Nokia 668 1 SMS sending delay

There may be a virus or other reasons. I suggest you refit this machine.

Soft cells may lose the number 2, but it doesn't matter. I haven't lost the number 2 for n times.

Specific methods:

1. It is recommended to copy all the important short messages of the business card to the memory card before the grid machine, so as to avoid the loss caused by the disappearance after the grid machine.

2. When you output *#7370# in the boot state, a reboot screen will appear. Select the country, time and date again. Look again, your mobile phone is the same as when you just bought it.

You are sending a message at this time, so there should be no problem.