Why does my smartphone automatically send text messages? All the money was deducted.

It depends on what software is installed in your mobile phone. Some of them have viruses. You can search online for antivirus software "See which system your mobile phone is, and download it according to the system". You can also kill virus, format and copy your pictures, music and important files to your computer. Second, there is malware in the mobile phone itself. You can turn off the Monternet master switch by calling 10086, so there is no charge. That's what I do. I won't charge it in the future. Besides, pay more attention when surfing the Internet.

See if there are any tips for charging, and don't register the website with your mobile phone.