Why do I need to type a verification code as soon as I get it?

This means that your QQ has been logged in to an IP other than the one you often go online! And unusual behavior has occurred! For example, if you look at your Q Coins, it will happen that you will be asked to enter a verification code! Give me points! Satisfied.

If you have a network problem, you can try a different account or open a web page.

The reason why QQ login needs to enter a verification code every time:

1. There are certain security risks in the account, such as the account password is too simple.

2. The QQ password has been stolen and is used by others to send advertisements or fraudulent messages without knowing it, so that it is detected by the system.

3. The IP address is abnormal, and the login IP is different every time.

4. Viruses or Trojans in the computer, check and kill viruses or reinstall QQ.

It is recommended that QQ set up encryption, log in to QQ, etc., set up account login protection, and complete security measures will greatly reduce the probability of verification codes.

Summary. It is recommended that you:1

If it is an official text message from a carrier, bank, **, etc., please try to get it to be re-sent, check the status of your SIM card, and restart your phone to receive it again later. 2.If the verification code is used, it is recommended to try to send and receive it again in another location to rule out whether it is caused by network reasons.

3.Replace it with another time slot and receive it again. 4.

Verify whether the SMS blacklist function is set in the phone: Info - More - Settings - Block Messages - Blacklist Whitelist Block Phrases Blocked Messages - View (different models of mobile phones may operate slightly differently).

What to do if you don't have a verification code.

It is recommended that you:1If it is an official SMS from a carrier, bank, **, etc., please try to let it be re-sent, check the status of your SIM card when the number is delayed, and restart your phone to receive it again later.

2.If the verification code is used, it is recommended to try to send and receive it again in another location to rule out whether it is caused by network reasons. 3.

Replace it with another time slot and receive it again. 4.Check if the SMS blacklist feature is set up in your phone

Try to change another SIM card. 7.If it doesn't work, please back up your phone's data (**book, SMS information, multi**data, etc.) and restore your phone's factory settings.

If the problem persists, it is recommended that you bring the purchase of the hair town greeting ticket, repair card and mobile phone to the local Samsung service center, and the engineer will solve it for you.

If the mobile phone cannot receive the SMS verification code, it may be caused by the following reasons:

1.The number of acquisitions is exceeded.

Solution: You can only get the verification code three times a day, if you have exceeded the number of times today, please try again tomorrow.

2.Mobile security software blocking (for smartphone users with security software installed).

Solution: Open your phone's security software, temporarily disable the blocking feature, and then try to get the verification code again.

3.The SMS gateway is congested or abnormal.

Solution: If the SMS source gateway is congested or abnormal, the sent SMS message will be delayed or lost, and it is recommended that you try to obtain it after a while.

4.Mobile phone used abroad or using a foreign mobile phone.

Solution: Due to the impact of the mobile phone service operator's business, the mobile phone cannot receive the verification code when used abroad or when using a foreign mobile phone.

5.The people around you can use it normally, but you can't receive it yourself.

Solution: It may be the reason of the phone itself, it is recommended to change the phone card to someone else's mobile phone to try again.

Remote login, abnormal login, etc.

Everybody wants, a way to scam traffic.

Q: Why do I suddenly need to enter a login verification code when logging in to my QQ? a：

If you find that you are being prompted to enter a verification code when you log in with the correct number and password, there are several possible reasons: The password has been stolen and detected by someone else to send ads or scam messages without your knowledge. 2.

Someone on the network (e.g., Internet café) who is using is engaging in some behaviors that endanger the security of QQ users. 3.

The system has detected that the province where you are currently logged in to QQ does not match the province where you are located. 4.QQ logged in using on-hook software.

Q: Since the login verification code is a security measure, I need to enter the login verification code, does it mean that my QQ is no longer secure? What am I going to do?

A: You need to enter the login verification code, which means that the QQ number has become insecure or there are insecurity factors in the network. If the last login prompts that the last login is not in the province where you often log in, and it does not match the actual situation of your login hall, it means that your QQ password has been stolen and used by bad actors, and the measures you should take are:

Change your QQ password immediately and use QQ Doctor or other professional antivirus software to detect and kill the Trojan. Q: If I take the security measures you mentioned, how can I cancel the verification code?

A: After changing the password and upgrading the password protection (the password protection scheme launched by Tencent), and after the antivirus, the QQ number that has not been illegally used for a period of time will be restored to normal mode login. However, if your computer is still stolen and engaged in illegal activities after changing the password due to the Trojan horse still existing, the system will continue to ask for a verification code.

Therefore, it is necessary to regularly update and upgrade the antivirus software of your local computer and scan it in Windows Safe Mode to avoid the effects of viruses.

Thank you for letting us know about your experience. The verification code is a system prompt sent after the system detects it, and cannot be canceled. We introduced the captcha feature mainly considering the following factors:

1. To ensure the security of your number, the verification code system is an umbrella that can effectively protect the security of your number, which can prevent number thieves from using virus software to scan your QQ password. 2. If there is a virus invention, you can detect it in time and prompt the verification code to log in, which plays a role in protecting the security of your number. 3. Our company restricts the login of some QQ numbers that frequently send spam information to other users and cause interference, so as to protect the normal use of QQ users from the harassment of spam information.

The purpose of our launch of the verification code is mainly to ensure the security of everyone's number, although the verification code operation makes you feel inconvenient, but compared with the loss caused by the theft of the number, this step is still worth it. After all, number security is always the most important thing for all of us, and I believe that friends who use QQ normally can understand this function. If your number frequently appears for a long period of time when you log in, you need a verification code to log in, please refer to the above three reasons.

If you want to change your password, we recommend that you try changing it after 24 hours, and if that doesn't work, reconfigure your DNS. If you're not sure how to do this, you can contact your local network maintainer to help you. That's how Tencent explains this.