Typically based on Android 7.1, though UI skins may mimic newer versions.
This occurs if the firmware's built-in drivers don't match your specific internal components. In such cases, some users recommend trying older versions like V2.0 to see if they contain better-matched drivers for your specific board. h3q44 v3.0 firmware
Use a toothpick or paperclip to press and hold the reset button located inside the AV port . Typically based on Android 7