Why is my Samsung S3 not connecting to Wi-Fi?
Restart the device or router So do not hesitate to restart your Box or modem to reset the Wi-Fi. Even though it sounds simple, this method is powerful enough in solving Wi-Fi issues. Then try to reconnect with your Samsung Galaxy S3 to try to get a connection to the internet.
Why is my Samsung Galaxy not connecting to Wi-Fi?
Turn off the router and modem and turn them on again. When you turn it off, unplug the power cord and plug it back in to turn it on again. Step 3. After restarting each device, check if the problem is fixed.
Why does my Wi-Fi keep disconnecting on my Samsung phone?
Reset Network Settings. It’s possible that a recent change in one of the network settings has triggered the Wi-Fi disconnection issue on Samsung phones. If that’s the case, then you can reset the current network settings and start afresh.
How do I get rid of WiFi authentication problem?
Android: How to Fix Wi-Fi Authentication Error
- Try Airplane Mode. What happens when you enable Airplane Mode is that all radio-frequency signal transmission on your phone is turned off.
- Try Resetting The Wi-Fi Connection.
- Change the Wireless Network.
- Refresh All Your Network Settings.
Why is Wi-Fi not working on my Android phone?
Restart your device. Open your Settings app and tap Network & internet or Connections. Depending on your device, these options may be different. Turn Wi-Fi off and mobile data on, and check if there’s a difference. If not, turn mobile data off and Wi-Fi on and check again.
Why does my phone randomly disconnect from WiFi?
1 The internet might be down. 2 Your phone may need to restart. 3 You could be too far from the router. 4 There might be something blocking the connection.
Why does my phone keep going off WiFi?
Battery Saving Battery-saving modes can switch your wifi off. Unfortunately, it might not switch back on right away when you want to use it. This can also be common when your phone is in sleep mode. Battery saving features are one of the most common causes of wifi being shut off on Android.
Why is my WiFi saying couldn’t authenticate connection?
This issue mostly means that your password for the network is wrong due to which it shows the authentication error message. You need to make sure that you have typed the correct password for your WiFi. Sometimes, your password resets on the router because of resetting your router or settings.
Why is my phone not connecting to WiFi?
If your Android phone won’t connect to Wi-Fi, you should first make sure that your phone isn’t on Airplane Mode, and that Wi-Fi is enabled on your phone. If your Android phone claims it’s connected to Wi-Fi but nothing will load, you can try forgetting the Wi-Fi network and then connecting to it again.
Why is my Android phone not connecting to Wi-Fi?
If your Android phone isn’t connecting to Wi-Fi, it may be that your router is acting up and not allowing any devices to connect to your wireless network. In this case, it’s best to check your router’s response using another Wi-Fi-enabled device. Try using another Android or any other device to connect to the network.