How to factory reset NOKIA Lumia 620? How to wipe all data in NOKIA Lumia 620? How to bypass screen lock in NOKIA Lumia 620? How to restore defaults in NOKIA Lumia 620?
The following tutorial shows all method of master reset NOKIA Lumia 620. Check out how to accomplish hard reset by hardware keys and Windows Phone 8 settings. As a result your NOKIA Lumia 620 will be as new and your Qualcomm Snapdragon S4 Plus MSM8227 core will run faster.
How To Hard Reset Nokia Lumia - video
How To Hard Reset Nokia Lumia 620 - video
Hard Reset will erase all of your data
All described operations you are doing at your own risk.