# Unpack the official fastboot ROM fastboot update cupid_images_V14.0.8.0.TLCEUXM.zip unzip firmware-update.zip strings xbl.elf | grep -i "cupid"
Cupid uses a combination of adsp.bin and cdsp.bin (Compute DSP). The CDSP handles the "Dolby Atmos" head tracking. A known regression in firmware version 14.0.2 introduced a bug where the CDSP would enter a low-power state too aggressively, causing a 200ms audio offset in AAC codecs. Firmware XIAOMI 12
Do you have a Cupid that died after a firmware flash? Drop your EDL log errors in the comments. # Unpack the official fastboot ROM fastboot update