您的Android 手机^{(Android phone)}是否拒绝连接到 Wi-Fi 网络？您的网络设置可能有问题。您的路由器也可能存在问题，导致您的设备无法连接。

如果您不确定导致问题的原因，请按照此处的方法进行修复。

检查您在另一台 Android 设备上的 Wi-Fi 连接^{(Check Your Wi-Fi Connection on Another Android Device)}

如果您的Android 手机^{(Android phone)}未连接到Wi-Fi，则可能是您的路由器正在运行并且不允许任何设备连接到您的无线网络^{(wireless network)}。在这种情况下，最好使用其他支持 Wi-Fi^(Wi-Fi)的设备检查路由器的响应。

尝试使用其他Android设备或任何其他设备连接到网络。如果该设备连接没有任何问题，则您的手机可能有问题。通过后续步骤缩小到解决方案。 

如果您的其他设备也无法连接到互联网，则您的路由器很可能遇到问题。您必须先解决路由器问题^{(troubleshoot your router issues)}，然后才能在网络上使用任何设备。

打开和关闭飞行模式^{(Toggle Airplane Mode On and Off)}

^{(Toggle airplane)}为手机上的任何连接问题^{(connectivity issue)}打开和关闭飞行模式，看看这是否有助于解决问题。启用飞行^{(Enabling airplane)}模式会断开手机与所有无线网络的连接。然后，当您禁用该模式时，您的手机将获得新的机会来建立所有连接。

1. ^(Pull)从手机屏幕顶部下拉。
2. 点击飞行模式^{(Airplane mode)}选项以打开模式。

1. 等待大约十秒钟。
2. 再次点击飞行模式^{(Airplane mode)}选项以关闭该模式。
3. 尝试连接到您的 Wi-Fi 网络。

重启你的安卓手机^{(Reboot Your Android Phone)}

有时，您的手机会出现小故障，导致您的手机无法连接到 Wi-Fi 网络。发生这种情况时，您最好的解决方案是重新启动手机。

重新启动手机会重置许多临时设置和文件，这通常可以解决任何小问题。您可以通过按住电源^(Power)按钮并从菜单中选择重新启动^(Restart)来重新启动大多数Android手机。^(Android)

重启你的路由器^{(Restart Your Router)}

与您的Android 手机^{(Android phone)}一样，您的 Wi-Fi 路由器也可能会出现小故障。解决此问题的一种简单方法是也重新启动路由器。

您可以通过按下路由器上的电源开关^{(power switch)}来重新启动大多数路由器。这通常位于路由器的背面。如果您的路由器不^{(router doesn)}提供此按钮，请使用电源插座开关^{(power socket switch)}关闭路由器，然后再打开。

删除然后重新添加 Wi-Fi 网络^{(Delete and Then Re-Add the Wi-Fi Network)}

身份验证^{(Authentication)}问题也可能导致您的Android 手机^{(Android phone)}无法连接到 Wi-Fi 网络。在这种情况下，请从手机中删除您的 Wi-Fi 网络，然后将其重新添加到手机中。

您需要 Wi-Fi 网络的密码才能执行此过程，因此请做好准备。

1. 在手机上启动“设置”^(Settings)应用。
2. 在设置中进入Wi-Fi 和网络^{(Wi-Fi & Network)}> Wi-Fi。
3. 点击保存的网络^{(Saved networks)}以查看您保存的无线网络。

1. 在列表中查找^(Find)并点按您的 Wi-Fi 网络。
2. 在网络页面^{(network page)}上选择忘记^(Forget)以从手机中删除网络。

1. 返回Wi-Fi屏幕，在列表中找到您的网络，然后点击网络名称^{(network name)}以建立连接。

禁用双通道网络加速^{(Disable Dual-Channel Network Acceleration)}

某些Android手机提供双通道网络加速功能^{(network acceleration feature)}，该功能使用您的移动数据和 Wi-Fi 网络来加速下载。当您在将手机连接到网络^{(issues connecting your phone to your network)}时遇到问题时，关闭此功能是值得的。

1. 访问手机上的“设置”^(Settings)应用。
2. 在设置中点击Wi-Fi 和网络^{(Wi-Fi & Network)}>双通道网络加速^{(Dual-channel network acceleration)}。
3. 关闭智能网络连接^{(Intelligent network connection)}选项。

1. 尝试将手机连接到 Wi-Fi 网络。

关闭省电模式^{(Turn Off Power Saving Mode)}

手机上的省电模式会关闭各种手机功能以节省电池电量。有时，这是以禁用必要的系统功能为代价的。如果您已启用此模式，请关闭该模式，然后查看是否可以将手机连接到 Wi-Fi 网络。

1. ^(Pull)从手机屏幕顶部下拉。
2. 点击省电^{(Battery Saver)}选项以关闭模式。

重置 Android 手机上的网络设置^{(Reset Network Settings on Your Android Phone)}

您的Android 设备^{(Android device)}的网络设置至关重要，因为它们有助于手机建立网络连接。如果有错误指定的网络选项，可能会导致您的Android 手机^{(Android phone)}无法连接到 Wi-Fi 网络。

幸运的是，您可以重置 Android 手机的网络设置^{(reset your Android phone’s network settings)}，然后根据需要重新配置它们。确保您手边有 Wi-Fi 网络密码^{(password handy)}，因为您需要密码才能将手机连接到网络。

1. 打开手机上的设置^(Settings)应用程序。
2. 进入设置中的系统^(System)>重置选项^{(Reset options)}。
3. 点击重置 Wi-Fi、移动和蓝牙^{(Reset Wi-Fi, mobile & Bluetooth)}选项。

1. 重置设置后，将手机连接到 Wi-Fi 网络。

恢复出厂设置您的 Android 手机^{(Factory Reset Your Android Phone)}

最后，如果没有其他方法，请将手机重置为出厂设置。这应该可以解决您的问题，因为重置会删除手机上的所有内容和设置。^{(content and settings)}

在重置手机之前，请务必^{(Make sure)}备份重要文件。

1. 打开设置^(Settings)并进入系统^(System)>重置选项^{(Reset options)}。
2. 点击清除所有数据（恢复出厂设置）^{(Erase all data (factory reset))}。

1. 按照屏幕上的说明完成手机重置。

轻松解决 Android 的 Wi-Fi 问题^{(Troubleshooting Android’s Wi-Fi Issues With Ease)}

除非存在硬件问题，否则在^{(hardware issue)}Android 手机^{(Android phone)}上处理大多数 Wi-Fi 问题非常容易。如果您的手机变得顽固并导致 Wi-Fi 连接问题，上述方法将帮助您。

How to Fix Android Phone Not Connecting to Wi-Fi

Does your Android phone refuse to connect to a Wi-Fi network? Chances are your network sеttings are fаulty. It’s also possible there’s an issue with your router that’s causing your devices unable to connect.

If you aren’t sure what’s causing the issue, follow the methods here to fix it.

Check Your Wi-Fi Connection on Another Android Device

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. If that device connects without any issues, it’s likely your phone has a problem. Narrow down to the solution with the next steps. 

If your other device doesn’t connect to the internet, either, chances are your router is experiencing an issue. You’ll have to troubleshoot your router issues before you can bring on any devices on your network.

Toggle Airplane Mode On and Off

Toggle airplane mode on and off for any connectivity issue on a mobile phone to see if that helps fix the problem. Enabling airplane mode disconnects your phone from all wireless networks. Then, when you disable the mode, your phone gets a fresh new chance to establish all connections.

1. Pull down from the top of your phone’s screen.
2. Tap the Airplane mode option to turn the mode on.

1. Wait for about ten seconds.
2. Tap the Airplane mode option again to turn the mode off.
3. Try to connect to your Wi-Fi network.

Reboot Your Android Phone

Sometimes, your phone has a minor glitch preventing your phone from connecting to a Wi-Fi network. When this happens, your best solution is to reboot your phone.

Rebooting your phone resets many temporary settings and files, which usually fixes any minor problems. You can reboot most Android phones by pressing and holding down the Power button and choosing Restart from the menu.

Restart Your Router

Like your Android phone, your Wi-Fi router could also experience minor glitches. A simple way to fix that is to reboot your router as well.

You can reboot most routers by pressing the power switch on the router. This is usually located on the back of the router. If your router doesn’t offer this button, use the power socket switch to turn the router off and then back on.

Delete and Then Re-Add the Wi-Fi Network

Authentication issues can also cause your Android phone not to connect to a Wi-Fi network. In this case, remove your Wi-Fi network from your phone and then re-add it to the phone.

You’ll need your Wi-Fi network’s password to perform this procedure, so keep that ready.

1. Launch the Settings app on your phone.
2. Head into Wi-Fi & Network > Wi-Fi in Settings.
3. Tap Saved networks to view your saved wireless networks.

1. Find and tap your Wi-Fi network on the list.
2. Select Forget on the network page to remove the network from your phone.

1. Head back to the Wi-Fi screen, find your network on the list, and tap the network name to establish a connection.

Disable Dual-Channel Network Acceleration

Some Android phones offer a dual-channel network acceleration feature, which uses your mobile data and your Wi-Fi network to speed-up downloads. It’s worth toggling this feature off when you experience issues connecting your phone to your network.

1. Access the Settings app on your phone.
2. Tap Wi-Fi & Network > Dual-channel network acceleration in Settings.
3. Toggle off the Intelligent network connection option.

1. Try to connect your phone to your Wi-Fi network.

Turn Off Power Saving Mode

Power saving mode on your phone turns off various phone features to save battery. Sometimes, this comes at the cost of disabling necessary system functions. If you’ve enabled this mode, turn the mode off and see if you can then connect your phone to your Wi-Fi network.

1. Pull down from the top of your phone’s screen.
2. Tap the Battery Saver option to turn the mode off.

Reset Network Settings on Your Android Phone

Your Android device’s network settings are vital as they help the phone establish network connections. If there are incorrectly specified network options, that can cause your Android phone not to connect to a Wi-Fi network.

Luckily, you can reset your Android phone’s network settings and then re-configure them as needed. Make sure you have your Wi-Fi network’s password handy, as you’ll need the password to connect your phone to your network.

1. Open the Settings app on your phone.
2. Head into System > Reset options in Settings.
3. Tap the Reset Wi-Fi, mobile & Bluetooth option.

1. When the settings are reset, connect your phone to your Wi-Fi network.

Factory Reset Your Android Phone

Lastly, reset your phone to the factory settings if nothing else works. This should fix your problem, as resetting erases all the content and settings on your phone.

Make sure to back up your important files before you reset your phone.

1. Open Settings and head into System > Reset options.
2. Tap Erase all data (factory reset).

1. Follow the on-screen instructions to finish resetting your phone.

Troubleshooting Android’s Wi-Fi Issues With Ease

Unless there’s a hardware issue, dealing with most Wi-Fi problems on an Android phone is pretty easy. If your phone ever becomes stubborn and causes Wi-Fi connection problems, the methods outlined above will help you out.

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