What is the reason for the error in the cellular network transfer

Check the Network status, look for the Network area with a good signal, and log in again.

If you use a Unicom SIM card to prompt a network error, there may be one of the following reasons:

1. The contact between the SIM card and the metal contact of the mobile phone is poor, it is recommended to remove the SIM card and reinsert it into the mobile phone to try it;

2. The SIM card does not match the mobile phone, it is recommended to put the SIM card into someone else's mobile phone to try it, if it can be used normally, please bring the repair card and mobile phone to the mobile phone after-sales service provider to test the mobile phone; If it cannot be used normally, it is recommended that the owner bring a valid ID card and SIM card to the Unicom business hall to test the SIM card.

1. Server problems: It is usually manifested as a server crash or shutdown, which is generally rare. Solution: Consult the network service provider.

2. The mobile phone network settings are not set up: you can change to another access point to access the Internet, compared with the original CMNET to access the Internet, you can change to use the CMWAP access point to access the Internet.

3. There is a problem with the mobile phone software: the solution is to replace the software to restore the factory settings of the mobile phone or flash the phone.

4. Signal problem: determine whether the signal is full.

1. Generally speaking, when you encounter this kind of error, a large part of the reason is that your broadband account is a backup problem, please check it carefully and the secret link code. If it is confirmed, it is likely that the account is in arrears, because the reason displayed is that the remote computer is not responding. Therefore, call the ** consulting service provider to see if it is a problem of arrears.

If you owe money, pay the bill and go.

2. If it is confirmed that it is not the problem of account arrears, it is recommended to check the network settings to perform a Windows network diagnosis. Open Windows Network Diagnostics and see if you can check for problems.

3. If the Windows network diagnosis shows that there is no problem, it is recommended to check the Internet studio teasing device to see if there is a problem with the modem or router equipment and whether it is faulty.

Cellular network errors should be viewed and solved from many aspects:

The network signal of the mobile phone is not good, you can change to another place and then surf the Internet.

If the network settings are not set up, you can change to another access point to access the Internet, compared with the original CMNET to access the Internet, you can change to use the CMWAP access point to access the Internet.

The mobile phone bill is about to be overdue, check the balance of the phone bill, and top up.

Uninstall the suspicious virus software, clean up the entire disk, and then shut down and restart.