Strange icon on Lockscreen


May 10, 2011
1
0
21
#1
Hello
after i updated my MIUI on HD2, i´ve got a strange icon on my lockscreen. It is under the status bar and looks like a "+" button (to add something). But it doesn´t react to tapping on it...
What could it be?

P.S. On previous firmware it wasn´t there...

THX in advance

Pavel