Nokia Lumia 930

Step 1 of 5

Find "about"

Slide your finger down the display starting from the top edge of your phone.
Press ALL SETTINGS.

Step 2 of 5

Find "about"

Press about.

Step 3 of 5

Restore factory default settings

Press reset your phone.

Step 4 of 5

Restore factory default settings

Press yes to accept.

Step 5 of 5

Restore factory default settings

Press yes to confirm.
Wait a moment while the factory default settings are restored.
Follow the instructions on the display to set up your phone and prepare it for use.