How to Reset Nokia Lumia 220

For hardreset you must follow these measures:

1. power off your cell phone
two. push -quantity down- + -electricity-
3. following telephone powers on, launch the powerkey but maintain urgent -quantity down-
four. following Display screen showing exclamation mark, release -quantity down-
five. push and launch -quantity up-
six. press and release -volume down-
seven. press and release -electric power crucial-
8. press and release -quantity down-

Now your phone will reset to manufacturing facility defaults and delete all data.