The WiFi phone at home can be connected but it can t be used, other devices are fine, and it s usele

If your phone cannot access the Internet after connecting to a wireless network, it is recommended that you first check whether other devices can connect to the wireless network normally. If only your device can't, Samsung phones are generally recommended to do the following:

1.Use the built-in browser to log in to the webpage and see if the link can be opened normally.

2.If a networking software is not available, it is recommended to check whether the function is set to prevent individual applications from using Wi-Fi. Operation:

Settings - (More Connection Settings) - Traffic Monitoring - Manage Application Traffic (Limit Application Traffic) - View Software That Can't Access the Internet - Check WLAN (Note: Some models support the function of managing application traffic).

3.If the browser and networking software are not available, it is recommended to forget the network and try to reconnect: slide down the top curtain of the screen - press and hold the WLAN icon to enter the WLAN setting interface - tap and hold the name of the wireless network - forget (forget the network Delete network), and then search for the connection again.

4.If it doesn't work, please turn off your phone and restart it.

5.Try connecting to a different wireless network.

6.If you still can't use Wi-Fi, it is recommended to back up the data (contacts, messages, **, etc.) in your phone and try to restore the machine to factory settings.

If the problem persists, it is recommended that you bring the purchase invoice, repair card, and mobile phone to a Samsung service center for inspection.

If your Samsung phone shows that it is connected to a wireless network, but it still can't access the Internet, it is recommended to:

1.Turn off your phone, restart your router, and reconnect to your wireless network.

2.Confirm the transmission bandwidth of the router (the supported router supports 40 MHz, we recommend setting it to 20 MHz) and check whether the router network is normal.

3.Confirm that IP address filtering is set up in the router MAC address filtering.

4.If you still can't Wi-Fi the Internet, it is recommended to try the static IP mode: Settings --WLAN - Select a wireless hotspot - Show advanced options - Tick - Swipe down the screen - IP Settings - Static - IP address Gateway.

5.Connect to another router and try to taste.

6.Try to restore factory settings after backing up your phone's important data.

If the problem still exists, it is recommended to bring the purchase invoice, three-guarantee voucher and mobile phone to the Samsung service center for testing by engineers.

Hello pro The phone can't connect to wifi after restoring the network settingsThe answer is as follows The reason why the phone can't connect to wifi after restoring the network settings is that the mobile phone can't connect to wifi is due to many reasons, first of all, it may be that there is a problem with the mobile phone system, the user can choose to forget the wifi password on the mobile phone, and then re-enter the wifi password to connect and try. If the wifi password on the phone has been verified, you need to check whether the password is correct, if it is incorrect, then re-enter it and try to connect to the wifi. Check if there is a problem with the router, some routers may stop working due to power outages and other reasons, so users can restart the router and connect to wifi with their mobile phone.

It may be caused by the instability of the system after the phone upgrade or downgrade, the user can restart the phone, if it is still useless after the restart, you can open the system settings of the phone, click "System" - reset "- Reset network settings", choose to restore the network settings and try to connect to WiFi again. Check whether the name of the wifi contains special characters, if it does, the mobile phone may not be able to search (display garbled characters), it is recommended to modify the hotspot name on the router, change it to a simple combination of English and numbers, and then try again to see if you can search for the hotspot again. Please check whether the router is set to hide the SSID (the hotspot with the hidden SSID will not be scanned), restart the phone or back up important data and then try to restore the factory settings.

If you are using a Huawei phone.

Reconnect after resetting network settings; (Resetting network settings will reset all network settings, including Wi-Fi, mobile data, and Bluetooth settings, and will not delete other data or modify other settings.) ）

3.Power off and back on the router and try to connect.

4.Check whether the router has a blacklist.

Whitelist. 5.Factory reset the router.

After setting it up again, try to connect again (press and hold the factory reset button, please refer to the router manual for details).

6.If access is denied when you connect:

It is recommended to confirm whether the MAC address filtering function (blacklist and whitelist) is enabled on the router, and restart the router after setting it again. The path of router MAC address filtering is generally as follows: router management interface - wireless settings - MAC address.

Filter, add your mobile phone MAC address to the allowed MAC address access list or remove it from the prohibited MAC address access list, there may be differences in the settings path of different routers, but the name of the setting item is roughly the same, if you can't find it, please refer to the router manual or consult the customer service of the device provider.

Reminder: and above mobile phones will use different random MAC addresses by default, if the router has set up a black and white list, please set up the device MAC connection on the mobile phone.

7.If the connection message indicates that the IP address cannot be obtained.

1) The number of connected users may be too large, please disconnect other connected devices and try to reconnect to the WLAN.

2) Restart your router, turn off and on Wi-Fi, or try restarting your phone to connect in.

3) Try to set a static IP, please long press the hotspot name, click Modify Network > Show Advanced Options > IP > Static.

5) If the problem persists, back up your important data (third-party apps such as QQ and WeChat need to be backed up separately) and bring your purchase voucher to a nearby Huawei Customer Service Center for testing.

8.If the connection message is full, the maximum number of Wi-Fi hotspots has been reached, and we recommend that you use another network connection.

If the above methods still can't solve your problem, it is recommended that you back up your data.

Make an appointment for service. Boarding service.

Repair spare parts** inquiry.

Find the WLAN in the phone settings, find your own home network, click in and enter the password, if it helps you, welcome me!

Restart the wifi at home first, and if it doesn't work, you can manually add your own wifi on your phone.

Possible causes and solutions for mobile phones that can't connect to wifi after resetting network settings Hello dear, your phone can't connect to the wifi network:1First 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 to Suiyuan and Internet access normally, then generally speaking, this router can be normal work.

2.The phone is turned on to sleep and the network is turned off. Check whether the phone has the option to turn off the network in the dormant state, the phone 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 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 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".

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

First of all, take another mobile phone to contact the wifi to see if it is a problem with the wifi router. If other phones can connect to this wifi. In addition, if the router is used for a long time, the router will freeze death. Circumstance. You can restart the router and give it a try.

This Apple phone may have broken wifi function. Go to the repair point for repairs, and you can fix it in one go.

You can reset the wifi password, and then set the phone to connect to the same wifi for the first time. If you have already connected but changed the WiFi password, you can turn off the Wi-Fi on the phone, then search again, disconnect and reconnect again, prompt to the connection password login interface, and then re-enter the new WiFi password to connect.

Normally, as long as the username and password are correct, you can connect, if you can't or even can't search your own wifi, it is recommended that you log in to your own router background to see if the network is hidden, or restrict the access of new devices. Lifting the restriction is fine. Or use the advanced options in the mobile phone's WiFi settings, select the WPS button to connect, and press the WPS button on the router within two hundred seconds after turning it on, and you can connect it.

Turn off your phone, and then reconnect and enter the wifi password, it should be able to connect.

Your own wifi has a password, you can log in directly with the password, if you don't set a password when you install the network, log in with the original wifi password, the general original password is 12345678

Turn off the wifi at home and restart it to connect successfully. I've had the same problem before.

Please re-enter the system settings of your phone. Find the wireless connection and set it as your own account password.

Go to the settings and click on it, enter the password and you can go online.

It's impossible, as long as you have the correct password, you can connect wirelessly, go ahead and try it.

Summary. The phone shows that it can't join the network, but other mobile phones can connect to this wifi and can't connect after resetting the network settings, what's going on? Hello dear, if you confirm that the password is not mistyped, it is very likely to be:

1. The compatibility problem between the mobile phone and the wireless router, although WiFi is a protocol, there are also different production dates, and different firmware versions are used, resulting in incompatibility problems; 2. It is not excluded that someone will add the MAC address of your mobile phone to the MAC address filter of the wireless router and play a prank; 3. Wrong wireless router information was saved before. Hope it helps.

The phone shows that it can't join the network, but other mobile phones can connect to this wifi and can't connect after resetting the network settings, what's going on?

The mobile phone shows that it can't join the network, but other mobile phones can connect to this wifi and restore the network settings can't connect, what's going on? Hello dear, if you confirm that the password is not wrong, it is very likely to be: 1. The compatibility problem between the mobile phone and the wireless router, although WiFi is a protocol, but there are also different production dates, and different firmware versions are used, resulting in incompatibility problems; 2. It is not excluded that someone will add the MAC address of your mobile phone to the MAC address filter of the wireless router and play a prank; 3. Wrong wireless router information was saved before.

Hello,Let me ask,Why can't I even pick up the wireless at home with my hand buried in the machine.,The display can't join the network.,It's not okay to restore the network settings.,Other liquid mobile phones can be connected to this wireless.。

Ignoring the network reconnection doesn't work either.

Hello dear, the mobile phone can not connect to WLAN (Wi-Fi) normally There are the following situations: 1. Confirm that the password is entered incorrectly, and the fault phenomenon is incorrect: the password is incorrect, and the network cannot be connected.

The solution is as follows: 1) 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. 2) There are too many wireless network users connected, try to connect after a little noise.

2. Prompt connection to wifi is rejected fault phenomenon: Others can connect to the trip, but they can't connect to the wifi, and the connection is rejected. Here's how to fix it:

1) The router device may turn on the wireless MAC address filtering, it is recommended to contact the NMS to add the MAC address of the mobile phone. The MAC address is viewed in [Settings] - [About This Mac]; 2) If the router is faulty, try to restart the router. 3. The mobile phone is connected to wifi and prompts that it has been saved but cannot be connected

The phone connection wifi prompt has been saved, but the connection fails. The solution is as follows: 1) This prompt indicates that the encryption method, password or signal channel of the router of the wifi signal has been modified.

It is recommended to reset the password and encryption type of the router, and the terminal connected to this network needs to [Ignore this network], and re-enter the password to connect. 2) If the router is faulty, try to restart the router.

Hi! You can follow the methods below to set up your phone:

1.Click Settings --WLAN, select the arrow next to the name of the network you want to connect to, select Don't save the network, and re-enter the password.

2.Restart your phone and router.

3.Still no, it is recommended that you try whether the wifi in other environments can work normally.

If it can be used normally in other WiFi router environments, then it may be caused by the current problem of this router itself.