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If your mobile phone cannot access the Internet after connecting to the wireless network, we recommend that you first check whether other devices can connect to the wireless network normally. If only your device can't, it is recommended:

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 wireless signal of the mobile phone is weak or unstable, resulting in frequent drops, Samsung mobile phones generally recommend the following steps to troubleshoot and deal with them:

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 service center for testing by the engineer.

1) The mobile phone can be connected to wireless but cannot be used. You can "forget" the wireless network you were connected to and then re-enter the password to connect. If it still doesn't work, it is recommended to restart the phone to try; (2) For the router, if the network is still unavailable after restarting the phone.

Then unplug the power and network cables on the router, wipe the dust on the router, and then plug the power and network cables back in. If not, then it may be that the router settings have been changed after restarting, please log in to the router according to the manual**, and enter the router settings interface to reset the settings. For method (1), if you still can't after trying, then please try to connect to other networks, if other networks can also be connected but can't be used, then it is a problem with the mobile phone, please go to the mobile phone shop or repair shop to find the staff for inquiry and repair; For method (2), if it is not a problem with the mobile phone, and it is not a problem with the router settings, then it may be that the router is aging or there is a problem, please go to the place where you bought the router to ask for repair, or replace it with a new router.

Summary. This refreshes the phone and flashes it, and then connects it.

Why can others connect to the same wifi but mine can't? The phone has been restarted, the router has been restarted, and it can be connected to other wireless.

Hello This is a very good question, I need a little time to answer, please be patient.

This should be a question from the Internet.

My signal is too bad, you can't use it.

What does it mean, I don't quite understand.

Your phone signal is too poor to connect.

The signal is full.

The problem with the mobile phone, there is a problem with the mobile phone, and the connection to this network will be delayed.

Is it good if the mobile phone wifi can't be connected to restart? This is a common problem that many people encounter. But why would a reboot fix the problem?

First of all, we need to know how wifi works. The wifi connection requires communication between the device and the router, and if there is any interruption or interference, the connection will be interrupted. Sometimes, this outage can be caused by a problem with the phone itself, such as a software conflict or an operating system error.

At this point, restarting your phone will clear these issues and reset the system so that the wifi connection can work properly.

On the other hand, restarting your phone can also clear your device's cache, which can also be one of the reasons why the wifi won't connect. Your phone's cache is data stored in memory that can get cluttered when your phone is running multiple apps. This may affect the WiFi connection because the device is not properly recognizing and connecting to the network.

By restarting the phone, we can clear these caches, allowing the device to re-recognize and connect to the network.

To sum up, it is good to restart the mobile phone wifi connection, this method is an effective way to solve the problem in Yenianzhou. Still, if you encounter this issue frequently, it is recommended that you check your router settings and network environment to make sure there are no other issues. If the problem persists, it is recommended that you contact the phone manufacturer or technical support for more help and guidance.

The main reason is that the broadband account information recorded by the original router is no longer available due to restart, so the router cannot dial-up Internet access.

The solution is as follows:

1.Connect to the router, open a browser on your computer, and type in the address bar.

2.After entering, enter the account and password, and the default is admin.

3.Use the setup wizard to complete the entry step by step, noting that the broadband account number and password are provided by the carrier.

4.Finally, restart the router and it will automatically connect to the Internet.

Router Maintenance Method:

There are often some problems in the process of using the router, which requires us to repair and care. The most perennial glitch with a router is a slowdown in internet access. Many people have encountered the problem of slow network speed after connecting to a broadband router.

This is mainly because the router is a shared device, and it is inevitable that the network speed will slow down. We can improve the speed of the router by reducing the number of devices that access the Internet and changing the access method of the router.

Another common fault of the router is that the router cannot dial after connecting to broadband, which is mainly because the router IP address setting is problematic, and we need to reset the dialing method. Another common problem with routers is dropped calls. Ordinary router sharing will not be disconnected.

The main reason for the drop is that the stability of the router is not high, and we can reset the router to factory settings and then reset the way to surf the Internet.

Check this: Is the broadband username and password for the PPPoE connection correct? Is the connection between the router and the modem (modem) correct?

Is the modem connected to the ** cable or fiber properly? Are there any broadband arrears? Should I use PPPOE to access the Internet?

The parameters that can be connected before are not saved, so the reboot will be restored to the factory value, and you need to reset the router and save it.

You haven't connected to the state network yet, of course the wifi can't be used, the wifi can be connected but can't go to the network.

1. A very small number of routers are designed to work continuously for 24 hours. Most of them aren't;

2. The overall heat dissipation and component performance indicators are defective;

3. The habit of many Internet users in China is indeed to turn on the computer 24 hours a day, resulting in continuous operation at high temperatures, resulting in instability;

4. Moreover, there is no auxiliary heat dissipation equipment in the general environment, or it is thrown under the computer desk, and the dust accumulation and poor ventilation will also cause unstable operation;

5. It is recommended to run 24 hours a day, ensure good ventilation around the device, plus auxiliary heat dissipation (such as putting the cat and the router on the laptop heat dissipation base), which can play a great role in the continuous normal operation of the router!

Try a factory reset, if it still happens, there is a problem with the wireless routing hardware and needs to be replaced.

Answer: Hello, first of all, the router needs to be restarted once after using it for a period of time. This will make the internet faster and more stable. However, it is also not normal to restart frequently if needed.

It is possible that there is a problem with the control chip of the router. It is recommended that you go to the after-sales service for testing.

To enter the router address first, the computer needs to be successfully connected to the router) to upgrade the software. Then reset your network account password or do a factory reset. Or is your router a one-time password?

If the above methods still do not work after trying, it means that there is a hardware problem with the routing.

In addition to the operator's restriction on the number of wireless Internet access, it is also necessary to check whether there is software running on the computer with a wired connection to the Internet.

Wireless Router Issues:

1) Dead cycle - many wireless routers and routers sometimes have a connection trapped in a loop, that is, they keep getting IP and connecting, but they can't connect to wifi hotspots. - Let's try the all-purpose fix - restart. After completely turning off the power of the wireless giver router, turn the wireless router back on again after about ten minutes.

2) Whether there are too many WiFi connection devices - too many digital devices connected to the WiFi of a wireless router will put a lot of pressure on the wireless router, and it is easy to cause IP conflicts and cannot be connected - such a problem can be solved by setting a static IP for each device connected through WiFi.

Is it the kind of router sent by telecommunications, if you look at the cracking tutorial on the Internet, otherwise you have to apply to them to open up to three noisy machines to access the Internet at the same time, or buy another wireless router to use yourself.

Try your router with the new settings.

With a toothpick, find the small hole marked reset on the router, plug it in, and the router will return to its factory state.

Plug the broadband network cable into the router.

The computer is connected to the LAN interface of the router with a network cable, and the router is set as follows:

1. Log in to your router (enter or log in in IE, enter the username and password, and the router label is there.) Usually admin).

2. Go to the "WAN" setting

A If your broadband requires an account password, set up PPPoE, fill in the account password, select Automatic connection as the connection mode, and confirm.

b If you don't need the account password, if you are given a fixed IP, please select the fixed IP address, and fill in the correct address of the fixed IP address, mask, gateway, and DNS.

c If you don't need the account password and it is a dynamic IP address, please select a dynamic IP address and fill in the DNS address.

3. Go to the wireless settings, select WEP or WP2-PSK, set the wireless password, and remember this password.

4. Go to the "DHCP" settings and activate the DHCP server.

5. Connect the broadband network cable to the "WAN" port of the router.

6. Connect the computer to one of the "LAN" ports of the router.

7. The computer is set to automatically obtain IP address and DNS address.

Try it, computers and mobile phones should be able to access the Internet