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Wi-Fi is not turned on Android: possible causes and methods of elimination

Wi-Fi is not turned on Android

Sometimes owners of mobile devices based on the Android operating system face a problem in which in some cases Wi-Fi does not work. What may be the causes of this problem and how to get rid of it, we will now see.

Wi-Fi won't turn on Android: Reasons

If we talk about the manifestations of such failures, then you can count plenty of reasons. However, from all this diversity, we can distinguish a few of the most common situations that users encounter more often than others. If you make an approximate list of possible reasons why Wi-Fi is not turned on an Android smartphone, it will look like this:

  • incorrect login password;
  • failures in the operation of the device software;
  • incorrect date and time;
  • Problems with settings;
  • manifestation of viral activity;
  • inappropriate firmware;
  • Incorrect router settings.

Let's try to consider the method of eliminating each problem. The following solutions in most cases allow you to fix the problem 100%.

Wi-Fi not working: Password verification


One of the most common causes of problems in an Android device is that you incorrectly enter the password you set when you connected to a virtual network. As should be clear, if Wi-Fi does not suddenly turn on on an Android tablet or smartphone, and the password was automatically saved during the previous connection, then perhaps it was simply changed.

To solve this problem, you need to go to the settings of the wireless module, delete the old password and enter a new one. In extreme cases, you will just need to check the correctness of the input. You may have the wrong keyboard layout turned on.

Wi-Fi is not working: date and time settings


Another possible reason why Wi-Fi may not work is the incorrect date and time settings on the mobile device itself.

In some emergency situations, this can lead to certain problems. The method of correction in cases where Wi-Fi is not enabled on Androidin this situation is to go to the date and time settings and, in addition to manual settings, also use the date, time and time zone of the network.

Software glitches


It also happens that the causes of the problem lie much deeper. For example, there are situations in which the Wi-Fi button does not turn on. What does that mean? Only that the software that is responsible for the functioning of this module in the system has experienced a critical failure.

Practice shows that it is not always possible to correct this state of affairs automatically. For this reason, many experts recommend installing a special utility called Wi-FiFixer. This utility is notable for the fact that in its parameters and settings you do not need to change anything.

The program is simply installed on devices and launched. During the scanning process, the program can find many different problems and automatically fix them. However, this method does not always work.

Failure in settings, general reset

If the previous methods did not help you fix the problem on your Android mobile device, and you still do not turn on Wi-Fi, then most likely there was a violation in the operation of the system itself or in the settings. The way to correct this situation may be a complete reset of the parameters to the factory state.

In the recovery and reset section, first you need to check the box next to the automatic recovery line. If you restart the system after the reset, all personal data of the user and files, including applications, can be restored without any problems.

Next, you just need to select a full reset, and then followed by a complete reboot of the operating system. In this case, hardreset is not needed. Everything is already perfectly restored, provided that the system has the original firmware and is not infected with viruses.

Exposure to viruses

The reason that Wi-Fi is not turned on an Android device may be exposure to viruses. Today, you can find many owners of mobile devices who do not use standard antivirus applications, believing that they seriously load the resources of the system.

There is, of course, some truth to this. But modern mobile antivirus programs can not only prevent the penetration of viruses, but also block access to the device in case of its theft or loss. If there is a problem with viruses, then you need to install the appropriate application. However, how do you do this if Wi-Fi doesn't work?

Very simple. First of all, you can download the program as an APK file from your computer, and then transfer it to the memory card of your mobile device and install it. After that, you need to perform a system check.

Also, the installation must be performed directly from a computer terminal or laptop if there is a control application such as PCCompanion or something else when using the connection of the gadget using a regular USB cable.

What exactly you decide to install, you have to decide for yourself. However, among all the variety of applications, I would especially like to highlight the 360 Security program. To date, it is recognized as one of the most powerful. However, as mentioned earlier, it is quite difficult to advise anything specific.

Problems with firmware

Another problem due to which Wi-Fi is not turned on an Android device may be associated with an incorrectly installed unofficial custom firmware. The firmware could be originally designed for another model of the device.

Also, it may contain shortcomings of a programmatic nature. Then you will have to remove it and restore the factory shell. For different devices, this operation is carried out in different ways. Only without specialized software installed on the PC, in this case it will not work.