A detailed answer to the question: why "Wai Fai" does not work on the phone

If you chose a tariff for making calls on favorable terms, and using the Internet for it, then Wi-Fi can come to the rescue. If you install a home router on the distribution of a wireless network, this does not mean that you can seamlessly configure the connection. It is at such moments that the question often arises: why "Wai Fai" does not work on the phone. It is possible to easily solve this problem.

How to establish a wireless connection

To configure the communication channel, the receiver and the transmitter are used. In this case, the Wi-Fi module of the phone is used as the receiving device, and the transmitter can be an ADSL modem, a device capable of creating an access point or a router that supports signal distribution.
The reasons for the lack of connection to the Internet may be several:
• Wi-Fi module failure due to poor build quality.
• Mechanical damage.
• Effects of liquids.
• Software crashes.
• Wrong settings.
First of all, when connecting through a router, if you have a question why "Wai Fai" does not work on your phone, you need to check the presence of LAN. To do this, the computer or laptop is connected via a cable to the router and, if there is no connection, then it is necessary to contact the operator or check the balance.
If there is a connection to the network, you need to activate or configure the distribution of Wi-Fi. The documentation that is attached to the router will help you to cope with this task. In particular, the service contract details how to activate the distribution, or the password for "Wai Fay", without which the connection will not work.
If connection problems occur when you try to connect to a public network, you must set up Wi-Fi on your device.

How to configure "Wai Fay" on your phone with Android OC

First of all, make sure that Wi-Fi on your phone is active. The item "Wireless networks" displays a full list of available networks. We find among them necessary (the identifier of the wireless network can be found in the service contract, and the data on the connection of the public network is often placed in front of the visitors of the organization).
If the connection is active, but you can not understand why "Wai Fai" does not work on the phone, then you need to access the settings. Go to the wireless settings menu. The most common problems are due to incorrect IP address settings. Set the marker opposite to the phrase: "Set static Wi-Fi". After that you will need to enter data from the documentation or received when activating and configuring the router.

How to connect "Wai Fai" on the phone with iOS

In general, the adjustment algorithm does not differ from the one given for Android devices. The Wi-Fi module is activated using the phone settings, and among all networks you need to select the desired one.
If there is no connection, you must also enter the IP address and other settings. After you save them, restart the IPhone and the router. Usually this procedure is enough to restore the connection.
Also, when entering the password, make sure that you enter the letters correctly. It is necessary to take into account not only the layout of the keyboard, but also the register of letters. This rule applies to any device, and the password must be entered regardless of the operating system.

What you should pay attention to when connecting to Wi-Fi

The correct configuration of the modem and the module is not always able to fix the problem when "Wai Fai" does not work on the phone. If there is no connection, or the data transmission is malfunctioning, the reasons for this may be the following:
• Poor firmware. Often, users themselves change the firmware to the one that will give additional advantages in using the device, for example, unlock the use of SIM cards of any operator. Solve the problem of firmware when installing the original version.
• In the settings of the modem, the MAC address is protected, it can be removed by carefully checking the settings.
• Various applications that work in the background can affect the network. Before setting up "Wai Fay", check through the dispatcher all running programs and stop the extra ones.
If the measures described above did not help, you can contact the service center, whose specialists will check the Wi-Fi module for operation.

Reset settings to restore Wi-Fi data transfer

Before you use the extreme measure and contact the service center, you can try another method. First, back up all data stored on the device. Then use the debug menu to reset the settings to the factory settings or reinstall the system. Depending on the manufacturer, backup and reset are performed in a certain way.
This method is suitable in those cases when, when buying Wi-Fi, it worked well without failures, and then eventually ceased to connect without any apparent reason. In any case, it makes sense to try to check not only the receiving device, but also the transmitter. Now you know why "Wai Fai" does not work on the phone and how to fix it.