SONY Xperia Z3 D6603 Hard Reset Method
https://gsmfixer.blogspot.com/2015/12/sony-xperia-z3-d6603-hard-reset-method.html
SONY Xperia Z3 D6603 Hard Reset Method to remove pattern lock and solve hang on logo problem, Please take the backup of all your important data before hard reset process.
Power off your cell phone
Now hold down the Volume Up and Volume Down button for a couple of seconds.
While holding these buttons press the Power button for a short while.
Release held keys when you see an Andoid image.
Then press the Camera button to enter Recovery Mode.
Choose "wipe data/factory reset" by using Volume Down to navigate and Power button to confirm.
Select "Yes--delete all user data". Use Volume buttons button to scroll and Power key to select.
To restart the phone, select "reboot system now".
You have done.
Power off your cell phone
Now hold down the Volume Up and Volume Down button for a couple of seconds.
While holding these buttons press the Power button for a short while.
Release held keys when you see an Andoid image.
Then press the Camera button to enter Recovery Mode.
Choose "wipe data/factory reset" by using Volume Down to navigate and Power button to confirm.
Select "Yes--delete all user data". Use Volume buttons button to scroll and Power key to select.
To restart the phone, select "reboot system now".
You have done.
