Share your experience!
hey m new to hare
my xzu have unable to lock immediatly after sleep with pin or password
it takes some times~
pis anyone solve this
Boot on safe mode. If that solves the problem then the problem is due to a third party app.
How to boot on safe mode.
http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008