Why can I still receive news when it is hacked?

Blackening is not the same as deleting. Hacking only plays the role of intercepting short messages, and does not mean deleting them. Blacklist is actually to transfer the short message to other places to save, and will not be deleted directly. Therefore, the mobile phone can still receive short messages with blacklisted numbers normally, but the content of short messages will be transferred to the blocked list by the system.