How to factory reset SONY Xperia Z3 D6603? How to wipe all data in SONY Xperia Z3 D6603? How to bypass screen lock in SONY Xperia Z3 D6603? How to restore defaults in SONY Xperia Z3 D6603?
The following tutorial shows all method of master reset SONY Xperia Z3 D6603. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your SONY Xperia Z3 D6603 will be as new and your Qualcomm Snapdragon 801 MSM8974AC core will run faster.
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WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.