Kfxinput -

# Disable touch (e.g., for cleaning screen) lipc-set-prop com.lab126.kfxinput touchEnable 0 lipc-set-prop com.lab126.kfxinput touchEnable 1

Some firmware versions support:

Example LIPC command to test:

If you need to analyze kfxinput further (e.g., disassembly, hooking, or emulation), the best starting point is a jailbroken Kindle firmware image and arm-linux-gnueabi-objdump -d /usr/bin/kfxinput . kfxinput

com.lab126.kfxinput.touch com.lab126.kfxinput.key The framework listens to these and routes them to the active application (reader, home screen, settings). # Disable touch (e