LED notification problem

[moravia]

I've for this Xperia m just a couple of weeks ago. I like the LED Notification which appear at the bottom overbought the screen doesn't light up. But past few days it hasn't been lighting up. I've changed it several times but it's not working. So please help

[Alexander1 · Accepted solution]

Do you have stamina mode activated in your phone? Check under settings > power management. The LED notification will not work in stamina mode.