Gray squares for PIN on lollipop

[roughriduz]

I have a completely stock S4 and recently updated it to Lollipop. On my lockscreen the numbers for the PIN and date have turned into small gray squares. Is there any reason/fix for this?

 

[RAID Xero]

I have a completely stock S4 and recently updated it to Lollipop. On my lockscreen the numbers for the PIN and date have turned into small gray squares. Is there any reason/fix for this?

Try a factory reset. Not sure if that will fix it, but it's worth a shot.