Allow LED flashing for notification while on silent mode (interruptions: none) I use my phone in school. If I use priority mode or none mode, I can't see the notifications by front LED of my phone, which I could with Android KitKat 4.4. It was easy in school, there was no sound but I didn't had to check my phone every 5 sec to see if I had a message. Is there any way to do this?
If you're using CyanogenMod (mine is CM12), there's a setting for this. Look under "Display &amp; lights", and find "Ambient display".

Hope it helps 


Be sure to set your preference like this (click image for larger variant)