What should I do if the mobile MMS video is not clear?
1. Please confirm with the operator whether you have enabled the MMS function.
2. The size of MMS is limited. It may be that the picture or video is too large to cause the MMS to be unclear.
3. Please turn off the automatic download of MMS, and download it manually after receiving the MMS. You can refer to the following setting paths: SMS settings - advanced settings - automatic download - off.
4. Please try to update the system to the latest version.