What happened when the mobile phone received the garbled text message?

The MMS received by Android phone is garbled;

First, the mobile phone is a non-Chinese mainland listed model and does not support native Chinese. This model cannot be solved;

Second, the sender's question, check the content with the sender;

Third, the mobile phone system is faulty. It is recommended to upgrade to the latest official version. If the problem still exists, and all MMS messages have problems, please contact the manufacturer's after-sales service.