How to factory reset BLACKBERRY Z10? How to wipe all data in BLACKBERRY Z10? How to bypass screen lock in BLACKBERRY Z10? How to restore defaults in BLACKBERRY Z10?
The following tutorial shows all method of master reset BLACKBERRY Z10. Check out how to accomplish hard reset by hardware keys and Blackberry OS settings. As a result your BLACKBERRY Z10 will be as new and your Qualcomm Snapdragon S4 Plus MSM8960 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.