I bought a wireless terminal and my phone can t connect to Wifi

Open the phone menu, enter the "Settings" bar, select "Wireless & Network Settings", enter the "Wi-Fi Settings" item, select "Turn off Wi-Fi" in the new window, and after completing the shutdown operation, re-enter the project and select "Turn on Wi-Fi" to restart the Wi-Fi connection.

The second trick: ignore the network.

If that doesn't work, you should choose to have your Android device ignore the network and add it again.

Move outside the coverage area where you want to ignore the network, select Ignore the network, return to the coverage area, wait for the network to automatically appear, and then enter the network password to log in again. Such an Android phone.

You should be able to get a new address and it will work fine.

The third trick: check the password of Wi-Fi.

Normally, the Wi-Fi password should be changed regularly; However, when the network makes such an adjustment, the phone will not be updated automatically, and the password of the Wi-Fi needs to be updated manually.

Move outside the coverage area of the network in question, go to the Wi-Fi configuration item that needs to be adjusted, select "Adjust Network Settings", enter a new password in the window and review the password information, and finally select "Save password". So that the Wi-Fi will work properly.

Trick 4: Check Wi-Fi Advanced Settings If none of the above methods can solve the problem, the next thing to do is to go to the advanced settings of your Android phone's Wi-Fi to set up the relevant settings. Open the phone menu, go to the "Settings" window, select "Wireless & Networks", go to "Wi-Fi Settings", then go to the "Advanced" option, go to "**Server".

Settings", confirm that the Android device is not using the **server, if the IP address or domain name is found in the ** section, delete it, and the Wi-Fi connection failure can be solved.

Another solution is to set a static IP address for your Android device. This indicates that there may be an issue with DHCP address assignment on the router that the user needs to connect to, or that the device has been given the wrong address. In order to set a static IP address, you need to enter the static IP address setting bar and enter the information (IP address, gateway, subnet mask).

DNS and other projects).

The only problem with setting a static IP address is that it will work on all Wi-Fis, so this method can only be solved if the user is only connected to one Wi-Fi.

Trick 6: Disable the Wi-Fi hibernation policy.

If Wi-Fi issues occur frequently, users should try setting the Wi-Fi hibernation policy to Never to see if the problem goes away. If you set this policy to never, the power consumption will increase, but in another way, it will also make the Wi-Fi connection more stable.

What should I do if my phone can't connect to wifi?

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 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 your router factory settings and cellular network settings.

Samsung mobile phones generally follow the following steps to troubleshoot and deal with them:

2. Check whether the Wi-Fi password entered is correct.

3. Check whether the connection of other devices under the same wireless network is normal, and whether the wireless network has set connection restrictions.

4. Due to device compatibility problems, some wireless networks with Chinese names or special symbols may not be able to connect, it is recommended to change the wireless network name to English.

5. Please check whether the router connection is normal (unable to connect the cat), turn off the phone and the router and restart before trying to connect.

6. If none of the above operations are effective, it is recommended to back up important data (contacts, text messages, **, etc.) and try to restore factory settings.

If the problem persists, please bring the purchase invoice, warranty card and machine to the service center for inspection.

We recommend that you do the following:

1.Turn your phone and wireless devices on and off again.

2.It is recommended to forget the network to reconnect, operation: Settings - WLAN settings - click and hold the name of the network to be deleted - do not let go - forget to delete the network.

3.An attempt was made to replace the static IP address.

4.Whether it is too far away from the wireless router and affects the received signal.

5.If possible, this is the case with a change to another router or a wireless connection attempt.

6.After updating the system version, test whether there is any improvement.

7.Back up your phone's data (book, SMS, multiple files, etc.) and restore factory settings.

8.If the problem persists, it is recommended to take your phone to the nearest Samsung service center for testing.