: A system update will wipe all installed apps and local data.
: If you only need to fix connectivity issues (like CarPlay/Android Auto), try updating through the Google Play Store first before attempting a full firmware flash. zq8003 android update link
: Reach out to the store where you purchased the unit (e.g., AliExpress, eBay). Most sellers provide a private Mega or Google Drive link for the firmware specific to your device's hardware version. : A system update will wipe all installed
Before searching for a link, you must identify your exact firmware build to avoid compatibility issues. Go to > System Info or About . Note down the ROM name , App version , and MCU version . and MCU version .