Android lollipop doesn't working

[mori1999]

Hi, I had update my xperia's android to android lollipop this morning.but when my device required to restart,it didn't start again.it loucks on the mirror screen.thank you for your help

[MarlonUk1]

Did you use Xperia Companion in updating your device?

try to perform software repair using Xperia Companion