: Download the firmware to a formatted USB or SD card (often requiring a file rename to if not already correctly formatted).
If the head unit is functional, this is usually the best approach. sp9853i 1h10 vmm firmware update full
Ensure the update explicitly targets the SP9853i 1h10 vmm profile. Flashing an upgrade designed for a PX6, TS10, or an alternate SoC layout will corrupt the display driver. : Download the firmware to a formatted USB