: The device will typically detect the files and begin the flashing process automatically . Do not power off the unit during this time. Critical Considerations
fastboot reboot
: Never turn off the car or disconnect power during the update, as this can cause irreparable damage. Version Matching : Ensure the firmware is exactly for the sp9853i 1h10 vmm firmware update
The system may automatically detect the update and prompt you to start. If it doesn't, navigate to Settings > System > System Upgrade and select Wait for Completion: The process can take 15–20 minutes. Do not turn off the engine or touch the screen until it reaches 100% and restarts. Online/MCU Updates : The device will typically detect the files