What to do if Android connects to a Wi-Fi network, but the Internet does not work. Why Wi-Fi started to work poorly on the phone? The tablet loses Wi-Fi

If you notice that your Wi-Fi is using a lot more battery power than usual, or if you're connected but the internet is not very fast, then you may have a bad Wi-Fi connection. Problems with Wi-Fi can occur anywhere, for example, in rooms with thick walls, and there are many reasons for their occurrence. Among them, we highlight a poor Wi-Fi signal.

Below we put a selection of tips on how to improve Wi-Fi on your Android smartphone.

Use apps


This may be one of the simplest options for quickly improving your Wi-Fi signal quality, although it is the least proven. The thing is, many people debate whether apps like these can improve Wi-Fi connectivity, or simply claim that they can. No matter what anyone says, placebos are a powerful thing! Any smartphone owner can try popular applications available in the Play Store, for example, Wi-Fi Booster & Easy Analyzer - a free application that does not require the user to have root rights.

Avoid bad connections


There's a great little option in the Android OS settings menu that can help your phone avoid bad Wi-Fi connections. In other words, when a smartphone checks for available networks, it will not attempt to connect to networks that have a poor signal. All this will help you avoid disappointment and save a lot of battery power.

To enable the above option, go to Settings, then Wi-Fi. Here you should select the menu button and click on it, then select “Advanced”. After a second, you will see a box where you can check the box to enable the “Avoid bad connections” option.

Use a homemade radio antenna


If you really need a higher quality Wi-Fi signal, then you can make your own miniature parabolic antenna. Essentially, this is a mini analogue of a large radio or satellite antenna. For the antenna dish, you can use a small metal bowl or a cut aluminum soda can. Of course, such an antenna cannot be called very practical when you use it every time a bad signal occurs, but you have to admit, such an antenna looks cool.

Update your radio or smartphone software


If you receive updates from your carrier or manufacturer over the air, then this probably won't apply to you, but if your smartphone is running custom firmware, then one day you will come to the conclusion that you should manually update the radio or OS version. This is very simple to do, and we will not go into detail about it. Let's just say that various instructions for performing such actions are available on the Internet. Let's also add that your smartphone should have the latest version of Android, which improves overall performance, and updated drivers for Wi-Fi are available.

Forget about bad connections


If you have dealt with a million different Wi-Fi connections and found that half of them are not suitable for you, then do yourself a favor and exclude such networks through the Wi-Fi settings. If you don't do this, your phone will again try to establish connections with one or another network that has a low-quality signal, and this will negatively affect the performance of your phone's battery.

Do not cover the Wi-Fi antenna


Many smartphone cases can degrade Wi-Fi signals, especially if they contain metal used to strengthen the case. To find out if your case is affecting your Wi-Fi signal, run the Ookla speed test on your smartphone with the case removed. Then, while still in the same place, put the case back on the device and perform the above test again. If you see a difference in the test results when the case is on your smartphone, then you should look for a different case.

Find out which Wi-Fi hotspot is the best

One option for this would be to use a Wi-Fi analyzer app, which covers three aspects. Firstly. It can provide the best communication channel for your specific network. Without going into details, let's just say that this application allows you to optimize your network, and you don't need to have much technical knowledge to do it yourself.

Secondly, such an application is very suitable for use in an office or other public places, since it can find out which network has the most stable communication channel. And thirdly, using the above application you can easily find out the IP address, information about the network gateway, DNS server, etc. Of course, all this is not very important, but in some cases it can be useful.

Improve your wireless network access


Another simple thing that can significantly improve your Wi-Fi connection at home is optimizing the location of your router. Often it is located in close proximity to the phone or cable outlet, but this is not a great phenomenon. We recommend changing the location of the router away from the smartphone, and at the same time paying attention to an application called Wi-Fi FDTD Solver, thanks to which you can find out how your modem works in a matter of seconds.

Are you experiencing problems with poor Wi-Fi signal? What have you done to improve it?

There are some tablet models in which the power of the Wi-Fi receiver is software reduced. This is done in order to compensate for the presence of a weak battery and increase the battery life of the device. First, scour the Internet, see if anyone has software problems with Wi-Fi on a tablet of the same model as yours, then your device has the same problem. To correct the situation, it is enough to install new firmware that does not contain a Wi-Fi jammer.

The cover does not allow the signal to pass through

If flashing does not help, then you need to look for a problem in the hardware. As you know, the fewer obstacles there are in front of a Wi-Fi signal, the more stable and stronger it is. Such obstacles include walls, and even the back cover of the tablet, especially if it is metal. Very carefully open the lid of the tablet and try how it picks up the signal (disassembly tips can be found). If there are significant improvements with an open case, then you need to make a hole in the tablet, more precisely, in the lid of the tablet. First, look on the Internet where exactly the Wi-Fi adapter is located in the tablet, and make a small slot on the lid in that place. Video

Next, so that the hole does not gape and scare people, we cover it with electrical tape. Now the hole needs to be filled with epoxy. To do this, mix enamel and epoxy glue. Turn the lid over with the inside facing you, and carefully apply the mixture over the electrical tape. We wait until it all hardens well, turn the lid back over, and remove the isolette. Ready.

And know that you do all this at your own peril and risk. If you really hate cutting up the case, it’s better to take the device to a specialist and don’t worry about anything.

The reason is the antenna

If you open the case, but Wi-Fi still works lousy, you shouldn’t make a hole in the case, I hope you understand that this will not help. In such cases, most likely either the antenna is faulty or it was soldered incorrectly. In general, I helped you find the reason, and then you need to decide for yourself what to do: take the tablet to a specialist, or try to amplify, replace, or install a new antenna yourself.

Doesn't detect, turns off, doesn't pick up wi-fi.

Many users encounter a problem when phone or The Android tablet starts acting up. It seems that it didn’t fall anywhere and wasn’t “watered” with anything, but it doesn’t work as it should.

For example, the device has problems with reception with wi-fi. The reason for this may be:

1st: Software glitch- i.e. the problem is a software glitch

2nd: Hardware failure- i.e. the problem is in the hardware (i.e., replacement or restoration of spare parts for the gadget is required)

However, do not rush to get upset - in 90% of cases there are problems wi-fi smartphone or Android tablet is to blame software glitch which you can easily fix on your own.

Fixing a software glitch:

Method 1. Quite simple - go to "settings", find there "backup and reset", in which you choose full reset settings with deletion of all data. Be careful, using this method is often effective, but it entails deleting all photos, contacts, passwords, music, games, videos and, in general, all information stored on your smartphone e or tablet e. Therefore, first save everything you need by connecting the gadget to your computer. If this method does not suit you, or if after this the problem is not resolved, see Method 2.

Method 2.

Based on solving problems with communication and network reception phone number and tablets based on Android by introducing additional software. Utilities that control all processes inside gadgets. Today, there are quite a lot of them, however, the fewer functions an application contains, the more effective it is, as a rule. The best way to control system functions is a small, easy-to-use, free utility for Android devices. You can download the application from Google Play and see its additional options in the description. After installing the application, all that remains is to launch it. Further, in principle, nothing more is required from you. The application will take full control of the device's functions. (By the way, among other things, the gadget will begin to charge 20% faster, and its performance will also increase significantly, which will affect the loading speed and operation of all applications, games, and the system as a whole. On average, after scanning, the system runs at 50% faster.)

  • In addition, it is worth cleaning the system using a NORMAL antivirus. Best suited for this task Kaspersky antivirus , which you can download. Unlike the “multi-cleaner”, the Kaspersky Lab software is paid, therefore, if you do not have the opportunity to install such protection, you can skip this step...

Method 3.

Changing the device software, or as it is also called "re firmware ". This method, as a rule, requires certain skills and can be solved by contacting the Service Center. To carry out this task yourself, you need to contact the website of the manufacturer of your device, download the utilities necessary for flashing the firmware and the firmware itself, and then reinstall it on your gadget.

If none of the methods brings results, unfortunately, you will have to contact the Service Center for repairing your tablet a or smartphone a.

Problems with WI-FI on an Android smartphone or tablet./ The phone or tablet does not detect, turns off, does not pick up wi-fi.

Hello. Suddenly, WiFi on the phone began to work poorly (sometimes it turns off, the speed is low). Works great on other phones and computer. Mobile Internet also works great and so does the phone itself. The same advice is everywhere on the Internet. About channels, about router settings, etc. But all this does not apply to my problem, everything has been checked. There are no viruses (at least that's what several antiviruses said). The system update is automatic, the latest version is installed. Help me please. I really don’t want to go back to the factory ones 🙁

Answer:

Hello. You didn't write the most important thing, how the phone works with other Wi-Fi networks. As I understand it, it’s also unstable. If, when connecting to other Wi-Fi networks, the Internet is unstable, the speed is low and there are interruptions, then it is clear that the problem is in the phone itself (Android).

I don’t really believe that the problem is in Android, most likely something in the hardware. By the way, are you not using a case? There are cases that have a bad effect on the reception of Wi-Fi networks.

It’s also hard to believe that this is due to some program or settings. Try to remember after what it happened. In any case, you will most likely have to reset the settings. And if it doesn’t help, then take the phone to a service center.

Articles with solutions to various problems with connecting to the Internet on Android devices:

Write in the comments about your cases with an unstable Wi-Fi connection on Android devices. Or when the phone/tablet does not connect to the Internet at all. I'll try to suggest something. I also ask you to share solutions to these problems. If you have useful information on the topic.

Wireless Internet users periodically have to face problems associated with the inability to use the Internet. There may be several reasons why Wi-Fi does not work on the phone: from trivial errors with entering a password to more global ones - incorrect router settings.

You can also often hear complaints from users that the speed of wireless Internet leaves much to be desired. How to deal with each of these situations and fully use the Internet from your gadget? In this article we will talk in detail about why the phone does not work via Wi-Fi and how to fix possible problems yourself.

Incorrect connection information provided

One of the most common situations related to the inability to use the Internet is an incorrectly entered password in the gadget settings. Modern mobile devices - tablets and smartphones - have a wonderful feature - saving a password. This will help avoid mistakes when entering complex password combinations.

However, such a measure will not be effective if the password for the access point is changed in the router settings. Why did Wi-Fi stop working on my phone if the connection was correct before and the password was saved in the smartphone settings? Most likely, the problem is that the administrator changed the password and did not warn the user about it.

Viruses have entered the operating system of the gadget

Another answer to the question why Wi-Fi does not work on the phone may be the presence of a virus program. People who use gadgets on the Android platform most often have to deal with this problem. It is for such devices that a large number of malware have been created. Specialized “cleaning” programs can help you cope with the virus; you can download them through the Play Market service.

We also draw the attention of users that in order not to encounter a similar problem and not be tormented by the question of why Wi-Fi on the phone does not work well or does not work at all, you should install applications only through the standard market of the operating system.

Error in date and time settings

Incorrect values ​​in the calendar and on the gadget's watch face also cause the wireless access point to become unavailable. A similar situation occurs for personal computers. All the user needs to do is adjust the data. After this, Internet access will be provided as normal.

Router settings

Many of the users who have a router installed do not even suspect that this equipment has quite a lot of different settings, limited to entering the name of the network and setting the degree of protection.

However, they often have to wonder why Wi-Fi does not work on their phone. In such a situation, the access point will be present in the list, but when you try to connect to it, a notification will be issued. How to fix it?

First of all, you need to go to the router settings menu - for each device model there is a personal combination of characters that must be entered into the browser in order to access it. It is recommended to check the user manual for information regarding your specific model. After the router menu opens on the computer display, you need to check the following parameters in the " Wireless Internet settings":

  • Channel - auto.
  • Mode - 11 bgnMixed.
  • MAC Address Filter - disabled.

After correcting the data, if necessary, you should save the setting and restart the device.

Problems with the gadget software

The answer to the question "Why doesn't Wi-Fi work on my phone?" It may also be due to the fact that there are some difficulties in the gadget’s software. Such failures can occur when the operating system is tampered with, for example, non-original firmware is installed.

In this case, it makes sense to use the built-in function to return your smartphone or tablet to factory settings. This feature is present on all modern models. It is worth considering that a number of data will be deleted from the gadget - applications and files. Therefore, it is recommended to first save important information to third-party storage media.

To conduct a test and check whether the problem is really in the software, it is recommended to try connecting to several wireless Internet points.

Reasons for low wireless Internet speed

Why is Wi-Fi on my phone slow? There can also be several reasons for low speed, here are the most common:

  1. Many people use the Internet at the same time. The load on the network causes the speed to drop, and in some situations the signal may periodically disappear altogether.
  2. There is a hardware level limitation. This can be used in public places to normalize the load on the network.
  3. Low data link speed. If the speed of the Internet, which is distributed through the router, is low, then via Wi-Fi, accordingly, you will not be able to fully use the Internet.