If this is for a car stereo, record your Canbus protocol (usually found under Factory Settings, password 3368 or 8888 ) so you can restore steering wheel controls later. How to Install the Firmware
The "1H10 Native" string is a system property found in many budget 7-inch to 10.1-inch Android head units. Check Your Version: Before flashing, navigate to Settings > System > About (or Car Settings) to find your specific App Version MCU Version sp7731e 1h10 native firmware full
Fix devices stuck on the logo screen.