Since .rar files can potentially contain malware if downloaded from untrusted sources, you should take these steps to check the "solid content" safely:
This will help me identify the exact software version and its intended use. SM_20.rar
Because file names like this are often generic, the "solid content" of the archive depends entirely on the specific device it belongs to. The most frequent associations for this file name include: SM_20.rar
: In some technical forums, it refers to software packages for Samsung or Smartisan mobile device servicing (flashing tools). SM_20.rar
: It can contain calibration data for SM-20 series digital sound level meters or soil moisture sensors. How to verify the contents