ahh u come too, anyway did u have harmattan icon, guess what i thought u had.
I had ever bear n9, and seem the notification change, as u see the call notification , email , sms, chat. Now not colorfull as sample.
It just white icon with surrounding " opacity semi oval " u know like my icon pack under setting.
And actually we need sakya to update his qtlockscreen since harmattan on top bar it has battery, signal, bluetooth, internet connection , operator,wifi, notification with flag green.
And anyway. U should remove background, as replacement u can use a whole screen as swipe to unlock u know what i mean