What happened when someone manipulated the phone in the background to send out 200 messages?

The mobile phone was manipulated in the background to send out 200 messages, mainly for the following reasons:

1. There is a software that needs to send text messages running but you did not notice it.

2. There is a problem with the mobile phone. The text message sent will be judged as being sent. Generally, restarting the mobile phone will suffice.

3. If your phone is infected with a virus, you may need to anti-virus, but if that doesn’t work, you may need to shut down the phone.

4. If it is a non-smart phone, the keyboard lock is not locked. I accidentally touched the keyboard and sent a lot of unfair text messages.

It is recommended to check whether there are any unfamiliar programs running on the phone, check the data usage of the phone, and update the anti-virus software for comprehensive virus scanning and anti-virus.