Why can t the iPhone connect to wifi?

1 Pull down the notification bar from the top of your phone's screen, then switch to Switch.

2 You can see that "Wi-Fi" and "Data" are turned on, and then touch the gray "Airplane Mode".

3 Airplane Mode will soon be highlighted, and Wi-Fi and Data will be grayed out.

4 Then, turn off Airplane Mode again, turn Wi-Fi or Data back on, and you should be able to surf the Internet.

5 If that doesn't work, try turning off the wifi and then turning it back on. Because the mobile phone is not in the case of a change in the network environment, it may be that some network information has not been updated synchronously.

6 If it still doesn't work, it is recommended to restart both the phone and the wireless router to have a look.

If you still can't, it is recommended to bring the relevant documents and invoices to the network engineer for inspection and maintenance.

If your wifi doesn't connect, follow the steps below:

Settings-->Wireless Control-->Wi-Fi Settings--Menu--Advanced-->Use Static IP-->Set the number between IP address, gateway, netmask), DNS1, DNS2 and then click Save, this is the most important, many people just can't save the Internet. (DNS1 can be equal to DNS2, and the gateway has some differences depending on the brand of the router.) Then reconnect, it should show that Wi-Fi is connected, try to surf the Internet, if you still can't get online, go to the following steps:

Settings -->Advanced Properties--> at the bottom of the page -->toggle DNS --> until it says "allowed". Then reconnect, at this point it should show that Wi-Fi is connected, try to surf the Internet, and it's OK.

Click to open the settings icon, click to open the wireless LAN, click the i icon on the right side of the wifi that cannot be connected, click to ignore this network, click to open the wireless wifi name, enter the wifi password, and click to join.

1. We click on the iPhone desktop to open the settings icon.

2. Go to the settings page of the iPhone and click to turn on the wireless LAN.

3. Enter the wireless LAN list page and click the i icon on the right side of the wifi that cannot be connected.

4. Go to the details page of the wireless network and click Ignore this network.

5. A reminder window will pop up, asking whether to remove the current wireless network, click Ignore.

6. Go back to the list page of the wireless LAN again, and click to open the wireless wifi name.

7. Enter the wifi password, click to join, and see if you have connected to the wifiExtended Materials1. If you're connected to a Wi-Fi network but can't get online, try using your Wi-Fi network on a different device. If you can't get online with another device, the service may have been interrupted. Please call your communications company or internet provider for assistance.

There are three reasons why the iPhone can't connect to wifi:

1. System failure.

When the iPhone enters the correct WiFi password, but has not been able to connect to the WiFi, this situation mostly occurs due to system network connection errors.

Solution: When there is an error in the system network of the Apple mobile phone, we can generally turn off and restart the phone, and after restarting the phone, it may be connected to the wifi signal 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. If the mobile phone still cannot connect to wifi after the operation of the appeal method, please open the apple mobile phone [settings] - [general] - [restore] [restore network settings] in turn, usually after restoring the network settings, you can generally connect to wifi normally to solve the problem.

3. Router problems.

Apple mobile phone can not connect to wifi This situation mostly occurs in router failure, due to the router setting problem, the mobile phone may always be in a normal signal connection when connecting to wifi, but it is unable to access the Internet.

Solution: When encountering this problem, it is recommended to restart the router, or reset the router wifi, and check whether the router is broken, please replace it.

4. Hardware problems.

If you still can't connect to WiFi after the above reasons are ruled out, it is likely that the hardware signal of the mobile phone is broken or there are problems with other internal hardware.

Precautions: 1. Generally, if you can't connect to wifi, it may be the above reasons, if you can't solve it, call customer service in time to ask.

2. You can check whether the network is in arrears.

4. Try to change a router, you can choose a router that can be compatible with the wifi chip of Apple mobile phones.

Question: How much does it cost to change the Apple for wifi?

It's that Apple can't join the network even if it's wifi.

Question: wifi can go in.

It's the same with the question I reconnected.

I'm even like this with two wifis.

Possible reasons and solutions for Apple mobile phone not connecting to wifi network:

1.First of all, check whether the wireless router is working normally, you can use other mobile phones or digital products to connect to the wifi signal, if you can connect and surf the Internet normally, then generally this router can work normally.

2.The phone is turned on to sleep and the network is turned off.

3.The type of certification is not suitable. Try to change the authentication type of the router, it is better to choose the secure "WPA2-PSK" type mode, and the following encryption algorithm is better to choose "AES".

4.The network settings of the mobile phone or router are abnormal. Consider restoring your router factory settings and cellular network settings.

Generally, this kind of problem occurs in the office environment, or in some free wifi coffee, large shopping malls and other public places. If you don't have the administrative privilege to change the router settings, you can only minimize connecting during peak network hours or connecting to the Internet early. In the event of an IP conflict, IP assignment should be performed on each connected device in the wireless router to prevent harm to each other.

3. Exceeding the area covered by the data signal.

The network signal of the wireless router will be affected and weakened, simply put, the spacing, the general wireless router more than ten meters of data signal will be worse and worse. Therefore, when connecting to WiFi, get as close to the source as possible to improve the WiFi data signal. On top of that, when you have a physical separation from an infinite router, such as a wall, the data signal will get worse and worse.

4. There is a problem with the wireless network card.

The WiFi data signal received on the mobile phone is maintained with the help of the wireless network card in the mobile phone. Some mobile phone wireless network cards have long been eliminated or are seriously weakened, which may lead to poor acceptance of wifi data signal, and may cause wifi disconnection when a ** is entered, and this time can only be sent to the mobile phone repair center for repair.

3. If the above methods still can't solve your problem, then you can take the initiative to restart the phone, or restart a part of the program, to see if it can solve the problem that the phone can't connect to wifi.

Dear users, hello:

Turn on your iPhone.

Go to Settings ——— General - Reset——— Reset Network Settings and turn on your phone's airplane mode.

Then restart your wireless router.

After restarting your wireless router, turn off airplane mode, connect to your network again, and you're done.

The mobile phone can not be connected to the wifi first to determine whether the wifi network can be connected to the Internet network, if it can be connected, then it can be sure that the mobile phone network settings are wrong, reset the network settings. If the WiFi network cannot connect to the Internet network normally, you can reset the router.

Here's how:

1. Reset the router.

2. Enter the administrator password in the input box and click OK. Generally, the default administrator password is admin.

<>5. Enter the broadband and password, and click to connect.

<>7. You can set the wireless name and wireless password by yourself, and after entering, click Save below. In this way, the wifi can be used normally, use the mobile phone to turn on the wifi, connect to the wifi, and enter the set wireless password to use it normally.

2. Restore the mobile phone network settings.

1. Find the "Settings" icon on the desktop and open it.

2. Find "General" and open it.

3. Pull the page to the bottom and find the bottom "Restore".

4. In the middle of the page, you can see "Reset Network Settings" and click it.

5. Enter the boot password here.

6. Click the red font at the bottom to confirm "Reset Network Settings", and the phone will start to enter the initialization, just wait. After the network settings are restored, you can connect to WiFi normally.