If you're trying to update your XY Auto software to fix bugs, you can often find specific firmware files on community-driven sites like the YT5760B Firmware Page .
Rooting voids your head unit's warranty and can brick the device if you flash the wrong MCU file. xy auto launcher
Are you looking to of your head unit, or are you having technical trouble with the current XY Auto software? YT5760B_AC8259 - Firmware - Google If you're trying to update your XY Auto