Try a different USB drive (32GB or smaller works best) and ensure it is formatted to FAT32, not NTFS or exFAT.
unsquashfs -d rootfs_extracted squashfs_partition.bin Ts10.2.2 Firmware
Never flash vertical firmware on a horizontal screen (or vice versa), as it can brick the device or cause inverted touch controls. Try a different USB drive (32GB or smaller
TS10.2.2 firmware updates for Android head units, the most reliable official source is the DoFun Service Ts10.2.2 Firmware