Android phones are impressive. Their features and design have astounded many users, but have you come across Wi-Fi connectivity issues on your Android phone or tablet? If you did, you are not the only one because android Wi-Fi problems are pretty standard. For this reason, we have created a list of solutions that will help you resolve Wi-Fi problems on your android devices.
We will talk about tips, workarounds, and solutions starting with the simplest and slowly moving to complex ones as we try to fix the problem you may be facing.
See also: Android Won’t Turn On
Related: How To Fix Samsung Galaxy S9 Wi-Fi Issues
Solutions for Android Won’t Connect To Wi-Fi Network
Why my Android won’t connect to the Wi-Fi network?
While there isn’t a single reason you encounter Wi-Fi issues with your Android phone, it can be categorized into four circumstances.
4 Possible reasons :
Despite what you may think, toggling the Wi-Fi connection is known to be efficient in many cases.
It is a simple trick that works no matter which type of smartphone you have.
It is a fix that has worked for many users, so try toggling the Airplane mode.
Bluetooth and Wi-Fi can conflict with one another on some phones. It is possible that if your Bluetooth is switched On, the Wi-Fi won't be working correctly. If this happens to you, try turning off the Bluetooth before using Wi-Fi.
The power-saving mode is meant to help your battery consume less power. Since the Wi-Fi is known to drain the battery quickly, it usually disconnects your Wi-Fi when you switch on the Power Saving Mode. To disable Power Saving Mode, go to Settings > Battery.
A helpful method in solving Wi-Fi problems is to delete all networks so that your phone’s Wi-Fi gets a fresh start. But before you decide to proceed, make sure you have all the details you need to reconnect to your Wi-Fi network. It will include the network name and the password required to connect to the network.
Now that the networks have been deleted, you need to add a network by going in to Settings and tapping on Wi-Fi. You will then be able to find the network you want to connect with, tap on it and enter your password.
Passwords are inevitably crucial because they are meant to secure the network from unauthorized access. If you end up entering the wrong password, you will not be able to establish a connection.
While you may know the password, there is a possibility that you are entering it incorrectly. Check if you are entering the letters correctly and whether you have caps lock on your phone or not.
More often than not, you may notice several networks that have similar names. Make sure you connect to the correct network, or else you will not establish the connection.
Certain Android phones come with the Smart Network Switch feature. If the Wi-Fi connection is unstable, your phone will automatically switch to mobile data and use the mobile data connection. If you do not want to use your mobile data connection, switch it Off.
When your phone won't connect to a Wi-Fi network, one of the solutions is to Reset network settings. These settings are designed to control what your Android device can connect to, and they also control how. However, these settings can become corrupted. The best way to get rid of the problem is to reset them. here is how:
Rebooting your phone can help you solve some of your phone’s Wi-Fi problems.
OS must be updated regularly. Your Android phone will work better when the software of your phone is up tp daye. Your phone’s Wi-Fi may not be working because of a bug in the software. To check if your phone is using the latest software:
If your device keeps dropping the Wi-Fi connection, it is good to check if the option"Keep Wi-Fi on During Sleep is enabled. Here is how to do that:
It can help you solve a dropping connection when the Wi-Fi ended up disconnecting because your phone went to sleep mode.
Another effective and simple solution is to restart your modem. More often than not, the issue is not on the phone at all. Here is how to restart your modem:
If after restarting, other devices can connect to the Wi-Fi, but your phone can't, you can countinue troubleshooting your phone.
On the other hand, if none of the devices can connect, you will need to troubleshoot your modem. You can either call your carrier, modem manufactrer, or follow the instructions mentioned on the manual that came along with the modem.
Specific third-party applications can be causing a conflict that does not allow the Wi-Fi to work as expected. It often happens because the app is poorely coded. To be sure if a third-party app is to blame, you can switch on your phone in Safe Mode. When you do that, third-party apps will be disabled. You can use the phone, test the performance and features.
Here is how to boot the phone in Safe Mode:
Use the phone in Safe Mode and check if the Wi-Fi connection works without problems. If it does, then a third party may be causing the problem. You can then restart your phone the usual way to enter normal mode. You can do the following:
When an Android phone won't connect to Wi-Fi, I consider checking the wireless router’s settings (Read official guide fromlinksys.com). Make sure that your phone is allowed to access the Wi-Fi and its Mac Address is not blocked, or else you will not be able to connect to the Wireless router.
read more at http://www.linksys.com/my/support-article?articleNum=142912
Those who frequently travel, especially between time zones, may notice problems with their Wi-Fi because the date and time of your android smartphone plays an important role. The date and time on your device must match the date and time on the router that you are trying to connect to, or else you may not establish a connection.
Ensure that your phone’s date and time reflect the date and time of the location you are at. You can change the details:
Specific Android phoneWi-Fi problems don’t arise from the phone at all. Instead, they emerge from the router, which is being used to connect to the wireless network. The router can be causing the problem, and it may require a firmware update so that your problem is fixed.
Check if any firmware updates are pending for your router and update it. You may have to follow the steps for updating your router by using a manual, or you can get help online.
Once you have updated your router, try connecting your phone to the Wi-Fi network again and check if the problem is fixed.
How to update the firmware in my modem – Read this PDF guide fromd-link (source)
Many Android phones use system cache when installing updates. For that reason, cleaning the cache after the upgrade is a good idea. You won't be erasing any of your data. Here is what you need to do:
This solution may be effective if the Wi-Fi does not work after a recent update or does not work because the cache files of the system were corrupted.
Read more: How to Fix Android Battery Drain
Here is the last but most effective solution for an Android that won’t connect to the Wi-Fi network. When you reset a device to factory settings, you are putting it back into its original state. It means all data, including the applications you had downloaded, will be lost. It is necessary to create a backup for the data before proceeding with a factory reset.
All Android phones will give you a choice to backup data before a reset in the phone’s Settings menu. You can either use the inbuilt backup option, or you can choose to back up the data manually to a computer or use an app.
Once the backup has been created, follow these steps:
Your phone will take some time to reset to factory settings, and it will restart.
Frequently Asked questions
It is commonly noticed that hidden networks on Android phones can't be scanned and accessed. There are two possible solutions to this problem: either unhide the network if you have access or manually add it to connect.
To add the network, you must know the network name (SSID) and password, as well as encryption type.
Is your Wi-Fi connection dropping every time your phone switches to sleep mode? This could be a problem with the settings of the Wi-Fi.
The first thing you can do is make sure that it stays on all the time and never disconnects, even when your phone is inactive. Check out Solution No. 10 for more information on how to change these settings.
Slow connections can be very annoying. None of us enjoy a Wi-Fi connection that makes us wait too long to open the websites or watch a video. Many providers blame it on the peak hours when numerous people connect to Wi-Fi at the same time. It is caused by Wi-Fi channels where most of the users are on the same Wi-Fi channel simultaneously.
An easy way to resolve a problem like this is by using the Wi-Fi Analyzer app. It is available on the Google Play Store, and downloading and installing the app is relatively easy. It will analyze the network and will help you check which channel will be best for you.
What does the authentication problem mean?
When you received the “wifi authentication error occurred” message, that simply means the network configuration of your android device does not coincide or matches with the router’s network. This can be
A simple workaround for the Wi-Fi Authenticationerror :
You may read our complete guide on this: Android Wi-Fi won’t turn on.