iphone11 cannot receive SMS verification code

It may be that your current signal is not good. It is recommended to change to a place with stable signal to receive the SMS verification code.

The SMS verification code cannot be received for a long time. The following are the reasons and solutions:

1. The number of acquisition times exceeds the limit. Solution: You can only obtain 20 verification codes per day. If The number of attempts has been exceeded today. Please try again tomorrow.

2. Mobile phone service is not supported. Solution: Currently, all number segments of China’s three major mobile operators are supported. However, mobile phone numbers in Tibet, Xinjiang, Hong Kong, Macao, Taiwan and overseas will be restricted by mobile phone service operators and cannot handle mobile phone services. It is recommended that you try to change other mobile phone numbers.

3. Mobile phone security software intercepts, solution: open the mobile phone security software, temporarily turn off the interception function, and then try to obtain the verification code again.

4. The SMS gateway is congested or abnormal. Solution: When the SMS gateway is congested or abnormal, it will cause the sent text messages to be delayed or lost. It is recommended to try to obtain them again after a while.

5. If the mobile phone is used overseas or using an overseas mobile phone, the solution: Due to the business impact of the mobile phone service operator, the verification code cannot be received when the mobile phone is used overseas or using an overseas mobile phone. It is recommended to change the mobile phone and try.