Code to reset the Nokia Asha 303 phone

1.- Basic Reset or Soft Reset Nokia Asha 303

This option restores the .ini files from the ROM.
Does not erase data (photos, videos, documents) or applications from a third party. Key Code *# 7780 # (click this combination of keys on the keyboard in the mobile)

2.- Total Reset or Hard Reset Nokia Asha 303

This option restores the original operating system from the ROM.
Formats the C: partition and deletes all data including the memory card. Key Code *#7370# (click this combination of keys on the keyboard in the mobile)
or
Turn the Mobile off.
Press and Hold “*“+ “3” + Call / Green Keys.
Turn on the device by pressing the on button.
Wait until the Nokia Asha logo appear.

3.- Restore Factory Original Settings Nokia Asha 303

End all calls and connections.
Select Menu > Settings and Rest. fact. sett. > Settings only.
Enter the security code. The default lock code (security code) is 12345.