Phone Help - OnePlus 5

My phone keeps vibrating when the screen switches off.
Make sure you are on Light Flow version 3.74.01 or above to fix this issue.

My led flash rate doesn't change
Sadly this is an LED driver limitation. Always on works, but otherwise the flash rate is pretty limited

I can't get my notification LEDs to work.
Try following the steps below:

Go into the phone settings,

Select "Display"

Make sure "Pulse notification Light" is enabled and then click on "LED notifications"

Make sure Light Flow (or Light Flow Legacy) is in the LED on section and other apps are in the LED off section.