Keypad PCBA For ZONESTAR 4.3" DWIN LCD Damaged Knob Replacement Rolling Button

KEYPAD PCBA For ZONESTAR 4.3" DWIN LCD 

About how to replace the kaypad, please refer to:

• For an old veriosn LCD screen: https://youtu.be/Xwfczp3nLOY

• For an new veriosn LCD screen: https://youtu.be/z9E6glRZRIQ