What should I do if my phone can t connect to wireless WiFi and my phone can t connect to wireless W

I won't say much about the detailed settings of Wian (wifi) mobile phone wireless Internet access and what wifi is. Generally, there are two types, one is open network and the other is encrypted. Not to mention the open trial network, you can search for it and get on it, without any settings.

Generally or see your manual) enter the management and password. Generally, both are admin (some are password) Enter your own wireless router (I use tp-link): What I want to say after entering.

You don't have to touch anything else, since you can go online, everything else is set up. Just remember two points. One is your own IP range.

The second is a ten-digit key. (It's the one that locks your network) I have to talk about MAC settings here, some wireless routers are fixed on a few laptops, and he can set it to only the MAC addresses of these laptops. Other machines can't get in if they want to.

Therefore, you will need to access this wireless network from a MAC address outside of the Mac filter settings that allow the list to be active. If you have to filter. Just add your phone's MAC address to it.

WEP (corresponds to the router) Then WEP Key Setting: WEP Key Enter the 10-digit password on the computer above. Then come back and press the option to go to Advanced Settings:

For example, the IP range of the router is. You can fill it all in here. (Change to the last number) If yes:

Target. Just fill it in. Subnet Mask:

The default gateway fills in your IP range. 0 for 0 and 1 for 1If you make a mistake, it will indicate that there is no gateway response.

I'm sure many friends have encountered this tip, right? Everything else is automatic. IPv6 settings are also automatic.

Hey. Succeed with flying colors.

If you are using a vivo phone, you can view the following information:

1. Check whether the wifi password is correct.

It is recommended to click when entering a password"Eye icon"to display the password and make sure that the password is correct.

2. Reconnect to WiFi

Please go to Settings --WLAN, click on the wifi that you need to connect to"Forgot Network Forgot password"reconnect.

3. Check whether the wifi network is normal.

Please compare whether the same wifi connection is normal with other mobile phones, and confirm whether it is the wifi or mobile phone. If it is due to Wi-Fi, please restart the wireless router to check. At the same time, you can enter the router management interface to check whether there are special functions:

For example, the number of connections is limited, MAC is tied to this stool, Internet time management, etc.

4. Reset network settings.

Go to Settings - System Management - Backup & Reset - Reset Network Settings - Reset Settings, and then use View.

Note: Resetting the network settings will clear the connection records such as Wi-Fi, mobile data network, Bluetooth, etc.; If you have dual SIM, you need to select the corresponding SIM card.

1. Enter the cloud service - data synchronization - turn on WLAN, Bluetooth, etc. to synchronize data to the cloud service.

2. Go to "Cloud Service" -- Device Cloud Backup -- Backup Data Type -- Open "System Data" -- Return to the previous page -- Back up now, and back up some system settings data.

After performing the above methods, if the problem persists, please go to the local vivo customer service center for testing.

Customer service center address: enter the vivo official website vivo**app--my--service outlets after-sales outlets--select provinces and cities to inquire about the address of the customer service center) It is recommended to call the customer service center in advance to confirm relevant matters and understand the working time, so as not to delay valuable time.

Possible causes and solutions for not being able to connect to the 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.

Check whether the mobile phone has the option to turn off the network in the dormant state, the hand and the rock will be disconnected after a period of time or cannot receive the background chat software, the possible reason is that the phone is turned on the function of hibernation and turning off the network by mistake.

3.If you use the router for a long time, the router may freeze its death. Just restart your wireless router.

4.The type of certification is not appropriate. 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".

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

Check that the password is correct, and restart the router to see if that solves the problem.

Hello, pro 1, the mobile phone can not connect to the wifi: settings - general - wlan - turn off the wlan function, turn it off and then turn it back on and then reconnect to the wifi. Connect to wifi with your mobile phone, after the initial successful connection, the phone will retain a network IP address assigned by the wifi connection, it will be applied to the current wifi, if there is no address conflict, then you should be able to surf the Internet normally, but if there is an IP conflict, you can use the above methods to try to solve it.

2. Settings-General-WLAN-Select the WiFi with abnormal connection - Click the WiFi signal icon on the right - click Cancel Save - then re-enter the password and reconnect, so that the operator can get a new address and connect normally. 3. If the connection to WiFi has been stuck in the verification stage and cannot be connected normally, you need to check whether the wifi password is entered correctly, whether the wifi password has been changed by the model shirt or whether the security rules of the router are set correctly. 4. Settings - General - WLAN - Select the wifi with abnormal connection and press and hold - select Modify Network - Show advanced selection, view and change ** and IP settings according to the router security rules.

5. When you encounter a certain wifi can not be connected normally, and other wifi can be connected normally, in addition to trying to solve the problem with the above methods, you can also see if it is a router or a wide collapse to bring out the problem. Hope it helps! If my answer is helpful to you, please also give a like (comment in the lower left corner) Looking forward to your like, your efforts are very important to me, your support is also the motivation for my progress, and finally I wish you good health and a happy mood!

1. When the mobile phone is connected to WiFi, it prompts that the network refuses to access because of IP conflicts.

Solution: 1. Go to "Settings" and select "Wireless Network".

2. Click on the wifi signal you want to connect.

3. After entering the wifi details page, select "Static IP".

4. Enter the static IP setting interface and turn on the slider on the right side of the static IP.

<> Second, if all the hardware and software configurations are fine, it may also be nearby interference, such as someone nearby using the penetration testing system to launch a deauth attack (to crack the WiFi password to capture packets), or the MDK3 tool flood attack, etc., which will also cause the connection to be unavailable.

Summary. Hello! Kiss!

The mobile phone cannot use WiFi: It is usually caused by the abnormal mobile phone network or router failure. Open Settings, click WLAN, make sure the WLAN button is turned on, if it is not turned on, it will not be connected; On the WLAN page, enter the connected network Click Do not save, then re-enter the network, enter the password, and connect; It may be a router issue, it is recommended to try it after restarting the router.

Hello! Respect for relatives! The phone can't use wifi:

It is usually caused by abnormal mobile phone network or router failure. Open Settings, click WLAN, make sure the WLAN button is turned on, if it is not turned on, it will not be connected; On the WLAN page, enter the connected network Click Do not save, then re-enter the network, enter the password, and change the connection to be cautious; It may be a router issue, it is recommended to try it after restarting the router.

The same wifi can be used by others, but I can't use it, and other wifi can't be used either. Even if it's connected, it won't work.

Frequency band problem, if the frequency band of wifi is, and your mobile phone does not accept the frequency of the failure of the band, then your mobile phone is not able to receive, conventional wifi is applicable to all mobile phones, high-frequency band wifi to the number of mobile phone support and grinding. Just like Bluetooth has a point0 is the same, only the big one is compatible with the small one, and the small one cannot go against the current on the big one.

Restore the factory settings and you're ready to go.

If the router or mobile phone itself restricts the connection to the network, you can reset the router or mobile phone software.

Specific operation process:

1. Turn off the router and connect to the wifi again after restarting.

2. Turn off the wifi connection button of the mobile phone, and connect the mobile phone again after cleaning;

3. If it still doesn't solve the problem, click on the WLAN setting in the mobile phone, and click the static option in the IP settings next to the connected WiFi.

4. Change the last digit of the IP address from 106 to 107 or 108 and connect to WiFi to see if it can be used;

5. If you still don't use it, the router may have expired or the router has IP restrictions, which limits the Internet access time and bandwidth.

Hello, wifi signal regardless of whether there is a network mobile phone and other equipment can be connected, the user can not use the network after connecting to wifi, first confirm whether your broadband line is smooth, you can check whether the indicator light of the broadband cat has LOS red light flashing, if there is a broadband failure, so the router's wifi can not use the network, at this time, the user can call the operator's customer service to report the fault processing, after the fault report, there will be staff to come to the door to troubleshoot.

If the broadband modem can be connected to the network normally, then it is a problem with the router, and you can check whether the network cable is connected correctly. If the network cable between the broadband modem and the router is normal, you can restore the router to its factory value, and then reset the router parameters to see if it can be restored to normal

2. Then open the browser and enter the management address and login password of the router.

3. After logging in to the background, click the setup wizard, and then fill in the corresponding parameters according to the wizard instructions.

<>6. After the wireless setting is completed, click Save, and then restart the router to use it normally.