Toyota and Lexus Firmware 30707100-ii.cuw

30707100-ii.cuw is a Toyota or Lexus firmware catalog identifier. The complete filename distinguishes this entry from similarly numbered files, but it does not reliably establish the control module or vehicle system it belongs to.

The identifier alone also does not establish a vehicle application, stock or modified status, or a change in software behavior. Those details require a matching calibration record or service documentation.