Squares on lockscreen?

[Lucca Sode]

Hey, anyone who knows what is happening to my phone, it's s Samsung Galaxy s4.
The squares is very weird and just shows up and stays and when I restart my phone there is no squares but after a while they show up again ?
I really hope anyone could help me with this problem cause it's very annoying!

Posted via the Android Central App

 

[Javier P]

Hi Lucca, welcome to the forums! Take a look at this thread and see if those fixes work for you.

http://forums.androidcentral.com/showthread.php?t=506649