Hello, a friend of mine received a lawyer's letter in the form of a short message, but the name and ID number are the same, and there is an official seal. Is it true or not?

Hello. Generally speaking, lawyers' letters are delivered by paper documents and registered letters. You should be careful not to be deceived by short messages.

There are also lawyers who can't blacklist you. After the blacklist needs to be tried by the court, if you refuse to perform it, you will be included in the blacklist of untrustworthy people.

My suggestion, since you have repaid the loan, don't pay attention to it. If there is a trial, the summons will be delivered to you. Don't worry, ignore it.