Zq8003 Android Update Link Page
Because the ZQ8003 is a popular chip in cheap electronics (often costing under $80), hackers create fake "update driver" websites. Never enter your credit card information to "unlock" a download link. Legitimate firmware is always free.
Use this method if the online update is unavailable or if you need to flash a specific firmware version.
If you need to flash the device manually or the OTA update is failing, you can find the firmware files below.
Copy the update file (usually a .zip or specific image file) to the root directory of the USB drive. Insert the USB into the head unit.