How To Hard Reset or Format a Nokia E Series Mobile code without using Any 3rd party Software

When We need To reset the Phone:

• When the phone does not work how it works before without any hard ware damages.
• Menu Get Stuck.
• Application doesn't work properly
• Mobile get hangs when playing Music Player.
• Some application doesn't open and show error.

There are two types Of reset.

• Soft reset
• Hard Reset

Soft Reset Of Nokia E series Mobile (Tested on Nokia E71)

Note: Soft reset will not delete any user data like contacts, sms, any files from your mobile. It will only reset the mobile and come to default restore factory setting.
steps:

1. Switch on your mobile on stand by mode.
2. Type *#7780#
3. It will ask for a password enter 12345
4. After some time phone will be restarted
5. That is done

Hard Reset Of Nokia E series Mobile (Tested on Nokia E71)

Note: Hard rest will delete all the users data from the phone. So before making the Hard reset make a back up of your data. It is better than the soft reset to solving the mobile problems.
steps:

1.  Switch on your mobile on stand by mode.
2.  type *#7370#
3.  it will ask for a password enter 12345
4.  After some time phone will be restarted
5.  that is done