Locking Screen
Display goes out after a set period of inactivity to save battery power (screen is locked).
This also prevents accidental Touchscreen operation.
Press Power Key while Display is on to lock screen manually.
Unlocking Screen
Unlocking Screen
While Display is off (screen is locked), Press Power Key
Lock Screen appears.
Flick screen up
xperia-xz2a_01_Getting Started.docx
43