Does deleting the WeChat phone book even delete the private information of SMS?

If you uninstall WeChat and delete the phone book, WeChat records will be deleted, and SMS and private messages will not be deleted. In addition, if cloud backup is enabled, WeChat records will be saved in the cloud. As long as the operation, in fact, information can be retrieved through technical means. If you want to completely delete suggestions or delete cloud data, then brush your phone into a new machine state.

Delete the mobile phone address book list in WeChat:

1. After entering the main page of WeChat, you will see the "I" button in the following options.

2. On the Me page, slide the screen to the bottom to see the Settings bar.

3. After entering the settings, there is a "Privacy" option, click.

4. There is a "blacklist of address book" in privacy, click to enter.

5. Some friends have joined the blacklist. Click the friend you want to delete.

6. After entering the friend profile page, here is the delete button. Click OK to delete it.