I use the paid version of Lightflow to control the LED on my N4.
There's a free version here: https://play.google.com/store/apps/details?id=com.rageconsulting.android.lightflowlite
@tb55 started
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I use the paid version of Lightflow to control the LED on my N4.
There's a free version here: https://play.google.com/store/apps/details?id=com.rageconsulting.android.lightflowlite