Ensure the drive is strictly formatted to FAT32, not exFAT or NTFS. Try a smaller capacity USB drive (16GB or 32GB work best). Switch to a different USB port on the back of the unit. Stuck in a Bootloop (Logo Screen)
: Only download files from verified users or links . Avoid suspicious sites offering "ZQ8003 update" without proper documentation. zq8003 android update link
If your device doesn’t automatically detect updates: Ensure the drive is strictly formatted to FAT32,