how to hard reset Nokia E7

Nokia E7 hard reset

Press menu button > Settings > Phone > Phone management > Factory settings > Delete data and restore > YES

OR
Nokia e7 hard reset

You can format your device by typing *#7370# in standby mode. Before the device is reset, you need to provide the lock code. The default lock code is 12345.
Nokia e7 hard reset

IMPORTANT!

Formatting the device will permanently erase all user data and settings as well as add-on applications and operator specific settings.

The Nokia E7 contents of the SIM card and memory card (MMC) are not erased during formatting.
If you know hard reset with buttons, pls leave comment below.