There is a short message on my mobile phone asking me if I want to save it.

The reason for this situation is the wrong sending or wrong short message prompt, specific application or service.

1, Missent or Wrong Information: Sometimes, people will send the wrong information because of wrong input or wrong operation. If you think this is an error or a wrong message, you can reply to the other party's message and ask to delete or correct the message.

2. Prompt for a specific application or service: If a specific application or service is used and the application or service needs confirmation to save some information, then the short message is a prompt message sent by the application or service. You can take corresponding measures according to the prompts.