: Original could be mh2_per_aug_35_p_2873 (maybe August 35th is a typo for August 3-5 or a build number 2873).
: Users with a BOSE Audio System should proceed with caution. Updating the firmware can sometimes reset sound parameters or require "parameterization" to keep the BOSE amplifier functioning correctly. Performance Review mh2peraug35p2873 install