Why can t the iPhone connect to wifi?

First, you make sure that your home network is connected. whether the computer is connected to the Internet; If you can't restart the router.

2. If the computer can access the Internet, the mobile phone cannot; Check whether the SSID number of the wireless router is in Chinese; If it is changed to letters and numbers; Mobile phones sometimes can't effectively recognize Chinese:

3. If the above cannot be solved: we set static IP4 for the mobile phone, and the wireless router supports between 15-20 wireless devices; When the maximum number of connected wireless devices is exceeded, even though you are connected to Wi-Fi; But you're wireless; At this time, you can unplug the wireless router; Turn on the wireless router after 10 minutes.

There are several situations in which the Apple mobile phone cannot connect to wifi normally: 1. Confirm the wrong password entry solution: check whether the password is entered incorrectly or the characters filled in are case-sensitive, and the number of digits entered in the password is too long or too short, and there may be too many wireless network users connected, try to connect later; 2. The solution to the problem of not finding the wireless signal:

The wifi signal is set to hidden, you need to contact the network management to get the wireless signal name, in the mobile phone [Settings] - [Wireless LAN] or [WiFi] - [Other Network], manually enter the wireless signal name and password connection, if you still can't connect, you can enter the phone's [Settings] - [General] - [Restore] - [Reset Network Settings] (This will reset all network settings, including Wi-Fi passwords, VPN and APN settings, Please make sure that the phone is unlocked, not jailbroken, and can be turned on and off normally); If the router is faulty, try restarting the router; 3. Prompt connection to wifi is rejected solution: The router device may have turned on wireless MAC address filtering, it is recommended to contact the network management to add the MAC address of the mobile phone. The MAC address can be viewed in [Settings] - [General] - [About This Mac]; The router is faulty, try to restart the router; 4. After entering the password, the verification failure solution is prompted

Go to your phone's [Settings] - [Wi-Fi] or [WiFi], tap [i] on the right side of Wi-Fi, and then tap [Forget this network]; 5. After entering the password, it prompts WPA2 PSK to protect Solution: This prompt is caused by the incompatibility between the mobile phone and the router encryption mode, contact the network management or set the router encryption level through the computer to reduce the WPA WEP level to WPA WEP level, and connect again; If the router is faulty, try restarting the router;

Summary. There are three main reasons why the Apple phone can't connect to wifi, the first is the system failure, which may be caused by the instability of the system after the phone is upgraded or downgraded. The second is the problem of the router at home, restart the router and try.

Finally, there may be an error in the mobile phone system network, try to restore the mobile network settings. 1. Mobile phone system failure. This may be caused by the instability of the system after the phone is upgraded or downgraded, and the user can restart the phone to try it.

If you still can't connect to wifi after restarting, you can click "General" - "Restore" - "Reset Network Settings", and then try to connect to the mobile phone home router settings again. To check if there is a problem with the router at home, you can restart the router first, and if it doesn't work, reset the router and password. 3. There is an error in the mobile phone system network.

Tap to enter the system settings of your phone, click "Wireless LAN", and find the wifi you need to connect. Tap the "i" icon after the wifi name, click "Forget this network", forget the wifi first, and then re-enter the wifi password and try to connect again.

There are three main reasons why the Apple phone can't connect to wifi, the first is the system failure, which may be caused by the instability of the system after the phone is upgraded or downgraded. The second is the problem of the router at home, restart the router and try. Finally, there is an error in the mobile phone system network, and the mobile phone network settings are restored.

1. Mobile phone system failure. This may be caused by the instability of the system after the phone is upgraded or downgraded, and the user can restart the phone to try it. If there is still no way to connect to wifi after restarting, you can click "General" - "Restore" - "Reset Network Settings", and then try to connect the router settings at home again.

To check if there is a problem with the router at home, you can restart the router first, and if it doesn't work, reset the router and password. 3. There is an error in the mobile phone system network. Click to enter the system settings of the phone, click "Wireless LAN", and find the wifi that needs to be connected.

Tap the "i" icon after the wifi name, click "Forget this network", forget the wifi first, and then re-enter the wifi password and try to connect again.

You've done a great job! Can you elaborate on that?

If the Apple mobile phone suddenly can't connect to wifi, it may be that the wifi password has been changed, or it may be that the road posture is turned off or the wifi signal book is interfered with. This was a friend of the Internet Department.

Summary. Hello, the Apple mobile phone can not connect to the wifi, the main reasons are as follows: 1, the system failure of the Apple mobile phone can not connect to the wifi, it may be caused by the mobile phone system network settings error, when the Apple mobile phone enters the correct wifi password, but has not been able to connect to the wifi, this situation mostly occurs in the system network connection error.

When there is an error in the system network of the Apple mobile phone, you can turn off and restart the phone, and after restarting the phone, the wifi signal may be connected normally. Or disconnect the currently connected Wi-Fi signal, and then re-enter the password again to connect to the signal to see if it can be connected normally. 2. Router problem: Apple mobile phone can not connect to wifi This situation mostly occurs in router failure, due to problems with router settings, the mobile phone may always be in a normal signal connection when connecting to wifi, but it is unable to access the Internet, it is recommended to restart the router when encountering this problem, or re-set the router wifi, and check whether the router is broken, please replace it.

Hello, the Apple mobile phone can not connect to the wifi, the main reasons are as follows: 1, the system failure of the Apple mobile phone can not connect to the wifi, it may be because of the mobile phone system network settings Mu Closed error caused, when the Apple mobile phone enters the correct wifi password, but has not been able to connect to the wifi, this situation mostly occurs in the system network connection error. When there is an error in the system network of the Apple mobile phone, you can turn off and restart the phone, and after restarting the phone, the wifi signal may be connected normally.

Or disconnect the currently connected Wi-Fi signal, and then re-enter the password again to connect to the signal to see if it can be connected normally. 2. Router problem: Apple mobile phone can not connect to wifi This situation mostly occurs in router failure, due to problems with router settings, the mobile phone may always be in a normal signal connection when connecting to wifi, but it is unable to access the Internet, it is recommended to restart the router when encountering this problem, or re-set the router wifi, and check the crack to see if the router is broken, please replace it.

If you just can't connect to wifi when you open an app, it is possible that you only select allow cellular networks in the app permission network settings, and you don't have the permission to choose both cellular and wireless transformation networks.

Summary. Apple mobile phone can not connect to wifi may be due to broadband arrears or expiration, loose network cables, wifi password error, you can check and eliminate in turn, followed by long-term use of the device, you can power off the optical modem, router equipment for 10-20 seconds, and then turn on the power to restart the try, if it still can't be solved, you can try to turn on the airplane mode and then turn it off, ignore the network and reconnect, restore network settings and other methods to solve.

Apple mobile phone can not connect to wifi may be due to broadband arrears or expiration, loose network cables, wifi password error, you can Zheng Gao according to the service of Qi times to check and eliminate, followed by long-term use of the device, you can turn off the light modem, router equipment power off for 10-20 seconds, and then turn on the power to restart the try, if it still can't be solved, you can try to turn on the old Congling airplane mode and then turn it off, ignore the network and reconnect, restore network settings and other methods to solve.

Excuse me, but please go into more detail?

Open the settings on your phone, and after entering the page, turn on the airplane mode Wait for a while, and then turn off the airplane mode to see if it can be solved Method 2: Open the settings on your phone, and after entering the page, click Wi-Fi On the Wi-Fi page, select the connected network to enter, click Ignore This Network pop-up window, select Ignore, and finally re-select the network, enter the password, and click to join the Hunger Method 3: Open the phone settings and enter the general page, Select Transfer or Restore iPhone Click Restore, select Reset Network Settings, pop-up window, click Restore Network Settings Summary:

Method 1: Enter Settings to turn on airplane mode and then turn off airplane modeMethod 2: Go to Settings Wi-Fi and select Connect to Network Ignore this network and choose to ignore reconnection to join Method 3:

Go to the Fluid Settings Transfer or Reset iPhone and select Reset to reset the network settings.