Thread: Tutorial Brand new PaperWhite 4 (2018) factory image JailBreaking
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Old 11-19-2018, 11:38 AM   #89
NiLuJe
BLAM!
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@homeceo43: Okay, confirmed that it should work .

Could you dig around /sys/class/backlight/ and see if you can find a "brightness" or "intensity" pseudofile that will actually kill the light if you echo 0 to it?
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