройств, то каждое из них будет раздавать какой-нибудь сигнал на определённом канале. Пересечение каналов создаст помехи, которые приведут к проблемам с Wi-Fi сетью.

1. На компьютере, подключённом к сети, разверните браузер и перейдите по адресу http://192.168.0.1, введите логин и пароль. Учтите, адрес может отличаться в зависимости от модели роутера. Если не подходит этот, ищите нужный в документации, идущей с роутером.

   Авторизуемся в панели управления роутером

2. Перейдите к быстрой настройке роутера или разделу Wireless setting (название может отличаться в зависимости от модели роутера). Установите новое значение для параметра Channel, сохраните изменения и перезагрузите роутер.

   Изменяем канал связи на любой другой

Смена типа шифрования

Возможно, в целях безопасности разработчики вашей версии Android запретили подключение к сетям, использующим устаревший тип шифрования. Необходимо установить самый современный вид шифрования AES. Чтобы это сделать, снова войдите в интерфейс управления роутером и перейдите к настройке пароля и защиты. Выберите значение WPA2-PSK и автоматический тип шифрования. Перезагрузите роутер и попробуйте подключиться с устройства к сети.

Выбираем значение WPA2-PSK

Имеется ли веб-авторизации

Если проблема возникает только с общественными сетями (например, на вокзале или в кафе), то стоит проверить, не используется ли веб-авторизация. В некоторых случаях для запрета на доступ к сети используется не пароль, а метод, при котором подключиться к сети могут все, а вот скачать через неё что-либо могут только зарегистрированные пользователи. Чтобы проверить наличие веб-авторизации, откройте любую вкладку в любом браузере. Если на экране появится страница, требующая ввода логина, почты или пароля, то вам придётся авторизоваться, чтобы получить доступ к интернету. Иногда регистрация платная или связана ещё с какими-нибудь условиями.

Если есть веб-авторизация, появится предупреждение

Деактивация автоматической подборки IP

По умолчанию IP адрес подбирается автоматически и меняется статически. Может быть, с вашей сетью ему лучше быть чётко определённым. Чтобы установить IP, выполните следующие действия:

1. Находясь в разделе WLAN (список Wi-Fi сетей), зажмите нужную сеть на пару секунд и выберите функцию «Изменить сеть».

   Нажимаем кнопку «Изменить сеть»

2. Перейдите к расширенным настройкам.

   Разворачиваем блок «Расширенные настройки»

3. Для параметра «Настройка IP» установите значение «Пользовательские».

   Устанавливаем значение «Пользовательские»

4. Пропишите значение 192.168.1.y, где y — любая цифра кроме 1, так как она уже занята роутером. Сохраните изменения и переподключитесь к сети.

   Прописываем адрес 192.168.1.y

Видео: что делать, если не работает подключённая Wi-Fi сеть

Установка другого DNS сервера

От DNS сервера зависит работа сети. Возможно, ваше устройство не может работать с определёнными серверами, поэтому мы заменим используемый по умолчанию сервер на публичные сервера Google, они бесплатны. Находясь в дополнительных настройках сети (как в них попасть, описано в предыдущем пункте), установите статический подбор IP адреса, а для основного и запасного DNS сервера установите значения 8.8.4.4 и 8.8.8.8 соответственно. Сохраните изменения и попробуйте снова подключиться к сети.

Прописываем значение 8.8.4.4 и 8.8.8.8

Что делать, если ничего не помогло

Если ни один из вышеперечисленных способов не помог вам устранить проблему, то попробуйте поискать причину в самом роутере или обратиться в техническую поддержку оператора, есть вероятность, что ошибка возникает на их стороне. Если же вы уверены, что причина в самом устройстве, остаётся одно — сбросить настройки до заводских. Учтите, сброс приведёт к потере всех данных, хранящихся в памяти устройства, поэтому заранее сохраните их на другом носителе. Чтобы выполнить сброс, перейдите к блоку «Восстановление и сброс» в настройках устройства, а после нажмите на кнопку «Сброс» и пройдите процедуру.

Нажимаем на кнопку «Сброс» и завершаем процесс

Если Android подключается к Wi-Fi, но не загружает что-либо через эту сеть, необходимо перезагрузить роутер, устройство, выполнить повторное подключение, изменить настройки IP и DNS. Самый верный, но при этом радикальный метод — сбросить настройки. Если это не поможет, сломан Wi-Fi модуль.

90000 How To Get Internet Without Cable Or Phone 90001 90002 At Allconnect, we work to present quality information with editorial integrity. While this post may contain offers from our partners, our opinions are our own. Here’s how we make money. 90003 90004 How we make money 90005 90002 Allconnect is an independent, advertising-supported publisher and comparison service. Our partners may compensate us when you click links or sign up for services through our site. This compensation may impact how, where and in what order products appear.Additionally, we occasionally use Amazon affiliate links when recommending a product in our articles. We may receive compensation when you click a link and make a purchase. Your information is only shared with your selected providers during checkout. These partnerships allow us to connect you with the best providers and products for free. 90003 90004 Our opinions are ours 90005 90002 Since 1998 Allconnect’s goal has been to help you confidently compare providers and products of home services.We know you trust us to be accurate and unbiased. While our site does not feature every provider or product on the market, our article recommendations are based on independent research and honest opinions from our editorial team. Our editorial team does not receive gifts or direct compensation from our partners. 90003 90002 As we use the internet more, people are using their home phone lines and cable less. In fact, many families now use their smartphones as the primary way they view content from streaming sites such as Netflix and Hulu.90003 90002 This has led to cord cutting, where people cancel their cable TV subscription in favor of streaming. 90003 90002 Using the latest gadgets, it is easier than ever to stream content to the TV in your living room, so you’re not stuck on the small screen of your smartphone. 90003 90002 According to forecasts by eMarketer, 19.9%, or 25.3 million households, are expected to cut the cord by the end of 2020. 90003 90002 So is it time for you to cut the cord, too? 90003 90002 If you want to get internet service without cable or a phone line, we’ll give you some tips and ways you can access the internet without cable or home phone services.90003 90002 As you’re reviewing these options, keep in mind that some internet plans may not be available in your area. Your internet options will depend on the internet provider and connection types offered at your home. 90003 90004 Best ways to get internet without cable TV 90005 90028 90029 Dial-up internet 90030 90029 DSL internet 90030 90029 Fiber-optic internet 90030 90029 Fixed wireless internet 90030 90029 Naked DSL 90030 90029 Satellite internet 90030 90041 90002 Finding alternatives to cable internet or getting internet without a phone line will depend on where you live and what services are available near you.90003 90002 Chances are you probably have a few options. Read on to learn more about how to get high-speed internet without cable or a phone line. 90003 90004 Cheapest internet services without phone 90005 90002 These internet plans are ordered by cheapest price so you can compare cheap internet-only options. 90003 90050 90029 Buckeye Broadband internet — $ 9.99mo. * Starting at 10 Mbps 90030 90029 Frontier Simply Broadband — $ 27.99 / mo. * Starting at 6 Mbps 90030 90029 Cox Internet Starter — $ 29.99 / mo. * Starting at 10 Mbps 90030 90029 Xfinity Performance Starter Internet — $ 29.99 / mo. * Starting at 15 Mbps 90030 90059 90002 * Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of 04/15/20. 90061 90003 90002 Some of the companies above run promotions that let you get your internet at an even lower rate.Check out more standalone internet deals on Allconnect®. 90003 90004 Traditional internet service options without a phone line 90005 90002 While many providers offer internet and TV bundles, standalone internet is a great option if you want home Wi-Fi, but do not want to pay extra for TV and phone. 90003 90002 Providers such as AT & T, CenturyLink, Frontier and Xfinity offer at least one standalone internet plan option. They may not be as cheap as plans from some regional providers like Buckeye Broadband, but nearly every internet service provider has an internet-only plan.90003 90002 If you’re a heavy internet user, watch TV via streaming services (like Netflix, Hulu, Amazon Prime), or use your cellphone as your primary phone, then only having Wi-Fi at home is perfect for you. You probably do not need cable or phone service. 90003 90002 So, if you want to cut the cable cord, do not worry, you can still get internet without cable or a phone line. Just contact your provider to see the standalone internet options in your area. 90003 90004 Cheapest cable internet without TV 90005 90002 The following internet-only plans are ordered by cheapest price so you can compare cheap broadband options.90003 90050 90029 Buckeye Broadband internet — $ 9.99 / mo. * Starting at 10 Mbps 90030 90029 Shentel internet — $ 19.99 / mo. * Starting at 3 Mbps 90030 90029 Cox Internet Starter — $ 29.99 / mo. * Starting at 10 Mbps 90030 90029 Mediacom Internet 60 — $ 29.99 / mo. * starting at 60 Mbps 90030 90029 Xfinity internet — $ 29.99 / mo. * starting at 15 Mbps 90030 90029 Optimum 20 — $ 29.99 / mo. * starting at 20 Mbps 90030 90059 90002 * Pricing per month plus taxes for length of contract. Additional fees and terms may apply.Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of 04/15/20. 90003 90004 How to enjoy cable internet without cable TV 90005 90002 When people say the word «cable,» they often think it’s referring to their TV service. But cable companies offer much more than cable TV. 90003 90099 90100 Shop cable internet and phone 90101 90102 90002 Cable companies can also deliver digital phone service and high-speed internet to your home.Cable internet providers use the same coaxial cable that connects to your television to bring you internet. For internet that performs close to advertised speeds, cable internet is a good option. 90003 90002 If cable lines run through your neighborhood, you can likely get connected to the internet in no time at all. You do not have to subscribe to a cable TV plan to enjoy an internet connection. 90003 90099 Take advantage of included Wi-Fi hotspots 90102 90002 As an added bonus, if you subscribe to cable internet at home, your provider probably gives you free access to all of their Wi-Fi hotspots around town.90003 90002 In 2012 Spectrum, Optimum, Cox and Xfinity all announced that their broadband customers could access each other’s metro Wi-Fi hotspots for free. The cable internet companies call this shared network of more than 500,000 hotspots «CableWi-Fi» as an extension of the Wi-Fi services they offer. 90003 90002 To find Wi-Fi hotspots in your area, head to CableWi-Fi.com and pick your provider for a map of nearby hotspots. Or, download your provider’s mobile app to find available hotspots. 90003 90002 To access the internet via the hotspots, connect to the network and sign in with the credentials your cable provider has given you.90003 90004 How to get free Wi-Fi without internet 90005 90002 Can you get free Wi-Fi without having internet at home? Yes, you can! You have two options for free Wi-Fi: 90003 90028 90029 Use public Wi-Fi hotspots 90030 90029 Tether your smartphone for Wi-Fi 90030 90041 90002 However, you may have to get out of the house more or pay for cellphone data. Find out more about your two options for getting free Wi-Fi without internet below. 90003 90099 Find public Wi-Fi hotspots 90102 90002 Nations around the world provide public Wi-Fi as a service to the general population.As the economies of U.S. cities like Amherst, MA, and Kansas City, MO, continue to boom thanks to free, outdoor Wi-Fi networks, more cities will begin to follow suit. 90003 90002 In the meantime, you and your family can find internet connections without having an internet provider by using free, public Wi-Fi hotspots at nearby coffee shops, public libraries, universities, restaurants, bookstores, gas stations, hotels and more. 90003 90099 Use your smartphone as a wireless modem 90102 90002 If you do not get enough use out of a personal hotspot or USB modem, then the likelihood of you purchasing one is slim.The good news is there’s another way to make Wi-Fi happen with a device that’s likely already in your pocket — your smartphone. 90003 90002 «Tethering» lets you turn your 3G, 4G or 5G cellphone signal into an internet connection. Certain apps for both Apple and Android operating systems can transform your smartphone into a portable modem, giving your laptop free Wi-Fi to use without needing an internet provider. 90003 90002 This tethering method works well if you want to turn your cellphone into a Wi-Fi generating machine for your laptop, or give new life to that old cellphone you still have lying around.90003 90002 Be aware that using your smartphone as your source of internet will quickly drain the phone’s battery, even with light surfing. It could also eat up your phone service data and quickly run you over your data limit. 90003 90004 Wi-Fi alternatives to cable internet 90005 90002 When you want Wi-Fi, but not cable, you still have choices. Check out home Wi-Fi options that get you high-speed internet without cable service. Satellite, fixed wireless and fiber-optic internet all offer Wi-Fi without needing a phone line! 90003 90099 Naked DSL 90102 90002 Using modern technology, providers can deliver high-speed internet and phone connections at different frequencies.As a result, many internet providers now offer their customers «naked» DSL service (also known as «standalone» DSL or «freestanding» DSL). Naked DSL service is DSL internet without phone service, which many DSL providers previously required. If you already have phone service and DSL internet with a provider, there’s a good chance that naked DSL is available in your area. This option is cost-effective if your household is relatively small and each family member has his or her own mobile device. 90003 90099 Satellite internet 90102 90002 In remote areas of the country where DSL and cable internet are not readily available, satellite internet is an increasingly popular solution for getting internet.Satellite internet service providers beam data signals into your home from satellites hovering above the earth, so they do not need to run hard wires to bring you the web. Other factors, such as interference from bad weather, can affect satellite internet download and upload speeds. However, a variety of companies are designing satellites that operate in lower orbits and deliver stronger, more reliable satellite internet signals. So, do not be surprised if this cost-effective type of internet service earns more business once the next generation of satellites are in orbit.90003 90099 Fixed wireless internet 90102 90002 Certain internet providers, such as AT & T, offer fixed wireless home internet that you can get without a phone, cable or a fiber line. Fixed wireless internet is particularly helpful if it’s available in a rural area where you do not want to buy satellite service. Similar to satellite internet, customers use internet equipment on their homes (via antennas) to pick up internet signals. Instead of communicating with satellites in space, you get the internet via radio signals from local cell towers.Antennas picking up radio signals from cell towers experience less weather interference than satellite signals, so fixed wireless internet can be more reliable. The future of fixed wireless internet is exciting as companies such as Verizon embrace 5G wireless internet networks. Fixed wireless internet will keep growing and connect entire cities to the internet, enabling amazing Wi-Fi connections without needing cable, fiber or DSL lines. 90003 90099 Fiber-optic internet 90102 90002 If you’re looking for the fastest, most secure connection around, there’s a good chance your next internet connection will be fiber.Fiber-optic, or fios, technology is capable of achieving incredible speeds far faster than DSL or satellite by transporting data in the form of light signals through a new kind of wire. Fiber internet wires are made of tiny, transparent glass fibers about the diameter of a human hair. Fiber speeds are so good that you can rapidly download music and movies, but, the downside is that it’s not yet widely accessible. 90003 90004 90100 The bottom line 90101 90005 90002 Your best option for internet without cable or a phone line will depend upon the cellphone service you have, the devices you own, the internet speeds you’ll need, your budget and where you live or travel .90003 90002 We’re happy to help you find high-speed internet service at no cost to you. Ready to ditch your home phone or cable service? Shop our site and we’ll get you started with the connection type and provider of your choice today. 90003 90002 Originally published 03/09/18. Last updated 04/15/20. 90003 90175 Alex Sheehan 90176 90002 The number of streaming services people need to watch their favorite shows is leading to a rise in a new ailment. Here’s how to combat it -and save yourself some money.Read more 90003.90000 android — Connect to wifi without internet programmatically 90001 Stack Overflow 90002 90003 Products 90004 90003 Customers 90004 90003 Use cases 90004 90009 90010 90003 Stack Overflow Public questions and answers 90004 90003 Teams Private questions and answers for your team 90004 90003 Enterprise Private self-hosted questions and answers for your enterprise 90004 90003 Jobs Programming and related technical career opportunities 90004 90003 Talent Hire technical talent 90004 90003 Advertising Reach developers worldwide 90004 90009 .90000 How to Fix No Internet Connection After Connecting to VPN 90001 90002 Virtual Private Networks (VPNs) are useful for protecting your privacy and browsing online anonymously. Today, VPNs have become a need for many. 90003 90002 Primarily, they work by routing your internet connection through a server from a location of your choice. This has the effect of masking your presence online by assigning you a temporary IP address. VPNs can let users access content which is usually accessible only from specific geographic locations.90003 90002 VPNs are great to have in this age where private information can be so easily compromised. As with all things, however, sometimes things may not work as you would like and you might have trouble connecting to the internet after using the VPN provider of your choice. Let’s explore some options to resolve that. 90003 90008 General Tips 90009 90002 Logically, you should check if your inability to connect to the internet is really due to your VPN provider / software or if the problem lies elsewhere.90003 90002 Disconnect from your VPN and check if you can access the internet. If you can, then the problem probably lies with your VPN. If you are not able to connect, then you most likely have other issues which this article is not targeting. 90003 90002 90015 Try NordVPN 90016: Get an exclusive 70% discount on a 3-year NordVPN plan when you sign up using this link. 90003 90002 It’s a good idea to double check the possibility of internet connectivity issues outside of your VPN from another device as well if you have that facility.If you are able to do this, be sure to connect through the same router that you used with the first device. 90003 90002 If you’ve carried out the check suggested above and are fairly certain that it’s your VPN that’s causing issues then consider these fixes. 90003 90008 Change Servers 90009 90002 VPN providers offer users a wide selection of servers to pick from. There is always the chance of a server encountering technical difficulties which stop you from being able to connect to the internet.90003 90002 It’s always a good idea to try connecting to another server to see if this resolves your connectivity issue. 90003 90008 Check Kill Switch 90009 90002 Many VPN providers ‘software comes with what is referred to as a kill switch. Essentially, the kill switch cuts your internet connection if you become disconnected from a VPN server. This is useful if you do not wish for your real IP address to be exposed while browsing the internet. 90003 90002 However, if you happen to disconnect your VPN connection intentionally, to get access to the internet, you will have to disable the kill switch until you’re ready to reconnect with your VPN.Closing the VPN software also usually works in this case. 90003 90008 Check DNS Settings 90009 90002 DNS (Domain Name System) is responsible for turning domain names (like guidingtech.com) into IP addresses which can be understood by a computer. 90003 90002 Faulty DNS settings can cause issues connecting to the internet after connecting to a VPN server. You may, therefore, need to change your DNS settings manually. 90039 90003 90002 Google has a helpful guide on how to change your DNS settings on Mac OS, Windows, Linux, mobile devices, and routers.Your VPN provider most likely has recommended DNS settings posted on their website. The instructions from Google can serve as a guide for entering those settings. 90003 90008 Change VPN Protocol 90009 90002 Without getting into too much detail, VPNs use different methods of connecting to servers. These methods are referred to as protocols. Some examples are UDP (User Datagram Protocol), TCP (Transmission Control Protocol), and L2TP (Layer 2 Tunneling Protocol). UDP is commonly used but is sometimes blocked depending on the network you are connected to.For example, many free WiFi hotspots block UDP and only work with TCP. You can go into your VPN software’s settings and change to the most suitable protocol for the situation. 90003 90008 Change Port 90009 90002 VPN ports facilitate the flow of traffic to and from a VPN server. Like with VPN protocols, some ports are blocked, and you will have to choose a port that works depending on your setup. Again, your VPN provider may suggest a port which will work best for you. 90003 90008 Check Proxy Server Settings 90009 90002 A proxy server is an intermediate server that acts as gateway between the local network of your computer and another server on a large scale network such as the internet.You should set your browser to automatically detect proxies or to not use proxies at all to avoid problems connecting to the internet. 90003 90008 Final Thoughts 90009 90002 VPNs can enhance the security of your browsing experience and also let you access sites that are restricted by region. If you run into any trouble with your VPN service however, that can lead to frustration. Hopefully the above tips can help. Do not forget to check your internet connection without being connected to a VPN first, followed by trying a different VPN server.These are simple to try, and in many cases your problem is related to them. 90003 90002 You should also be wary of free VPN providers. Their servers get quickly overloaded and are not the most careful with your private data. In general, due to the high usage of servers, you might find that your internet connection is spotty when using a free VPN provider. 90003 90002 90062 Next up: 90063 Should you use a free VPN? Click on the link below to to see if these free VPNs are safe to use. 90003 90002 90066 Last updated on 13 May, 2020 90067 90039 The above article may contain affiliate links which help support Guiding Tech.However, it does not affect our editorial integrity. The content remains unbiased and authentic. 90003.90000 ios — AFNetworking detect when wifi connection without active internet connection 90001 Stack Overflow 90002 90003 Products 90004 90003 Customers 90004 90003 Use cases 90004 90009 90010 90003 Stack Overflow Public questions and answers 90004 90003 Teams Private questions and answers for your team 90004 90003 Enterprise Private self-hosted questions and answers for your enterprise 90004 90003 Jobs Programming and related technical career opportunities 90004 90003 Talent Hire technical talent 90004 90003 Advertising Reach developers worldwide 90004 90009 90024 Loading … 90025 90002 90003 90004 90003 Log in 90004 90009.