OverviewNokia C7Astound

With the device turned on, hold down the Volume Down key, the Camera key, the Home key, and the Power key. Release all the keys as soon as the Nokia logo appears on the display. Enter your password or the default...

The device must be turned on. Using the Dialer or keyboard, enter the proposed code: *#7370#. Then enter your password or the default one: 12345. That's it! After these steps, the device will be reset.

From the Home Screen, open "Settings". In Settings select "Phone" and "Phone management". After that, choose "Factory settings". Press "Delete data and restore" to...