Nokia C7-00 Hard Reset

Before you give your handset to repair shop or buy new handset, please try the following procedure to repair your device. First charge your battery more then 70%, backup your important data like phone-book, message, email, images and settings and in most cases take out SIM card and SD card. After doing hard reset not possible to recover your data, so online backup is always important. For all of your data, a backup should be done on a external device, hard drive, raid system media or SD card. 

 

How to Hard Reset Nokia C7-00

 

Hard Reset via menu option

  • Switch on your phone.
  • After that press Menu button and goto Settings -> Phone -> Phone management -> Factory Settings -> Delete data and restore.
  • Confirm your decision -> press Yes. it will ask the security code of device 
  • Now your phone will reset and restarts.
  • Nokia default Security code is "12345"

Hard Reset via hardware key

  • Turn off phone.
  • While holding "Home button", "Camera button", "Volume down button" at the same time, power on the phone.
  • When the phone vibates, release the "Power button", but keep holding the other three.
  • When You hear the Nokia sound, release the other buttons.
  • Phone will be reseted.

Master key 

  • Try to type: *#7370# and it will ask the security code of device.
  • Nokia default Security code is "12345"