How To Remove Pattern Lock Sonly Xperia Z2 hard reset Step By Step
At First Backup Your All Data Release Sim Card And Memory Card.Turn On Your Device First
GO TO Home
Now Tap
Settings than Select Backup & Reset.
This Step Select Factory data reset and Reset Phone
Now Select Erase Everything If you Chose it Your All Data will Be Lost. Don't Forget Backup Your All Data.
you Are Last Step Now Select Ok And Wait Few Second.
Done
Note : Before Hard Reset Your Mobile Phone Don't forget to backup your all of users data.