What if Xiaomi's mobile phone prompts "SIM card is not activated at present, and you need to send an ordinary message to activate Xiaomi synchronization service"?

1. Determine whether the mobile phone sends SMS normally. If the mobile phone can't send short messages, the SIM card can't be activated.

2. Restart the phone and log in again after canceling Xiaomi account;

3. Try to replace another SIM card to confirm whether it is a card problem or a mobile phone problem;

4. If another SIM card still has this problem, it is recommended that you back up the data and try to restore the factory. If another SIM card is activated normally, it is recommended that you change the SIM card in the business hall.

Xiaomi's mobile phone prompts "Is the current SIM card not activated?" The reason is:

1. The reason is that the SIM card of the mobile phone is not activated. If the original mobile phone number is bound to the mobile phone card before Xiaomi account, it can be activated after unbinding;

2. Card insertion prompt: "SIM card is not activated at present, so you need to send ordinary SMS to activate Xiaomi synchronization service ... Do you want to activate it now? Click the "Activate" button to activate;

3. Many SIM cards have been upgraded because of new ones. There is no SMS center number in the new mobile phone card, so the activation of sending SMS failed. Design method: SMS, settings, advanced settings, and setting the local SMS center number will be successful.