I want to ask whether the short message on the mobile phone will be seen by a third party. Without my knowledge, the third party can see my short messages with others through technical means.

You mean you don't have to touch your cell phone? Follow-up: Yes, my friend's phone was fixed, but the content of our short message was known by a third party these two days. I doubt it. . . Is this technology possible? Answer: SMS can be uploaded to the network through software backup, but this may not be big. I haven't heard of this virus yet. Don't worry, it won't happen unless the maintenance personnel back up the message or forward it to you. Mobile rogue software is not that powerful. I heard that there is a way that my friend's phone is repaired, but the repairman tampered with it so that a third party can receive it when I send it to my friend, but the third party sent by my friend can't. . Is there any way to realize this technology? Answer: Do you mean a specific third party or a certain group? Mobile phone anti-theft can send a message to the designated number to ask: I don't know, it may be one or a group. . . That means this method can be realized, right? Answer: anti-theft is like this. You download a software, set the SIM card to be replaced, and then send a message to the designated card. It is said that you can send your own contact number on your mobile phone or something. I'm not sure if you can send the SMS received in your mobile phone or send the location information of your mobile phone. But the premise is that your mobile phone is a smart phone, and the smart phone depends on the system. I only heard that Saipan has this kind of software. Others have never heard the questioner's testimony: OK, thank you for your tireless answer. . .